?hexane

hexane 發(fā)音

英：[?hek?se?n]　　美：[?hekse?n]

英：　　美：

hexane 中文意思翻譯

hexane 短語(yǔ)詞組

1、hexane free ─── 不含己烷

2、hexane msds ─── 己烷msds

3、cyclo hexane ─── 環(huán)己烷

4、hexane diacid ─── [化] 己二酸

5、hexane chemical structure ─── 己烷化學(xué)結構

6、n-hexane ─── [化] 正己烷

7、hexane dinitrile ─── [化] 己二腈

8、hexane dicarboxylic acid ─── [化] 辛二酸; 己烷二羧酸

9、hexane molar mass ─── 己烷摩爾質(zhì)量

10、hexane liquid ─── 己烷液體

11、hexane lewis structure ─── 己烷路易斯結構

12、hexane vapor ─── 己烷蒸汽

hexane 相似詞語(yǔ)短語(yǔ)

1、cetane ─── n.[有化]十六烷，鯨蠟烷

2、Texans ─── n.德克薩斯人（Texan的復數形式）；德州人隊（足球隊名）

3、hexone ─── n.異己酮；[有化]甲基異丁基酮

4、hexa- ─── n.六

5、decane ─── n.[有化]癸烷；十炭矯質(zhì)

6、henbane ─── n.[植]天仙子（野生毒草）；莨菪；茄科的藥用植物

7、Deane ─── n.迪恩（姓氏）；迪恩（男子名）

8、heptane ─── n.[有化]庚烷

9、hexamine ─── n.四氮六甲圜；六胺；烏洛托品

hexane 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、perfluorous hexane (PFH) ─── 全氟己烯（PFH）

2、Keywords n hexane;Pt Cr catalyst;reaction;bifunctionality; ─── 正己烷;鉑鉻催化劑;反應;雙功能;

3、Keywords hexane diacid;technological process;butadiene;cost;comment; ─── 己二酸;工藝過(guò)程;丁二烯;成本;述評;

4、It is tasteless, insoluble in water and is able to dissolve in hexane and trichloromethane.Its products features low air permeability, good air tightness, excellent ozone resistance, chemical res. ─── 產(chǎn)品還具有透氣率低、氣密性好，良好的抗臭氧性、耐化學(xué)腐蝕性、電絕緣性、耐屈撓性，還具有耐熱老化性、吸收能量等特性。

5、But automobiles and gas stations aren't the only sources of benzene, hexane, and other air contaminants, warned one of the researchers. ─── 不過(guò)研究人員警告說(shuō)汽車(chē)和加油站不是苯和己烷這樣的大氣污染物的唯一來(lái)源。

6、The organic layer was dried over anhydrous MgSO4 and the solvent removed under reduced pressure to afford a residue that upon trituration with hexane gave the product. ─── 有機層在無(wú)水硫酸鎂的作用下被干燥了。在壓力減少的情況下，溶劑被去除了，殘渣和己烷一起研磨后得到了這種產(chǎn)品。

7、Unlike normal hexane, E.O Cleaner will not dissolve the base of ABS moldings. ─── 不會(huì )像正己烷似地溶于A(yíng)BS成形品的坯料。

8、Keywords capillary collumns;gas chromatography;sadium cyclamate;food;hexane;sodium nitrite; ─── 毛細管柱;氣相色譜法;甜蜜素;環(huán)己基氨基磺酸鈉;食品;正己烷;亞硝酸鈉;

9、Emphases were put on the co-production of light alkenes and CO by the gas phase oxidative cracking (GOC) of above hydrocarbons and the oxidative cracking of hexane with the addition of hydrogen over platinum based catalysts. ─── 側重對不同烷烴經(jīng)氣相氧化裂解(GOC)制低碳烯烴并聯(lián)產(chǎn)一氧化碳過(guò)程及鉑基催化劑催化的正己烷臨氫氧化裂解催化過(guò)程進(jìn)行了研究。

10、Senna leaf is extracted under irradiation of microwave using hexane and ethanol as solvents, respectively.The resulting extracts are analyzed with GC/MS. ─── 分別以正己烷和無(wú)水乙醇作為溶劑,在微波輻射條件下對番瀉葉進(jìn)行萃取,用氣相色譜/質(zhì)譜聯(lián)用儀(GC/MS)對萃取物進(jìn)行了分析。

