?spectroscopic

spectroscopic 發(fā)音

英：[?spektr??skɑ?p?k]　　美：[?spektr??sk?p?k]

英：　　美：

spectroscopic 中文意思翻譯

spectroscopic 詞性/詞形變化，spectroscopic變形

副詞: spectroscopically |形容詞: spectroscopic |

spectroscopic 常用詞組

spectroscopic analysis ─── [醫]光譜分析；[化]分光鏡分析法

spectroscopic 短語(yǔ)詞組

1、spectroscopic probe ─── 光譜探針

2、spectroscopic analysis ─── [化] 分光鏡分析法 ─── [醫] 光譜分析

3、spectroscopic lamp ─── 光譜燈

4、mass spectroscopic un. ─── 質(zhì)譜的

5、spectroscopic entropy ─── [化] 光譜熵

6、spectroscopic test ─── [醫] 分光鏡試驗

7、spectroscopic splitting factor ─── [化] 朗德因子

8、spectroscopic term ─── [化] 光譜項

9、spectroscopic assay ─── 光譜測定

10、visual spectroscopic analysis ─── [化] 目視分光鏡分析法

11、spectroscopic prism ─── 光譜棱鏡

12、spectroscopic carrier ─── 光譜載體

13、spectroscopic ruler ─── 光譜尺

14、spectroscopic method ─── 光譜法分 ─── 光鏡法

15、spectroscopic measurement ─── 分光測定，波譜測定

16、X-ray spectroscopic analysis X ─── 射線(xiàn)光譜分析

17、hollow cathode discharge spectroscopic analysis ─── [化] 空心陰極放電光譜分析

18、spectroscopic data ─── 光譜數據

19、spectroscopic analyzer ─── 光譜分析器

spectroscopic 相似詞語(yǔ)短語(yǔ)

1、stethoscopic ─── adj.聽(tīng)診器的；根據聽(tīng)診器的

2、spectroscopist ─── n.[光]光譜學(xué)家；光譜學(xué)工作者

3、spectroscopy ─── n.[光]光譜學(xué)

4、spectroscopical ─── adj.分光；分光鏡的

5、spectroscope ─── n.[光]分光鏡

6、necroscopic ─── 尸檢

7、spectroscopically ─── 分光鏡

8、spectroscopes ─── n.[光]分光鏡

9、electroscopic ─── 電子顯微鏡

spectroscopic 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、The activity compound,named cycloartenyl ferulate,have been isolated from rice bran oil.It's strcture was established by 2D-NMR spectroscopic analysis and chemical conversions. ─── 從云南玉溪產(chǎn)米糠油中,分離得到一個(gè)活性三萜化合物環(huán)木菠蘿烯醇阿魏酸酯(1),其結構經(jīng)2D-NMR及化學(xué)轉化確定.

2、and physical properties and spectroscopic techniques were used for structural identification. ─── 通過(guò)光譜方法及理化性質(zhì)鑒定化合物結構。

3、The two wares of Gung Jun in Shiwan Foshan of Qing Dynasty are deliberated by the chemical analysis, EDAX,DTEM,OM, Mossbauer spectroscopic,DTA and XRD on the composition,microstructure and coloration. ─── 對佛山石灣清代的兩個(gè)廣鈞器皿，通過(guò)化學(xué)全分析和EDAX、DTEM、OM、穆斯鮑爾譜、DTA、XRD等測試方法，研究了它們的組成、顯微結構及呈色機理。

4、IR- Spectroscopic Study on Thermal Degradation Process of Buflomedil Hydrochloride[J]. ─── 引用該論文 張衛紅,陳曉紅,張倩芝,潘純華,林木良,陳建.

5、New Design of Angle-Variable Spectroscopic Ellipsometer (RPA type)[J]. ─── 引用該論文 馮星偉,蘇毅,馬宏舟,陳良堯,錢(qián)佑華.

6、The spectroscopic analysis of naturism lamp ─── 對低壓鈉燈譜線(xiàn)的分析

7、thicknesses of the thin films are measured by spectroscopic ellipsometer. ─── 用光譜式橢偏儀對薄膜的厚度進(jìn)行了測試。

8、Spectroscopic Analysis on 5-HT3 Receptor Antagonist Dolasetron Mesylate[J]. ─── 引用該論文 陳曉紅,張倩芝,張衛紅,陳建.

