?rubidium

rubidium發(fā)音

[ru:'bidiəm]

英：　　美：

rubidium中文意思翻譯

銣(符號Rb)

rubidium詞形變化

簡(jiǎn)寫(xiě)符號: Rb |

rubidium常見(jiàn)例句

1 、Lithium Rubidium Tetracyanoplatinate───四氰亞鉑酸銣鋰

2 、rubidium dithionate───[化] 連二硫酸銣

3 、Decontamination factor for cesium is more than 106.Recovery ratio for rubidium is more than 80%.───建立了簡(jiǎn)便、高效的銣、銫放化分離流程，對銫的去污系數大于106，銣的回收率大于80%。

4 、"Helium, cesium, and rubidium were discovered in the mid-19th century by spectroscopy of the Sun's spectrum."───19世紀中葉用光譜技術(shù)分析太陽(yáng)光譜而發(fā)現了氦、銫和銣。

5 、Keywords flame atomic absorption spectrometry （FAAS）;rubidium chloride;sodium;potassium;───原子吸收光譜法;氯化銣;鈉;鉀;測定;

6 、Research on integrated navigation system by rubidium clock───利用銣鐘實(shí)現組合導航系統研究

7 、Study on the Spectra of NTO and Its Rubidium Salt in Aqueous Solution───NTO及其銣鹽水溶液光譜研究

8 、Meanwhile, we take some improvement measure in order to improve the stability about rubidium atomic frequency standard.───同時(shí)通過(guò)定量分析對電路實(shí)現提出了一系列優(yōu)選方案，從而使銣原子頻標的性能得到改善。

9 、passive rubidium atomic clock───Rb原子鐘

10 、Keywords Ternary system;Phase equilibrium;Solubility;Rubidium carbonate;Ethanol;───三元體系;相平衡;溶解度;碳酸銣;乙醇;

11 、The Failure Modes and Effects Analysis of the Space-borne Rubidium Clock───星載銣鐘的故障模式及影響分析

12 、rubidium chloroplatimate───氯鉑酸銣

13 、Study of the Stark Shift of New Type Rubidium Atomic Optical Filter───新型銣原子濾光器斯塔克頻移研究

14 、Determination of Potassium, Sodium and Rubidium in Mushroom by Flame Atomic Absorption Spectrophotometry───火焰原子吸收光譜法測定蘑菇中鉀、鈉和銣

15 、Keywords standard electrode potentials;ferrocene;rubidium;insoluble sulfides;───標準電極電位;二茂鐵;銣;難溶硫化物;

16 、Weiman of JILA in Boulder, Colo., finally coaxed 2,000 rubidium atoms to merge just as Einstein had foreseen.───Weiman），才終于誘使2000個(gè)銣原子融合，如愛(ài)因斯坦所預見(jiàn)的一般。

17 、Keywords rubidium carbonate;ethanol ternary system;solubility;───關(guān)鍵詞碳酸銣;乙醇;三元體系;溶解度;純化分離;

18 、Determination of Trace Rubidium in Bittern by Solvent Extraction-Graphite Furnace Atomic Absorption Spectrometry───溶劑萃取石墨爐原子吸收光譜測定鹽鹵中痕量銣

19 、As far as the explosive substance, she should be able to find rubidium in the dam's thermoelectric generator.─── 至于** 在大壩的熱發(fā)電機里 應該能找到銣

20 、cesium rubidium bromide───溴化銣銫

21 、rubidium hydroxide───一氫氫化銣一羥化銣

22 、A Miniature Cavity-Cell Assembly for Rubidium Atomic Frequency Standards and Its Frequency Shift Characteristics───一種小型化銣原子頻標腔泡系統及其頻移特性

23 、Keywords Crown ether Extraction Neutron activation analysis Rubidium Rhenium Rock;───冠醚;萃取;中子活化分析;銣;錸;巖石;

24 、German chemist who pioneered in spectrum analysis and codiscovered the elements casium and rubidium and introduced the Bunsen burner in 1855───德國化學(xué)家，是光譜分析領(lǐng)域的先驅?zhuān)c人合作發(fā)現了銫和銣兩種元素，1855年發(fā)明了本生燈

25 、Firstly, principle of the rubidium vapor cell frequency standard is dissertated in detail.And then, the key points and the corresponding technology during the investigation are expatiated.───摘要首先介紹了汽泡型銣原子頻標的工作原理，闡述了研制過(guò)程中關(guān)注的重點(diǎn)和采用的技術(shù)手段。

26 、cesium rubidium aluminium sulfate───[化] 硫酸鋁銣銫

27 、Reliability Enhancement Test of the Space-borne Rubidium Atomic Frequency Standard───星載銣原子頻標的可靠性強化試驗

28 、Keywords rubidium;cesium;human erythrocytes;toxicity factor;mechanism;uptake;membrane transport;transmembrane pathway and mechanism;───關(guān)鍵詞銣;銫;人紅細胞;毒性;影響因素;攝取;膜運輸;跨膜方式和機理;