11、The mixture reagent of hexane and acetone that brings good side-glowing luminance is used to treat the optical fibers' surface. ─── 其中光纖表面采用側發(fā)光處理效果較好的正己烷與丙酮混合試劑處理。

12、It is too difficult to determine its melting point because hexane diacid is liable to sublimate.The operation is more rational and the result is more liable if we impr... ─── 己二酸可升華,試驗改進(jìn)了其熔點(diǎn)測定的方法,操作更為合理,結果更為可靠.

13、As the loss in hexane is reduced,the cost can be cut down morn than 400 thousand RMB yuan annually,and the service life of facilities can be prolonged. ─── 改造后的脫丙酮系統脫丙酮效率提高，己烷損失減少，每年節省成本40多萬(wàn)元，并延長(cháng)了設備的壽命。

14、Samples were eluted from Extrelut chromatography column with diether and the mixture of hexane: diethyl ether(1:1, v/v) as eluant and detected by GC-ECD, derivatised by HFBI. ─── 主要研究?jì)热萑缦拢?. 采用柱層析方法，用乙醚及正己烷和乙醚（1+1，v/v）的混合液對樣品進(jìn)行提取與凈化，經(jīng)七氟丁酰咪唑衍生，最后通過(guò)GC-ECD測定調味品中氯丙醇的含量。

15、The hexane fraction (AH) of dehulled adlay also showed a hypolipidemic effect. ─── 正己烷萃取區分物(AH)亦具有降血脂的生理機能性。

16、Representative examples of common hydrocarbon solvents include hexane, toluene, xylene, and mixtures of aliphatic and aromatic hydrocarbons. ─── 代表的例子共同碳氫化合物溶劑包括正己烷，甲苯，二甲苯和脂肪的混合物和多環(huán)芳烴。

17、METHODS The hydroxyl groups of magnolol were protected using ketol reaction and the products were purified by recrystallization from hexane. ─── 方法將厚樸酚兩羥基用縮酮保護,再用正己烷重結晶分離純化。

18、A novel organic phosphonate derivative was enatioseparated on the CHI-DMB column, using hexane with different alcohols as mobile phase. ─── 摘要在CHI-DMB手性柱上對一種新型有機膦衍生物進(jìn)行了手性分離。

19、Animal and vegetable fats and oils--Determination of unsaponifiable matter Part 2: Rapid method using hexane extractio ─── GB/T5535.2-1998動(dòng)植物油脂不皂化物測定第二部分:己烷提取快速法

20、The reform craft, eliminates or the reduction sticks in the mastic the toxic ingredient, key harm and so on elimination benzene, normal hexane; ─── 改革工藝，消除或減少粘膠劑中有毒成分，重點(diǎn)消除苯、正己烷等危害；

21、Lung, liver and kidney impairment caused by inhalation of normal hexane ─── 正己烷吸入致大鼠肺和肝腎損害的研究

22、by chlorination of butyl rubber in hexane solution. ─── 由丁基橡膠在己烷溶液中氯化制得。

23、This apmethylcyclo hexane paratus Can also be used to study the gas-phase reaction of other metal ions with molecules. ─── 為研究其它金屬離子與有機物分子反應提供了可靠的方法。

24、When the polar additives in mobile phase hexane were ethanol, n-propanol, iso-propanol and n-butanol, respectively, the chiral separation of the solutes was investigated. ─── 比較在流動(dòng)相正己烷中，極性添加劑分別為乙醇、正丙醇、異丙醇、正丁醇時(shí)流動(dòng)相對手性分離的影響。

25、The quantitative analysis of aldicarb granule by HPLC with the mixture of ethyl acetate and hexane as mobile phase was developed. ─── 本文報道了用正相高效液相色譜法，用乙酸乙酯、正己烷混合溶劑為流動(dòng)相，采用外標法，測定涕滅威顆粒劑中涕滅威的含量。

26、Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity. ─── 乙酰苯胺、己二酸和鄰苯二甲酸氫鉀可以使PV C結晶度增大。