9、The effectiveness of theproposed method is validated by multiple spectroscopic, ferro-spectral, four ball wearingand physicochemical tests. ─── 多次的光譜、鐵譜、四球磨損和理化性能測試，說(shuō)明了該方法是行之有效的。

10、A new type of infrared spectroscopic ellipsometer has been designed and constructed.A double-Fourier-transform method, i.e. ─── 介紹一種新型紅外橢圓偏振光譜實(shí)驗系統。

11、The book will be invaluable to post graduate students of polymer science and researchers using any one of the many spectroscopic techniques. ─── 書(shū)郵寄聚合物科學(xué)的研究生和研究人員(使用很多分光鏡的技術(shù)中的任何一個(gè))將是無(wú)價(jià)的。

12、Raman Spectroscopic Studies on the Complexes of Tropolone and Rare Earth(Ln = La、Na、Sm、Yb)[J]. ─── 引用該論文 袁亞仙,王海霞,顧建勝,顧仁敖.

13、But that's not a totally fair comparison, because Spica is not just one star, but a spectroscopic binary. ─── 但那并不是非常公正的比較，因為天門(mén)星不只是一顆星，而是可用分光鏡看見(jiàn)的雙體星。

14、Fourier Transform Infrared Spectroscopic Studies On Human Myelocytic Leukemia Xenografted In Nude Mice[J]. ─── 引用該論文 唐偉躍,孫雷明,郭克民,樂(lè )曉平,張建民.

15、Various charge coupled devices (CCD), as multiple channel optical detectors,have been widely used in many spectroscopic techniques. ─── CCD(Charge Coupled Device 電荷耦合器件)是一種多通道的光學(xué)檢測器。

16、Multiwave Spectroscopic Properties of Er3+/Yb3+ Codoped Silicate Glasses[J]. ─── 引用該論文 周松強,李成仁,劉中凡,李淑鳳,宋昌烈.

17、Cairns RB. 1965. Infrared spectroscopic studies of solid oxygen [Dissertation]. Berkeley, California: University of California;156p. ─── 巫申豪,許光宏.2001.臺灣地區民眾對醫師或醫院忠誠度之相關(guān)因素檢討,長(cháng)庚大學(xué)醫務(wù)管理研究所碩士論文.

18、Variable angle spectroscopic ellipsometry(VASE)is a instrument for measuring optical film refractive index and thickness and is a powerful technique for research on new materials and processes. ─── 可變角度的光譜橢偏儀(VASE)是一種測量光學(xué)薄膜折射率和厚度的儀器，它對于新材料和新過(guò)程的研究是一種強有力的技術(shù)手段。

19、GaN epilayer by infrared spectroscopic ellipsometry[J]. ─── 引用該論文 王靜,李向陽(yáng),劉驥,黃志明.

20、Sales of spectroscopic instruments that are growing at or above the market rate include Fourier transform infrared (FTIR), Raman, plasma emission, and energy dispersive X-ray spectrometers. ─── 在各種光譜儀器中,其銷(xiāo)售額增長(cháng)速度接近或超過(guò)市場(chǎng)增長(cháng)速度的有傅立葉變換紅外光譜儀,拉曼光譜儀,核磁共振光譜儀,等離子體發(fā)射光譜儀和能量色散X－射線(xiàn)光譜儀。

21、diffraction method is appreciably lower than that of the spectroscopic method. ─── 衍射法的精確度顯然低于光譜法的精確度。

22、By detailed spectroscopic analysis, their structures were determined as cyclo(-Gly1 -Ile-Val1 -Leu1 -Val2 -Gly2 -Leu2 -Pro) and cyclo(-Pro1-Thr-Leu1- Pro2-Pro3-Val-Leu2-Phe), respectively. ─── 它們的結構通過(guò)波譜方法分別鑒定為：cyclo(-Gly1-Ile-Val1-Leu1-Val2-Gly2-Leu2-Pro)和cyclo(-Pro1-Thr-Leu1-Pro2-Pro3-Val-Leu2-Phe)。

23、Spectroscopic emulsion should be stored in a dry, oxygen-free environment. ─── 光譜測量用的乳膠應貯存在干燥、無(wú)氧的環(huán)境中。

