?thorium

thorium 發(fā)音

英：[?θ??ri?m]　　美：[?θ??ri?m]

英：　　美：

thorium 中文意思翻譯

thorium 網(wǎng)絡(luò )釋義

n. [化學(xué)] 釷（放射性金屬元素，元素符號Th，原子序數為90）

thorium 短語(yǔ)詞組

1、formate thorium ─── [醫] 甲酸釷

2、thorium chloride ─── [化] 氯化釷

3、thorium anhydride ─── [化] 氧化釷

4、tetraallyl thorium ─── [化] 四烯丙基釷

5、thorium decay series ─── [化] 釷衰變系

6、sodium tartrate thorium ─── [醫] 酒石酸鈉釷

7、thorium fluoride ─── [機] 氟化釷

8、D thorium ─── [醫] 釷D

9、thorium deuteride ─── [化] 氘化釷

10、thorium hydroxide ─── [化] 氫氧化釷

11、meso-thorium ─── [化] 新釷

12、thorium dioxide ─── [機] 二氧化釷

13、thorium emanation ─── [醫] 釷射氣

14、sodium citrate thorium ─── [醫] 枸櫞酸鈉釷

15、nitrate thorium ─── [醫] 硝酸釷

16、thorium carbide ─── [機] 碳化釷

17、normal thorium sulfate ─── [機] 硫酸釷

18、oxide thorium ─── [醫] 氧化釷

19、dioxide thorium ─── [醫] 二氧化釷

thorium 詞性/詞形變化，thorium變形

簡(jiǎn)寫(xiě)符號: Th |

thorium 相似詞語(yǔ)短語(yǔ)

1、thoric ─── 釷

2、tentorium ─── n.小腦幕；[昆]幕骨

3、thorite ─── n.[礦物]釷石；硅酸釷礦

4、mesothorium ─── 新釷

5、anthurium ─── n.花燭屬植物

6、thoria ─── n.[無(wú)化]氧化釷（釷土）；二氧化釷

7、triforium ─── n.教堂拱門(mén)上之三拱式拱廊

8、corium ─── n.[解剖]真皮

9、authorism ─── 授權

thorium 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、Either of two decay products of thorium, mesothorium I, an isotope of radium, or mesothorium II, an isotope of actinium. ─── 新釷釷的兩種放射性生成物之一，即新釷1號，它是鐳的同位素，或新釷2號，它是錒的同位素

2、Where the rate of content weight of uranium and thorium in nuclear source material is higher than five-ten thousandths, and the total weight of uranium and thorium does not exceed one kilogram. ─── 三核子原料中含鈾、釷成份重量比在萬(wàn)分之五以上，而鈾、釷之總重量不超過(guò)一公斤者。

3、a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite ─── 一種放射性礦物，由硅酸釷組成，是釷的來(lái)源，見(jiàn)于粗糙的花崗巖中

4、Research on Mineral Composition of Blast Furnace Slags Containing Rare Earths and Occurrence State of Thorium ─── 含稀土高爐渣的礦物組成及釷的賦存狀態(tài)研究

5、She discovered that this was true for thorium. ─── 她發(fā)現釷也是如此。

6、Keywords Catalystic Polarographic High-Purity Tungsten Trace Thorium; ─── 催化極譜法;高純鎢;痕量釷;

7、Keywords TC-arsenazo;thorium;color reaction;application; ─── 三氯偶氮胂;釷;顯色反應;應用;

8、Keywords natural gamma-ray spectral logging;uranium characteristic curve;thorium characteristic curve;quality control;carbonate; ─── 關(guān)鍵詞自然伽馬能譜測井;鈾特征曲線(xiàn);釷特征曲線(xiàn);質(zhì)量控制;碳酸鹽巖;

9、Standard Test Method for Analysis of Uranium and Thorium in Soils by Energy Dispersive X-Ray Fluorescence Spectroscopy ─── X射線(xiàn)熒光光譜法分析土壤中鈾和釷的標準試驗方法

10、The fuel cycle model is one of the most important problem in the concept design of Thorium Advanced CANDU Reactor(TACR). ─── 在釷基先進(jìn)CANDU堆的概念設計中,釷燃料的循環(huán)利用方式是一重要問(wèn)題。

11、Ultrasensitive Spectrophotometric Method for the Determination of Thorium with the Rhodamine B-Molybdothorate Heteropoly Acid-PVA System; ─── 它基于羅丹明B-釷鉬雜多酸-PVA體系形成離子締合物。