27、Keywords decane;hexane;gas phase oxidative cracking;lower alkenes;Liquid; ─── 正癸烷;正己烷;氣相氧化裂解;低碳烯烴;液體;

28、Keywords Ti-HMS molecular sieve;dodecylamine;hexane;octane;pore size expanding;dimethyl dibenzothiophene; ─── HMS分子篩;十二胺;正己烷;正辛烷;擴孔;二甲基二苯并噻吩;

29、hexane solubles ─── 己烷可溶物

30、The flow mass of every sectional material in the procuctive process in the chemical engineering equipment was solved by computer.The solving method of the evaporation rate of hexane was discussed. ─── 利用計算機求解化工設備生產(chǎn)過(guò)程中的各股物流量，同時(shí)對濃縮器中己烷蒸發(fā)率求解的方法作了一些討論。

31、Three peaks, corresponding to the hexane molecular orbits, are observed at 7.8, 9.5 and 11.0 eV below the Fermi level. ─── 在低溫下(160K),與正己烷分子相關(guān)的三個(gè)譜峰分別在費米能級以下7.8、9.5和11.0eV處。

32、Keywords effective components of the extractions;hexane;Nerium indicum;Cinnamomum camphora;Oncomelania hupensis; ─── 正己烷提取物;夾竹桃;樟樹(shù);釘螺;

33、The process of changing an open-chain hydrocarbon structure to a closed ring, e.g., hexane to benzene. ─── 使開(kāi)鏈烴結構變成閉環(huán)烴的過(guò)程，例如使己烷變成苯。

34、ethoxy hexane ─── 乙氧基己烷

35、The concentration of sulfur compound was the highest in steam distilled onion oil while it was lower in the extract of hexane and alcohol (at 25℃): There was no significance difference between solvent extracts. ─── 在含硫化合物濃度上，水蒸汽蒸餾得到的洋蔥精油明顯高于正己烷或乙醇萃取得到的油樹(shù)脂，而不同溶劑萃取得到的油樹(shù)脂含硫量相差不多。

36、[Methods]666 and DDT in human serum were extracted ultrasonically with hexane,cleaned up with concentrated sulfuric acid,concentrated and determined by gas chromatography with ECD. ─── [方法]用正己烷超聲波提取人血清樣品中666和DDT,磺化處理后,用氣相色譜法,電子捕獲檢測器測定。

37、Improvement of the Accuracy to Determine the Trace Water in Hexane and Solvent Oil ─── 提高己烷、溶劑油中微量水測定的準確性

38、Zhang S B.Miao W.Zhou Y Reaction study of water-borne polyurethanes based on isophorone diisocyanate,dimethylol propionic acid,and poly(hexane neopentyl adipate glycol) 2004 ─── 凌劍.衛曉利.邱圣軍.吳曉青親水擴鏈劑對水性聚氨酯性能的影響[期刊論文]-聚氨酯工業(yè)2006(1

39、Clinical analysis and electroneurophysiology of chronic normal hexane poisoning in 11 patients ─── 慢性正己烷中毒11例臨床分析與神經(jīng)電生理檢查

40、hexane dinitrile ─── [化] 己二腈

41、ethyl hexane ─── 乙基己烷

42、Keywords Black-bone silky fowl;hexane extract;hematogenesis;anti-fatigue; ─── 烏骨雞;正己烷提取物;補血;抗疲勞;

43、A headspace GC method for determination of residual ethanol, acetone and hexane in cefuroxime sodium was established. ─── 建立了測定頭孢呋辛鈉中有機溶劑乙醇、丙酮及正己烷殘留量的頂空氣相色譜方法。

44、adipic acid, hexane diacid ─── 己二酸

45、Only three of hexane structures can be named on the basis of the prefixes that have been applied to the pentanes . ─── 只有三種已烷結構可以根據加在戊烷前的詞頭來(lái)命名。

46、characteristic : brownish yellow flow powder with characteristic marigold flower odor . well soluble in water , hexane and vegetable oils. ─── 性狀：棕黃色流散性粉末，有菊花的特殊氣味。易溶于水、植物油和正己烷。

47、Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity. ─── 乙酰苯胺、己二酸和鄰苯二甲酸氫鉀可以使PVC結晶度增大。