24、Four terpenoid compounds were isolated from the roots of Peucedanum rubricaule for the first time. On the basis of spectroscopic methods and X-ray analysis,they were determined as sinodielides A(1),B(2),asiatic acid(3) and ursolic acid(4). ─── 從云前胡(Peucedanum rubricauleSheh et Shan)的乙醇提取物中首次分離并鑒定了4個(gè)萜類(lèi)化合物,分別為sinodielides A(1)、B(2),積雪草酸(asiatic acid,3)和烏蘇酸(ursolic acid,4)。

25、MRCI study of analytical potential energy function and spectroscopic parameters of B+2 molecule[J]. ─── 引用該論文 楊傳路,黃鈺珺,張福增,張志紅,徐強,龔玉兵,任廷琦.

26、The author has made IR and UV spectroscopic assay of cyathula and its counterfeit. ─── 對川牛膝及其偽品進(jìn)行了IR光譜及UV導數光譜的測定。

27、NMR spectroscopic characteristics of cephalosporins ─── 頭孢菌素類(lèi)抗生素的核磁共振波譜特征

28、Principles and applications of modern near infrared spectroscopic techniques. ─── 現代近紅外光譜分析技術(shù)的原理及應用。

29、Spectroscopic experiment found the cis-trans-tautomerism and the color change effect of basic blue. ─── 從光譜發(fā)現它有順?lè )串悩嬻w互變現象與變色效應。

30、Spectroscopic Properties of Novel Erbium-Doped Oxyfluoride Tellurite Glass[J]. ─── 引用該論文 何冬兵,張軍杰,段忠超,戴世勛,胡麗麗.

31、The X-ray photoelectron spectroscopic analysis showed that there existed a strong elemental diffusion at interface which resulted in the strong adherence between the enamel and aluminum-coated steel. ─── 射線(xiàn)能譜儀分析結果表明界面間的元素擴散十分強烈,并由此促進(jìn)了覆鋁鋼板與搪瓷層形成良好的密著(zhù)。

32、The measuring condition for principle angle in spectroscopic ellipsometry is analyzed. ─── 對橢圓偏振光譜中的主角測量條件進(jìn)行了分析。

33、Carbon product for spectroscopic analysis ─── 光譜分析用炭制品

34、atomic emission spectroscopic analysis ─── 原子發(fā)射光譜分析法

35、Understanding the structures of ferrocene and its derivatives, their properties and spectroscopic characteristics. ─── 了解二茂鐵及其衍生物的結構,圖譜特征及性質(zhì)等。

36、Spectroscopic study on LTE characteristics of 25 kW argon wall-stabilized arc plasma[J]. ─── 引用該論文 韓隆恒,楊富榮,謝錦輝,徐高升,李福田,陳波.

37、Raman spectroscopic study of zircons in the Jinshuikou gneissic Al-rich granite in east Golmud, East Kunlun. ─── 東昆侖格爾木東部金水口片麻狀富鋁花崗巖鋯石微區Raman光譜研究

38、It has been shown by the results of HPLC analysis in combination with spectroscopic determinations that PsD-007 is composed of 7 different porphyrins: MHD, DMD, MVD, AHD, HVD, Hp and Pp. ─── HPLC分析結合波譜測定結果表明,PsD-007由MHD、DMD、MVD、AHD、HVD、Hp和Pp等7種不同卟啉組成。

39、Any of various instruments used to determine OR specify colORs, as by comparison with spectroscopic OR visual standards. ─── 色度計比照色譜或視覺(jué)標準確定色彩的儀器

40、Spectroscopic Analysis of Tungsten in Superalloy is studied by simulating spectrum,then contrasting it to color spectrum shot and marking the intensity. ─── 對高溫合金中鎢元素的看譜分析技術(shù)進(jìn)行了研究,攝制并標定了高溫合金中鎢元素的彩色圖譜,制定了半定量分析測定用強度標。

41、Astronomers can certify ongoing accretion from the spectroscopic signatures of the various processes involved. ─── 天文學(xué)家可從不同程序展現的光譜特徵，來(lái)證實(shí)進(jìn)行中的吸積作用。

42、Analysis of Measuring Condition for Principle Angle in Spectroscopic Ellipsometry[J]. ─── 引用該論文 趙海斌,夏國強,陳岳立,李晶,周仕明,陳良堯.