29 、Rubidium oxide;───氧化銣;

30 、The short stability of the miniature Rubidium vapor cell frequency standard is measured to be superior to the same pattern products internaitional.───在小型化的條件下，整機短期頻率穩定度達到了國際同類(lèi)產(chǎn)品水平。

31 、A User Terminal Equipment Based on Rubidium Atomic Clock for the Double-Satellite Positioning System───一種基于銣鐘的雙星系統用戶(hù)終端機

32 、The light frequency shift,collision frequency shift and microwave power frequency shift on long term stability of influencing rubidium atom frequency standard are discussed in this paper.───對影響銣原子頻標長(cháng)期穩定度的光頻移、碰撞頻移和微波功率頻移進(jìn)行了分析。

33 、You do not rush rubidium, not with all this water around.─── 周?chē)羞@么多水的時(shí)候 可不能快速移動(dòng)銣元素

34 、rubidium chloride───氯化銣

35 、rubidium bromate───溴酸銣

36 、rubidium and ammonium bromide───[醫] 溴化銣銨

37 、The impurity that was produc ed in aging process was analyzed.The results were benefit to the research of rubidium frequency standard.───對老化過(guò)程中產(chǎn)生的雜質(zhì)進(jìn)行了分析,從而對銣頻標研究提供參考依據。

38 、aluminum rubidium sulfate───[化] 硫酸鋁銣; 銣礬; 銣明礬

39 、rubidium oxide───氧化銣

40 、Study on Nucleation in Supersaturated Solution of Electro-optical Crystal Rubidium Hydrogen Selenate───電光晶體硒酸氫銣過(guò)飽和溶液的成核研究

41 、K rubidium bisulfite───亞硫酸氫銣

42 、Analyses failures of XSR type of Rubidium atomic frequency standard used in our factory,and introduces the situation of particular overhaul in detail.───對我廠(chǎng)的頻率標準XSR型銣原子頻標發(fā)生的故障及具體檢修情況作了較詳細的分析和介紹。

43 、In the analysis of frequency stability of laser and other kind of oscillators,such as cesium,rubidium as well as crystal,Allan variance have got extensive application.───在激光頻率與各類(lèi)振蕩器(如銫、銣以及晶體等)頻率穩定度的分析中,Allan方差的理論獲得廣泛的應用。

44 、The Usage and Maintenance of the Rubidium Bead in NPD of Gas Chromatograph───氣相色譜儀氮**檢測器中銣珠的使用與維護

45 、Keywords electron optical crystal;growth mechanism;rubidium hydrogen selenate;multiple two dimensional nucleation growth;───關(guān)鍵詞電光晶體;生長(cháng)動(dòng)力學(xué);硒酸氫銣;多二維成核生長(cháng);

46 、Rubidium explodes on contact with water, so we'll need to keep it dry as it sinks to the bedrock.─── 銣遇水爆炸 所以它下沉到基巖的時(shí)候要保持干燥

47 、rubidium hydride───氫化銣

48 、Keywords rubidium tetraphenylboron;gravimetric;condition experiment;───四苯硼化銣;重量法;條件實(shí)驗;

49 、Keywords rubidium chloride ethanol ternary system solubility refractive index density;───氯化銣;乙醇;三元系;溶解度;折光率;密度;

50 、rubidium fluosilicate───氟硅酸銣

51 、rubidium chlorate───氯酸銣

52 、rubidium fluoride RbF───氟化銣

53 、Keywords bittern;rubidium;cesium;flame emission spectrometr y;───鹵水;銣;銫;火焰發(fā)射光譜法;

54 、A digital servo system for rubidium frequency standards was designed with microcontroller unit,ADC and DAC.───分析了銣頻標內鎖頻環(huán)路相敏檢波基本原理和數字伺服的基本方法。

55 、Practice of DDS based on CORDIC algorithm in rubidium atomic frequency standard───基于CORDIC算法的DDS在銣原子頻標中的實(shí)踐

56 、A New Circuit Scheme for Rubidium Gas Cell Frequency Standard───一種新型銣汽室頻標電路方案

57 、Packaging and Shipping: Rubidium chloride is packaged and shipped by plastic bag inside plastic bottle containing 1kg. Ten bottles in a carton. Or by user's opinion.───包裝及運輸:塑膠瓶封裝內襯塑膠袋，每瓶?jì)糁?000克。10瓶一紙箱?；蚋鶕蛻?hù)要求包裝。

58 、STUDY ON THE INFLUENCE OF OPTICAL FILTER IN FREQUENCY STABILITY OF RUBIDIUM ATOMIC FREQUENCY STANDARD───濾光對被動(dòng)式銣鐘穩定性影響的研究

59 、any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium)───周期表中I族的任何單價(jià)金屬（鋰、鈉、鉀、銣、銫和鈁）

60 、The rubidium lamps and cells are now obtainable only for replacement───現在能夠得到的銣光源和容器僅作備用。