48、Determination of the Composition, Distillation and Density of Industrial Hexane by Capillary Gas Chromatography ─── 毛細管柱氣相色譜法測定工業(yè)己烷油的組成、餾程和密度

49、Keywords Chamaecyparis pisifera;compounds;hexane extractives; ─── 日本花柏;化合物;正己烷提取物;

50、The second hexane wash may be decanted off and the wet solid screened. ─── 第二次的乙烷洗液可以除掉，濕的固體進(jìn)行過(guò)篩。

51、Keywords hexane diacid;microscale experiment;melting point; ─── 己二酸;微型實(shí)驗;熔點(diǎn);

52、Analysis of Compounds in Hexane Extractives of Sawara Falsecypress Heartwood ─── 日本花柏心材外緣正己烷提取物組分分析

53、The essential oil from leaf of Laggera pterodonta shows differences with the essential oil from Laggera alata with higher contents of bicyclo hexane,4methylene(16. ─── 從六棱菊臭靈丹和臭靈丹兩種鮮葉中分別提取的精油分析表明，其成分和含量不同。

54、Hexane oxidation ─── 己烷氧化

55、Keywords hexane methylcyclopentane modeling calculation activity coefficients; ─── 正己烷;甲基環(huán)戊烷;活度系數模擬計算;

56、Component Analysis and Anti-aging Activity of Hexane Extracts from Black-bone Silky Fowl ─── 烏骨雞正己烷提取物組成及其抗皮膚衰老活性研究

57、Keywords Macroporous crosslinked oxidized tertamine resin;Hexane;Phenol;Hydrogen bonding;Adsorption.; ─── 大孔交聯(lián)氧化叔胺樹(shù)脂;正己烷;苯酚;氫鍵;吸附;

58、Stoddard solvent (ie, mineral spirits -- primarily hexane , somewhat similar to kerosene ─── 干洗溶劑油溶劑（即礦物油精-主要是正己烷，有些類(lèi)似煤油）

59、The properties of some non-hydrocarbons which may substitute hexane as edible oil extraction solvent,especially the toxicity,were introduced so as to provide reference for correspo... ─── 介紹了有望替代己烷等烴類(lèi)作為食用油浸出溶劑的幾種非烴類(lèi)物質(zhì)的物化特性,特別是它們的毒性,以供業(yè)界參考。

60、hexachlorocyclo hexane ─── 六氯環(huán)己烷

61、Keywords piperazines;1;6 Di （4 phenethyl 1 methyl 1 piperazinyl）hexane dibromide;analgesia;naloxone; ─── 哌嗪類(lèi);1;6-二（4-苯乙基-1-甲基-1-哌嗪基）己烷二溴化物;鎮痛;納洛酮;

62、hexane for pesticide residue and polychlorinated biphenyl analysis ─── 殘留農藥和多氯聯(lián)苯(PCBs)的測定用己烷

63、Development of a Gas Chromatographic Column System for the On-Line Analysis of Trace Tetrahydrofuran in Hexane ─── 在線(xiàn)分析己烷中痕量四氫呋喃的氣相色譜柱系統研究

64、hexamethylene diamine, hexane diamine ─── 己二胺

65、Investigation on occupational norma hexane poisoning accident in population ─── 一起群體職業(yè)性正己烷中毒事故的調查分析

66、It exists soft reunion in the hexane , its dimension is about 45.2 nm. ─── 在正己烷中存在軟團聚 ,團聚體平均尺寸約 4 5 .2nm。

67、The organic solvents of trichloroethylene, hexane, dichloroethane and benzene as well as stone dust are high risk factors of occupation hazards. ─── 三氯乙烯、正己烷、二氯乙烷和苯等有機溶劑以及寶石粉塵屬于職業(yè)病危害高風(fēng)險的有害因素。

68、Root of Eucalyptus grandis have been naturally,ultrasonically and continuously extracted with hexane,and have been identified with gas chromatograph-mass spectrometer(GC-MS). ─── 以正己烷作浸提劑,用冷浸、超聲、索氏3種不同方法浸提巨桉的樹(shù)根,然后用氣質(zhì)聯(lián)用儀(GC-MS)檢測浸提液的化學(xué)成分。