43、Variable angle spectroscopic ellipsometry (VASE) is important for metrology in several industries, and is a powerful technique for research on new materials and processes. ─── 在很多種工業(yè)上，可變角度橢偏儀對于形態(tài)學(xué)是很重要的，而且對于研究新材料和新制程更是一個(gè)強而有力的技術(shù)。

44、Astronomers found the halo using NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite to peer beyond the edges of our home galaxy. ─── 天文學(xué)家是使用美國航空航天局的遠紫外線(xiàn)光譜探測儀(FUSE)衛星，在所居住的星系邊緣外發(fā)現此日冕的。

45、Physicochemical determinations may include isoform, electrophoretic, and liquid chromatographic patterns, as well as spectroscopic profiles. ─── 物理化學(xué)性質(zhì)包括異構體，電泳和液相色譜行為及光譜性質(zhì)等。

46、In the part of physical characteristics, the thickness and refractive index of the deposited films were measured by spectroscopic Ellipsometery. ─── 在物理特性方面，利用全波長(cháng)橢圓儀來(lái)量測鍍膜的厚度及折射率；

47、Relevant colored tables were shot, The research results of the very paper proves that spectroscopic technology can meet the requirements of alloy examination. ─── 對一些常用合金牌號進(jìn)行了應用探索，研究結果能夠滿(mǎn)足相應的材料牌號鑒別的需要。

48、With a variety of spectroscopic tests, the researchers then measure the composition of the minerals within the impurities. ─── 通過(guò)各種光譜測試，研究人員然后檢測出雜質(zhì)中礦物質(zhì)的成分。

49、After its closest approach to Earth, Rosetta looked back and took a number of images using the Optical, Spectroscopic, and Infrared Remote Imaging System (OSIRIS) Narrow Angle Camera (NAC). ─── 在其經(jīng)過(guò)近地點(diǎn)后，“羅塞塔”用光學(xué)、光譜和近紅外遙控成像系統（OSIRIS）窄角相機（NAC）回望地球拍攝了一批照片。

50、A stigmatic grazing incidence flat-field grating spectrograph and its application in XUV spectroscopic diagnastics of plasmas[J]. ─── 引用該論文 范品忠,張正泉,周錦智,金仁山,徐至展,郭旭.

51、Spectroscopic ellipsometry indicates that the quantum effect of ZnO quantum dot leads to the fact that the absorption energy of exciton(3.76 eV) is bigger than the band gap of bulk ZnO. ─── SE表征發(fā)現ZnO量子點(diǎn)的量子效應導致了ZnO量子點(diǎn)的激子吸收能(3.76eV)比ZnO體晶的能帶隙(3.37eV)大。

52、SPECTROSCOPIC STUDIES ON COLOR-CHANGE DIAMONDS ─── 變色金剛石的譜學(xué)研究

53、Spectroscopic measurements are, of course, much more accurate than the experiments of the type just described. ─── 當然,光譜測量遠比上述類(lèi)型的實(shí)驗精確得多。

54、We collected an infrared QSO sample with a total of 25 objects and obtained their optical spectra to investigate their spectroscopic properties. ─── 我們從極亮紅外星系樣本中選出了由25個(gè)類(lèi)星體組成的紅外類(lèi)星體樣本,研究其光譜特征。

55、FE-SEM, AFM and Spectroscopic Ellipsometer are used to characterize the surface microstructure and optical properties of the film. ─── 使用反射式掃描橢偏儀、掃描電子顯微鏡（SEM）、原子力顯微鏡（AFM）測試了薄膜的光學(xué)性能和微觀(guān)形貌。

56、dynamic spectroscopic ellipsometry ─── 動(dòng)態(tài)橢偏術(shù)

57、The spectroscopic data muddy the picture further ─── 分光觀(guān)測資料進(jìn)一步擾亂了這一圖景。

58、Spectroscopic observations show that the spectral lines of HDE 226868 shift back and forth with a period of 5. 6 days. ─── 分光鏡的觀(guān)測表明HDE226868譜線(xiàn)的來(lái)回波動(dòng)有5.6天的周期。