12、a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium. ─── 一種極不穩定的放射性元素（鹵素系列中最重的一種），鈾和釷腐爛的產(chǎn)物。

13、We are actually trying to measure this profile and to detect thorium. ─── 我們正試圖測量這個(gè)圖表，以偵測釷的存在。

14、But an unexpected fact was noted: certain minerals (pitchblende, chalcolite, autunite) had a greater activity than might be expected on the basis of their uranium or thorium content. ─── 但是一個(gè)意外的事實(shí)引起了我的注意：某些礦物質(zhì)(瀝青鈾礦物質(zhì)、銅鈾云母或鈣鈾云母)的活性比根據其鈾或針含量所判斷的要高。

15、The data of natural gamma ray spectrum logging are of well conformity with the contents of thorium, uranium and potassium obtained by surface gamma ray survey, laboratory analysis and aerial gamma ray spectrum survey. ─── 對自然伽馬能譜測井儀、面伽馬能譜、內分析、空伽馬能譜測量的同一地點(diǎn)釷、、元素含量進(jìn)行對比分析得知，各種方法所得結果具有較好的一致性。

16、A few elements, among them uranium and thorium, spontaneously disintegrate into lighter elements by chances. ─── 少數元素，其中有鈾和釷，通過(guò)它們核的變化自然蛻變成較輕的元素。

17、An Investigation on the Possible Threshold between the Inhaled Thorium Dusts and Its Effects on Hepatic Functions of the Miners ─── 吸入釷塵對礦工肝功能影響是否存在閾值的研究

18、Baiyunebo Mine in Baotou City has a workable reserve of rare earth resources ranking in the first in the world,associated with 0.04% thorium and 0.001% uranium. ─── 包頭市白云鄂博礦含有的稀土資源居世界首位,白云礦還伴有釷0.04%、鈾0.001%,在開(kāi)發(fā)利用稀土資源過(guò)程中放射性物質(zhì)釷隨工業(yè)“三廢”進(jìn)入環(huán)境,成為包頭市突出的特異性環(huán)境問(wèn)題。

19、The element thorium existed in the rare earths mineral and can not form an independent mineral ,but scatter as mixed isomorphism matter in the Ce-Ca silica. ─── 元素釷存在于稀土礦物中,其自身不能形成獨立礦物,而是以類(lèi)質(zhì)同像混入物的狀態(tài)分散于鈰鈣硅石礦物中。

20、But when coal is burned into fly ash, uranium and thorium are concentrated at up to 10 times their original levels. ─── 但是一旦燃燒成浮塵，鈾和釷的濃度增長(cháng)到原始水平的10倍。

21、Judgment of movement of ancient underground water with normalization method of thorium data ─── 利用釷歸一化法判斷古地下水的遷移

22、A radioactive isotope of thorium with mass number228. ─── 射釷釷的放射性同位，質(zhì)量數為

23、Spectrophometric Determination Trace Thorium in Ores with 5-Br-PADAP in the Presence of OP(?) ─── OP存在下5-Br-PADAP分光光度法測定礦石中微量釷

24、But an unexpected fact was noted: certain minerals( pitchblende, chalcolite, autunite) had a greater activity than might be expected on the basis of their uranium or thorium content. ─── 但是一個(gè)意外的事實(shí)引起了我的注意：某些礦物質(zhì)(青鈾礦物質(zhì)、鈾云母或鈣鈾云母)活性比根據其鈾或針含量所判斷的要高。

25、Spectrophotometric Determination of Microamounts of Thorium with Amino-G Acid Chlorophosphonazo after Preliminary Separation by Cl-5209 Extractant-Containing Resin ─── Cl-5209萃淋樹(shù)脂分離,氨基G酸偶氮氯膦光度法測定巖石礦石中微量釷

26、They showed that the elements uranium and thorium emitted radiation that Becquerel had detected in uranium and had found to be similar to X-rays. ─── 他們發(fā)現鈾元素與釷元素都能發(fā)出輻射，貝克勒爾檢測了鈾元素，發(fā)現它類(lèi)似于X光。

27、I was struck by the fact that the activity of uranium and thorium compounds appears to be an atomic property of the element uranium and of the element thorium. ─── 我突然意識到，鈾化合物和針化合物的這些活性似乎是元素鈾和元素釷的原子屬性。

28、If natural granite without specialized enrichment which natural radioelement material (radium, thorium, etc.) is unlikely to have acute human exposure damage. ─── 如天然花崗石不經(jīng)專(zhuān)門(mén)濃縮其中的天然放射性元素物質(zhì)(鐳、釷等)是不可能對人體產(chǎn)生急性照射損害的。