69、a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines. ─── 易揮發(fā)、易燃燒的烴類(lèi)（乙烷、庚烷、辛烷等）混合物，來(lái)自石油，主要用作內燃機燃料。

70、Our business is including such organic chemical raw materials as aether, Morpholine, Hexane, Tetrahydrofuran, mixed-aromatics, etc.Welcome to e-mail to us. ─── 主營(yíng)有機化工原料,如乙醚,嗎啉，正己烷，四氫呋喃，混合芳烴，乙二醇，乙醇，煤油,甲苯,甲醇,二氯甲烷及溶劑類(lèi).歡迎來(lái)電垂詢(xún)!

71、Hexane sulfonic Acid Sodium Salt, ─── 己烷磺酸鈉

72、N - hexane ─── 正己烷

73、The petroleum hydrocarbon is called hexane ─── 己烷是一種石油碳氫化合物。

74、Only three of hexane structures can be named on the basis of the prefixes that have been applied to the pentanes. ─── 只有三種已烷結構可以根據加在戊烷前的詞頭來(lái)命名。

75、Keywords dimethylhexane 2;5 diol;2;5 dimethyl 2;5 bis（ tert butyl peroxy）hexane;tert butyl alcohol;hydrogen peroxide; ─── 二甲基-2;5-己二醇;5-二甲基2;5-雙（叔丁基過(guò)氧基）己烷;叔丁醇;雙氧水;

76、hexane extract ─── 正己烷提取物

77、Extraction of defatted cake of oil-tea camellia by ethanol and hexane mixture ─── 乙醇/己烷混合溶劑一次性浸提油茶枯餅

78、In the process of experiment, we separated better efficient antioxidative fractions by silica gel column chromatography with different extensible reagent, ethyl acetate: hexane (3:7) and chloroform: methanol (9:1). ─── 實(shí)驗中采用乙酸乙酯/環(huán)己烷(3:7)、氯仿/甲醇(9:1)為展開(kāi)劑依次二次干柱層析分離出抗氧化物質(zhì)。

79、The utility model relates to a crystallizer for hexane diacid production equipment, and belongs to a chemical device. ─── 本實(shí)用新型涉及一種適用于生產(chǎn)己二酸裝置的結晶器，屬化工裝置類(lèi)。

80、a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines ─── 易揮發(fā)、易燃燒的烴類(lèi)（乙烷、庚烷、辛烷等）混合物，來(lái)自石油，主要用作內燃機燃料

81、When using either Hexane or Methylene Chloride the column must be flushed with Isopropanol before returning to your resvered-phase mobile phase. ─── 當用已烷蔌二氯甲烷柱子時(shí),必須先用異丙醇沖洗,然后再用你的反相流動(dòng)相。

82、hexane dicarboxylic acid ─── 己烷二甲酸

83、Characteristic: Brownish yellow flow powder with characteristic marigold flower odor. Well soluble in water, hexane and vegetable oils. ─── 性狀：棕黃色流散性粉末，有菊花的特殊氣味。易溶于水、植物油和正己烷。

84、Keywords hexane diacid;crosslinked starch;stability; ─── 己二酸;交聯(lián)淀粉;穩定性;

85、Stress on summerize technology of direct extraction of cottonseed kernels and de gossypol with alcohol commercial hexane mixed solvent. ─── 側重介紹乙醇輕汽油混合溶劑一次浸出棉仁脫酚工藝。

86、The venting requirements provided in this standard are based on studies of hexane stored in steel tanks. ─── 本標準中所提供的放空要求是基于對存儲在鋼制儲罐中己烷的研究。

87、In this article conditional experiments on the amount of n- Hexane and water sample pretreatment for determining parameter were introduced. ─── 并在正己烷用量、水樣預處理等測試參數選擇上做了條件試驗。

88、hexane upgrading ─── 己烷提級己烷改性

89、Method: Both drugs were extracted with hexane, ethylether and butanone respectively and then the obtained extracts were measured with the FT-IR spectrometer. ─── 方法:對大蜜丸劑采用統一的提取方法,對每一個(gè)樣品都依次用正己烷、乙醚和丁酮提取并測試其提取物的紅外指紋圖譜。