61 、For instance, in the case of separating Rubidium, the maximum ion current of Rb+ extracted from the ion source is about 120 mA, the maximum ion current accepted by the receiveris about 66mA, the average ion current is more than 25mA,.───例如,分離銣元素,其最大引出總離子流達10mA,最大接收總離子流為66mA,平均接收離子流大于25mA。

62 、rubidium chlorostannate───氯錫酸銣

63 、any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium).───周期表中I族的任何單價(jià)金屬（鋰、鈉、鉀、銣、銫和鈁）。

64 、rubidium [86Rb] chloride───氯化銣[86Rb]

65 、The measurement of the decay of radioactive isotopes, especially uranium, strontium, rubidium, argon and carbon,has allowed geologists to more precisely determine the age of rock formations.───對放射性同位素衰變的測量，尤其是鈾、鍶、銣、氬和碳，可允許地質(zhì)學(xué)家更精確地確定巖層的年齡。

66 、Packaging and Shipping: Rubidium carbonate is packaged and shipped by plastic bag inside plastic bottle containing 1kg. Ten bottles in a carton. Or by user's opinion.───包裝及運輸:塑料瓶封裝內襯塑料袋，每瓶?jì)糁?000克。10瓶一紙箱?；蚋鶕蛻?hù)要求包裝。

67 、The company mainly focuses on the research, production, and sales of those lightweight rare metals like lithium, rubidium, and cesium.───公司專(zhuān)注于鋰、銣、銫輕稀有金屬材料的研發(fā)、生產(chǎn)與銷(xiāo)售。

68 、A Flame Emission Spectrometry Method for Determination of Rubidium and Cesium in Bittern───火焰發(fā)射光譜法測定鹵水中銣和銫

69 、Keywords atomic. absorption spectrometer;bittern;rubidium;determination;───原子吸收光譜;鹵水;銣;測定;

70 、rubidium bromide───溴化銣

71 、Then, sodium fluoride, potassium fluoride and (rubidium, cesium) fluoride was separated by concentrating, stepwise precipiting from the solution.───分離后的溶液進(jìn)行濃縮,分步析出氟化鈉、氟化鉀和銣銫氟化物。

72 、ferric rubidium sulfate───[化] 硫酸銣鐵; 鐵銣礬(硫酸銣和硫酸鐵的水合復鹽)

73 、The maser promises better long term stability and improved accuracy compared to the rubidium clock on board GIOVE-A.───和GIOVE-A衛星攜帶的銣原子鐘相比，這種原子鐘具有更好的長(cháng)期穩定性和精度。

74 、OPTIMIZATION OF DESIGN OF THE SPECTRAL LAMP FOR GAS CELL RUBIDIUM ATOMIC FREQUENCY STANDARDS───氣泡型銣原子頻標光譜燈優(yōu)化設計

75 、rubidium acetate───乙酸銣

76 、Space-borne rubidium atomic frequency standard (RAFS)───星載銣原子頻標

77 、The function of synthesizer: obtain the special frequency for inspiriting rubidium atom transition .───激勵銣原子基態(tài)躍遷需要特定的微波頻率。

78 、Looking at its technology development from abroad typical Rubidium atomic frequency standard- carrying satellite───從國外典型星載銣原子頻標看其技術(shù)發(fā)展

79 、LIGHT SHIFT IN A NEW CAVITY-CELL ASSEMBLY FOR RUBIDIUM ATOMIC FREQUENCY STANDARDS───一種新型銣原子頻標腔泡系統的光頻移研究

80 、rubidium halide───鹵化銣

81 、rubidium hydrogen sulfate───[化] 硫酸氫銣

82 、SUN Cheng-yuan, YU Zhen-fan, LI Xian-lian.The geochemistry of lithium, rubidium and cesium in granitic rocks of South China [J].Journal of Nanjing University,1983,19 (4) :731-744.───[4]孫承轅,于鎮凡,李賢璉.華南花崗巖類(lèi)中鋰、銣、銫的地球化學(xué)[J].南京大學(xué)學(xué)報,1983,19(4):731-744.

83 、Other Alkali Metals include Hydrogen (technically not a metal), Lithium, Sodium, Potassium, Rubidium, and Cesium.───其它堿金屬包括氫(技術(shù)上說(shuō)不是種金屬),鋰,鈉,鉀,銣,銫。

光電效應最好的材料？

是銣。銣（Rubidium），元素符號為Rb，原子序數為37，是一種堿金屬元素，單質(zhì)是銀白色輕金屬，質(zhì)軟而呈蠟狀，其化學(xué)性質(zhì)比鉀活潑。在光的作用下易放出電子。

銣在遇水起劇烈作用，生成氫氣和氫氧化銣。易與氧作用生成復雜的氧化物。由于遇水反應放出大量熱，所以可使氫氣立即燃燒。純金屬銣通常存儲于密封的玻璃安瓿瓶中。銣廣泛應用于能源、電子、特種玻璃、醫學(xué)等領(lǐng)域，是光電效應最好的材料。

光電效應最好的材料？

光電效應最好用堿金屬如鋰、鈉、鉀等