29、A reddish-brown mineral containing rare earth metals; an important source of thorium and cerium. ─── 一種紅褐色礦物，含稀土金屬，是釷和鈰的主要來(lái)源。

30、Study on Adsorption of Primary Amine to Thorium Contained in Leach of Rare - earth Mine ─── 伯氨樹(shù)脂對稀土礦酸浸出液中釷的吸附研究

31、And the result is given in field.It can be used to measure radon in air, water and soil and thorium emanation (220Rn). ─── 可用于室內測氡、壤中測氡、水溶液測氡以及釷射氣測量等領(lǐng)域。

32、a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; ─── 一種含有氧化鈾和少量鐳、釷、釙、鉛、氦的礦物；

33、thorium phosphate diphosphate ─── Th4（PO4）4P2O7

34、Photometric Determination of Thorium in Seafood with a New Reagent Arsenazo-HCS ─── 新試劑偶氮胂HCS用于海產(chǎn)品中微量釷的測定

35、A few elements , among them uranium and thorium , spontaneously disintegrate into lighter elements by chances . ─── 少數元素，其中有鈾和釷，通過(guò)它們核的變化自然蛻變成較輕的元素。

36、7.Uranium and thorium in physical or chemical form or the mixture of uranium and thorium, excluding the nuclear fuel indicated in Article 3. ─── 二任何物理或化學(xué)形式之鈾、釷或二者之混合物；但不包括第三條所指之核子燃料在內。

37、Another post today discusses using thorium to help safeguard facilities from meltdowns. ─── 當日發(fā)布的另一個(gè)帖子提出，用釷（Th）元素來(lái)幫助防止核設施溶解。

38、Only very large number of quality as the nucleus of uranium, thorium, and so can a nuclear fission. ─── 只有一些質(zhì)量非常大的原子核像鈾、釷等才能發(fā)生核裂變。

39、thorium oxide-containing alloy ─── 含氧化釷合金

40、Helium is the by product of millennia of radioactive decay from the elements thorium and uranium. ─── 氦是釷和鈾元素數千年放射性衰變的副產(chǎn)品。

41、The content of trace uranium and thorium of drinking water,ground water and underground water as determined in Shanghai city and the research of uranium and thorium in urine was carried out. ─── 分析了居民飲用水及其天然水源中微量鈾、釷的含量，并與尿液中鈾、釷含量進(jìn)行了比較。

42、2.Thorium ore, uranium ore, or mixed ore of uranium and thorium In which the rate of content weight uranium and thorium is higher than five-ten thousandths. ─── 一釷礦物、鈾礦物或鈾釷混合之礦物，其含有鈾、釷之成份重量比在萬(wàn)分之五以上者。

43、Keywords dibromo-o-nitro-arsenazo;dissociation constant;protonation constant;thorium complex;stability constant; ─── 二溴鄰硝基偶氮胂;離解常數;質(zhì)子化常數;釷絡(luò )合物;積累穩定常數;

44、India's major mineral resources include coal, iron, manganese, mica, bauxite, titanium, chromite, limestone and thorium. ─── 印度的主要礦產(chǎn)資源有煤、鐵、錳、云母、鋁土礦、鈦、鉻鐵礦、石灰巖和釷。

45、The General situation on spectrophotometric analysis of thorium recently is summarized. Conventional spectrophotometry and fluorophotometry are involved. References of 59 are quoted. ─── 總結了近年來(lái)釷的常規光度法和熒光光度法發(fā)展概況。參考文獻59篇。

46、The decrease of the flux shown by the arrow indicates the absorption of light by thorium ions at the surface of the star; i.e., the stronger feature means a higher abundance of thorium. ─── 下降的通量顯示箭頭表明對光的吸收釷離子表面該星;即較強的特點(diǎn),手段更高豐富的釷.