59、secondary spectroscopic standard ─── 二級光譜標準

60、Although the Raman peaks of bitumen are stronger and sharper than the anthracites, their Raman spectroscopic characteristics are very similar. ─── 固體瀝青的拉曼光譜峰形與無(wú)煙煤相似，不過(guò)其峰的半高寬比較窄，二級峰也比無(wú)煙煤要明顯得多。

61、Astronomers found the halo using NASA's Far Ultraviolet Spectroscopic Explorer( FUSE) satellite to peer beyond the edges of our home galaxy. ─── 天文學(xué)家是使用美國航空航天局的遠紫外線(xiàn)光譜探測儀(USE)衛星，在我們所居住的星系邊緣外發(fā)現此日冕的。

62、Spectroscopic and Upconversion Fluorescence Properties of Er3+ Doped Aluminosilicate Glass[J]. ─── 引用該論文 張德寶,戴能利,祁長(cháng)鴻,胡麗麗.

63、Their structures were determinated by spectroscopic method.This kind of compound have antimicrobial antifungal. phytotoxic and antiaiabetic activities. ─── 異香豆素和二氫異香豆素雖然在自然界中分布較廣，但是我們尚未發(fā)現這兩類(lèi)化合物，同出一處。

64、A new method of data acquisition, proceeding and data share is introduced and a data acquisition and transfer system (DATS) targeting insitu spectroscopic analysis in metallurgical industry is established. ─── 介紹了基于WindowsNT網(wǎng)絡(luò )和專(zhuān)用數據傳輸接口設備的光譜分析數據采集與傳輸網(wǎng)絡(luò )，以及相應的軟件和硬件設計方案；

65、Spectroscope is the basic study of spectrum and spectroscopic analysis of light and specifically for us, the light from stars. ─── 光譜學(xué)基本上就是研究光譜的和深入研究光線(xiàn)，而對于我們來(lái)說(shuō)就是來(lái)自恒星的光線(xiàn)。

66、solar spectroscopic selective absorbing film ─── 太陽(yáng)光譜選擇性吸收薄膜

67、The better spectroscopic properties should make these glasses to be candidates of gain medium for high average power and high peak power lasers. ─── 優(yōu)良的光譜性質(zhì)使這些玻璃有望成為高平均功率和高峰值功率激光器增益介質(zhì)的候選基質(zhì).

68、Influence of Ce3+ Ion on the Spectroscopic Properties of Er3+-doped Tellurite Glass[J]. ─── 引用該論文 楊建虎,戴世勛,胡麗麗,姜中宏,李順光.

69、That is, if it is known there exists a substance in a mixture, the quantity of the substance can be found with an ultravisible spectroscopic instrument. ─── 也就是說(shuō)，只要知道混合物中某一物質(zhì)存在，利用紫外-可見(jiàn)光光譜分析儀，就可以將該物質(zhì)的含量求出來(lái)。

70、atomic fluorescence spectroscopic method ─── 原子熒光光譜法

71、The spectroscopic characteristics of Er3+ ion-doped ytterbium borate glasses[J]. ─── 引用該論文 夏艷琴,劉政威,肖思國,丁慶磊,張向華.

72、Raman Spectroscopic Study on Thermal Degradation Process of Buflomedil Hydrochloride[J]. ─── 引用該論文 張衛紅,陳建,盧東昱,張倩芝,陳曉紅,王英.

73、Bernd Giese.Surface-enhanced raman spectroscopic and density functional theory study of adenine adsorption to silver surfaces[J].J.Phys.Chem.B,2002,106:1461. ─── 吳元菲,李劍鋒,田中群,等.胞嘧啶吸附在粗糙銀和金電極上的表面增強拉曼光譜[J].光散射學(xué)報,118(14):297.

74、The Cavity ringdown spectroscopy is a new spectroscopic technique. ─── 光腔衰蕩是新的光譜技術(shù)。

75、A new ent-kauranoid named laxiflorin D (1) was isolated from the leaves of Isodon eriocalyx var. laxiflora, whose structure was determined by the spectroscopic methods. ─── 從疏花毛萼香茶菜(Isodon eriocalyx var. laxiflora)葉中分離得到一新的對映-貝殼杉烷型二萜，命名為疏花丁素(1)，通過(guò)波譜方法鑒定了它的結構。