47、In layers deep containing uranium, radium, thorium in the soil, rocks, one can find high concentrations of radon. ─── 在地層深處含有鈾、鐳、釷的土壤、巖石中人們可以發(fā)現高濃度的氡。

48、When the Second World War, japan ever extracted in Taiwan the seaside weighs placer deposit, choose monazite mineral, use at producing thorium product. 195.. ─── 在第二次世界大戰時(shí)，日本曾在臺灣開(kāi)采海濱重砂礦，選取獨居石礦物，并用于生產(chǎn)釷產(chǎn)品。

49、DBN-ARSENAZO AS A NEW CHROMOGENIC REAGENTS FOR DETERMINATION OF TRACE THORIUM ─── 新顯色劑DBN-偶氮胂作為測定痕量釷的顯色劑

50、They recognized that in a thorium province Pb208 would present complications ─── 他們承認，含釷區內的Pb208會(huì )產(chǎn)生干擾。

51、KREEP rocks formed at the boundary of lunar crust and mantle, and natural radioactive thorium is one of the elements to demonstrate KRREP rocks distribution. ─── 月球KREEP巖石形成于殼幔的分界層中,天然放射性元素Th是指示KREEP巖分布的主要元素之一。

52、In this case the geologists drilled into the stalagmites and estimated their age from the way that uranium decays into an isotope of thorium. ─── 地質(zhì)學(xué)家在石筍上鉆孔，使用鈾衰變成釷的同位素的方法確定它們的年齡。

53、I measured the activity of a number of minerals; all of then~ that appear to be radioactive always contain uranium or thorium. ─── 我測量了一些礦物的活性，所有顯示放射性的物質(zhì)均含有鈾和針。

54、Keywords Dual-standard addition method Simultaneous determination Uranium and thorium Spectroscopic analysis; ─── 兩次標準加入法;同時(shí)測定;鈾和釷;光度分析;

55、This is mainly natural stones, radium, thorium, potassium, the three radioelement in the decay of radioactive material. ─── 主要來(lái)源于人造板材，會(huì )刺激人們的呼吸系統，造成咽喉炎、哮喘等疾病，被世界衛生組織列為可疑致癌物。

56、Chemical compounds and mixtures containing uranium and thorium are active in direct proportion to the amount of these metals contained in them. ─── 含鈾和釷的化合物和混合物活躍的程度與這些化合物和混合物中這兩種金屬的含量直接相關(guān)。

57、We produce the activity KHm containing elemental selenium, titanium, thorium, strontium, rare earth and other active substances, which is the other similar products do not have. ─── 我們生產(chǎn)的活性腐植酸鉀含有元素硒、鈦、釷、鍶、稀土等活性物質(zhì)，這是一般同類(lèi)產(chǎn)品所不具備的。

58、Study of the color reaction of TC-arsenazo with thorium and its application ─── 三氯偶氮胂與釷顯色反應的研究及應用

59、235U enrichment of assemblies is proposed to improve for utilization of thorium in PWR. ─── 建議提高組件的235U富集度,在壓水堆上進(jìn)行釷利用研究。

60、The presence of thorium, which is often found mixed with silicates, was the telltale marker of a particularly shallow volcano. ─── 釷的存在，這是經(jīng)常發(fā)現與硅酸鹽混合，是一個(gè)特別淺的火山的告密者的標記。

61、A simple, quick, and sensitive method to determine the radioactive nuclides of uranium and thorium in talc is described. ─── 介紹了一種測定滑石粉中放射性核素鈾釷的簡(jiǎn)便、快速且靈敏的方法。

62、No, she told me, because thorium reactors are not a proven technology. ─── 她告訴我她不支持，因為釷反應堆不是一種被證明可靠的科技。

63、Thorium Containing Rare - earth Dusts ─── 含釷稀土粉塵

64、Advanced Epithermal Thorium Reactor ─── 改進(jìn)型超熱釷反應堆

65、-The Thorium Brotherhood faction is now peaceful - players cannot go to war with them. ─── -瑟銀兄弟會(huì )現在愛(ài)好和平 - 玩家無(wú)法和他們宣戰。

66、As this lava began to crystallize, it would have differentiated to produce a more silicic melt that was enriched in thorium. ─── 由于這熔巖開(kāi)始結晶，它將有區別的，以產(chǎn)生更多的釷豐富的硅熔體。

67、The Mechanism of the Colour Change of the Pyrocatechol Violet in the EDTA Titration of Thorium ─── 在釷離子和EDTA的滴定中鄰苯二酚紫指示劑顏色改變的機理

68、Keywords Thorium determination:chlorophosphonazo p-aminohippuric acid;spectrophotometry.; ─── 對馬尿酸偶氮氯膦;分光光度法;釷測定;

69、Keywords DBS-arsenazo;colorimetric method;determination;thorium; ─── 偶氮胂;比色法;測定;釷;

70、I then thought that the greater activity of the natural minerals might be determined by the presence of a small quantity of a highly-radioactive material,different from uranium,thorium and the elements known at present. ─── 我隨后想到，天然礦石中較大的活性可能是因為其中含有少量的高放射性物質(zhì)所致，這種物質(zhì)不同于鈾、釷或其他已知的任何元素。

71、Thorium content meter by beta alpha quasicoincidence ─── 準符合釷含量計

72、A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate. ─── 以氟碳鈰礦-獨居石混合稀土礦為研究對象,采用分步選擇性碳熱氯化-化學(xué)氣相傳輸反應(SC-CVT),實(shí)現釷與其它稀土元素的分離。

73、a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite. ─── 一種放射性礦物，由硅酸釷組成，是釷的來(lái)源，見(jiàn)于粗糙的花崗巖中。

74、The independent thorium minerals were floated out with iron-containing minerals during floatation. ─── 在浮選過(guò)程中，釷的獨立礦物與含鐵的礦物一起浮選出去。

75、Keywords liquid membrane emulsion technology;rare earth dip solution;thorium;extraction; ─── 乳狀液膜技術(shù);稀土浸出液;提取;釷;試驗;

76、Radiochemical separation of thorium from the natural uranium irradiated by 60MeV/u ~(18)O ions ─── 60MeV/u~(18)O離子同天然鈾反應釷的放化分離

77、Keywords TOPO-TBP Extracting Resin;Uranium;Thorium;Equilibrium Constant.; ─── TBP萃淋樹(shù)脂;鈾;釷;平衡常數;

78、We produce the activity sodium humate containing elemental selenium, titanium, thorium, strontium, rare earth and other active substances, which is the other similar products do not have. ─── 我們生產(chǎn)的活性腐植酸鈉含有元素硒、鈦、釷、鍶、稀土等活性物質(zhì)，這是一般同類(lèi)產(chǎn)品所不具備的。

79、Right now, the quest require you to bring 4x[Delicate Arcanite Converter] and 2x[Thorium Widget]. ─── 就目前來(lái)說(shuō),任務(wù)需要你帶給他4個(gè)[精密奧金轉換器]以及2個(gè)[瑟銀零件]。

80、All materials on Earth, including the metal out of which the detectors are built, contain a trace amount of radioactive material such as uranium and thorium. ─── 地球上所有的物質(zhì)，包括用來(lái)建造探測器的金屬，都含有些許的放射性物質(zhì)，比如鈾和釷。

81、Their discovery marks the first abundance determination of the actinides element thorium in a star beyond the Milky Way, and follows the detection of thorium in more than ten stars within the Milky Way. ─── 他們發(fā)現,標志著(zhù)首豐測定的錒系元素釷星以外的銀河系,跟檢測釷十余恒星的銀河系.

82、Keywords atomic absorption spectrophohometer;molecular absorption spectrometry;thorium（IV）;piperonyl fluorone; ─── 原子吸收分光光度計;分子吸收;釷（IV）;胡椒基熒光酮;

83、I found in this way that of the other elements known, only the cornpounds of thorium behave like the compounds of uranium. ─── 于是我發(fā)現在其他所有已知元素中，只有針化合物才有像鈾化合物一樣的特性。

84、Surprisingly for astronomers and nuclear physicists, the abundance ratios of thorium to other heavy elements are very similar to ratios found for Milky Way stars. ─── 出乎意料的天文學(xué)家和核物理學(xué)家豐比率釷等重元素非常相似比率發(fā)現銀河系恒星.

85、Having resolved to hang Mordecai, Haman thought he would be better able to enjoy Esther's second banquet, for the thorium his flesh would finally be gone. ─── 決定絞死末底改之后，哈曼心想他可以較愉快地參加以斯帖的第二次宴會(huì )，因為他身上的荊棘終將拔除。

86、Study of the Health Effects Exposure to Thorium Dusts of the Miners in China ─── 中國礦工吸入釷塵后健康效應的研究

87、TACR (Thorium Based Advanced CANDU Reactor) ─── TACR

88、Keywords soil;radioactivity nuclide;uranium and thorium;determination; ─── 土壤;放射性核素;鈾釷;測定;

89、In the Presence of Triton X-100, the Spectrophotometric Determination of Thorium (IV) in Thorianite Sand with 2- (5-bromo-2-pyridylazo) -5-diethylaminophenol (5-Br-PADAP) ─── 在Triton X-100存在下,用2-(5-溴-2-吡啶偶氮)-5-二乙胺基苯酚(5-Br-PADAP)分光光度測定方釷石中的釷