76、A white crystal is isolated from capsicum fruit. On the basis of physical properties and spectroscopic data (UV MS IR HPLC), it is established a mixturde of Cap-saicin and Dihydrocapsaicin. ─── 從辣椒果實(shí)中分離到一種白色結晶,根據理化性質(zhì)和質(zhì)譜,紫外光譜,紅外光譜以及高壓液相色譜的測定結果,推定該結晶是辣椒堿和二氫辣椒堿的混合物。

77、Pulsed molecular beam technology is widely employed in the molecular spectroscopic study due to its virtues over the continuum one. ─── 基于以上兩個(gè)方面明顯的優(yōu)點(diǎn)，近年來(lái)，脈沖分子束技術(shù)逐漸成為普遍使用的實(shí)驗方法。

78、The Spectroscopic Characteristics of Ytterbium Borate Laser Glasses[J]. ─── 引用該論文 戴世勛,胡麗麗,姜中宏,泉谷徹郎.

79、Suitable control the aggregation can be useful for optoelectronic device applications.In this thesis, we investigate the spectroscopic properties of dye molecule, DiI_C18, in solutions. ─── 平行結構的聚合體在較低之聚集能階狀態(tài)為兩分子電偶極矩反相之組合，不僅所得為較低之吸收強度，則具有較長(cháng)的螢光生命期。

80、microwave plasma emission spectroscopic detector ─── 微波等離子體發(fā)射光譜檢測器

81、Jiang Z L,Li F,Liang H.Resonance scattering spectroscopic study of the system of PMo12 and Rhodamin S[J].Acta Chimica Sinica,2000,58(8):1059-1062. ─── [12]蔣治良,李芳,梁宏.磷鉬雜多酸-羅丹明S體系的共振散射光譜研究[J].化學(xué)學(xué)報,2000,58(8):1059-1062.

82、The results of X-ray energy spectroscopic analysis and investigation of different parts of siliceous crust walls of diatoms of different genera and species are summarized in this paper as well. ─── 總結了對不同種屬硅藻的硅質(zhì)硬殼不同部位的X射線(xiàn)能譜成分分析和研究結果。

83、The spectroscopic constants of 20 kinds of molecule are calculated by using the potential energy function,and all the calculation results are in good agreement with experimental data. ─── 利用該勢能函數,計算了20種分子的光譜常數,結果表明所有理論計算值均與實(shí)驗值符合得非常好。

84、A compact arc light sensor is develOPed based on the spectroscopic study on the plasma arc.By using this sensor, information concerning the keyhole formation and keyhole collapse could been extracted. ─── 在等離子弧發(fā)射光譜分析的研究基礎上，研制了輕便實(shí)用的弧光傳感器，采用普通光電器件和濾光鏡片替代贅重昂貴的光譜分析系統，可以捕捉到表征小孔特征狀態(tài)的信號。

85、X-ray photoelectron spectroscopic (XPS) analysis and ultraviolet-visible (UV) absorption spectrum results also confirmed this idea. ─── 并由X射線(xiàn)電子能譜(XPS)和紫外吸收光譜(uv)分析證實(shí)。

86、The interacting mode between adriamycin (ADM) and DNA has been studied using molecular "light switch" complex Ru(bpy)2dppx2+ as spectroscopic probe. ─── 利用核酸分子“光開(kāi)關(guān)”Ru(bpy)_2dppx~(2+)對抗癌藥物阿霉素(ADM)與DNA之間的作用方式進(jìn)行了研究。

87、Raman Spectroscopic Studies on the Thickness dependence of the Doping Level of Electrodeposited Polypyrrole Film[J]. ─── 引用該論文 陳鳳恩,石高全,徐景坤,傅明笑,洪嘯吟,郁鑒源.

88、Spectroscopic observations of Vesta's surface indicate that it is covered with volcanic basalt, leading researchers to conclude that Vesta's interior once melted. ─── 光譜的觀(guān)測顯示，灶神星表面覆滿(mǎn)了火山玄武巖，使研究人員推斷灶神星的內部曾經(jīng)熔化過(guò)。

89、Kind of cyanogenic glycoside was extracted from seeds of Armeniaca sibirica (L.)lam in Chi feng, and it was identified as amygdalin by nuclear magnetic resonacne and infrared Spectroscopic analysis. ─── 從赤峰地區山杏種仁中分離得到一種氰甙,經(jīng)核磁共振、紅外光譜、元素分析鑒定為苦仁甙。