銥的 的英文怎麼說
中文拼音 [yīde]-
Ir - 192 brain colloid tumor actinotherapy research and clinic application
銥- 192核素腦膠質瘤間質內放療的研究及其臨床應用Ir - 192 brain colloid tumor actinotherapy s animal experiment and initial clinic application
銥- 192核素行腦膠質瘤間質內放療的動物實驗與臨床初步應用The iridium layer commonly used to support catastrophism fits into this theory as evidence for the extreme volcanism that would have been produced by the eruption of larasia and gondwana
至於那個支持災變說的銥異常層，則可能是拉拉西亞和岡納德萬噴發時特別強大的火山作用的產物。Some have suggested that cosmic dust is a better indicator of an impact event than fullerenes are
其他人則追問：為什麼二疊紀末期巖層中的變形石英與銥含量都很少？Study on ti anode with iro2 - ta2o5 coating containing platinum - tistanium alloy intermedium
含鉑鈦合金中間層的銥鉭塗層鈦陽極的研究Platinum, palladium alloys - determination of iridium content
鉑鈀合金中銥量的測定Quick determination of super trace iridium in rock and mineral
巖石礦物中超微量銥的快速測定Electronic structures and physical properties of rhodium and iridium
貴金屬銠和銥的電子結構和物理性質Standard test method for determining the focal size of iridium - 192 industrial radiographic sources
測定銥192工業x射線源的聚焦尺寸的標準試驗方法Something the researchers have not found in this layer is iridium, or at least not a lot of it
在這個木炭層中，研究人員並沒有發現銥，或者至少不是大量的銥。Comets consist of “ dirty ice ”, rather than solid rock, and so contain little iridium
彗星是由「臟冰」所組成，而不是像小型那樣由固體巖石組成，所以只含有少量的銥。There is no key technology hard to master, let alone any need to make use of iridium satellite launches for improving china ' s mirv technique
不存在任何難以突破的關鍵技術，更談不上利用發射銥星來提高中國多彈頭的分配器技術。It deployed two iridium satellites for global satellite phone communication in 1997. long march 2f launch vehicle
該火箭於一九九七年發射兩枚用作全球衛星電話通訊的銥星系統衛星。The standard for the kilogram is a platinum - iridium cylinder kept at the international bureau of weights and standards in sevres, france
千克的標準是指置於法國塞夫勒的國際度量及標準局的白金銥圓柱為準。Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material
研究表明:電解液的配製過程中，氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響，其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中，理論結合實驗確定了本電鍍液體系循環伏安電勢窗的理想范圍，並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究熱點，在此選用與釕同一族的銥作為共沉澱元素，銥的加入會阻礙氧化物的沉積速度，銥的比例超過50 %會使沉積作用停止，但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉變成混合價態的氧化釕，從而提高活性物質的穩定性。The research status and progress in the coupling methane partial oxidation and carbon dioxide reforming reaction including the catalysts used for the reaction are described and discussed
摘要對耦合甲烷部分氧化與二氧化碳重整反應的研究現狀和進展及用於該反應的銥、鎳、鈷、鉑等催化體系進行了介紹和探討。This paper introduces the launching, levitating and injecting situation of american iridium satellite ( double satellite ), " long - march 4b " one rocket and two satellites, " shanzhou no. 1 " experimental satellite, " zhongxing 22 " communication satellite, and the first " resource no. 2 " satellite, etc
介紹了美國銥星（雙星） 、 「長四乙」一箭雙星、 「神舟一號」試驗飛船、 「中星22 」通信衛星、第一顆「資源二號」衛星等的發射、升空和入軌情況。Ir - ta - ti metal oxide coated titanium anodes of variable composition were prepared by thermal decomposition. their micro morphorogies and electrochemical properties were characterized by scanning electron microscope, open circuit potential, cyclic voltammetry, consumption rate measurements and accelerated life test. the sem results indicated that all coatings were of a porous and cracked - mud microstructure influenced greatly by the composition of coatings. the electrochemical measurements showed that the ir - ta - ti ternary oxide - coated anodes exhibited excellent electrochemical activity and electrochemical stability in both acidic media and seawater which were affected by the composition and microstructure of the coatings. owing to good corrosion resistance and low consumption rate in seawater, metal oxde coated anodes belong to insoluble material, and can be potentially applid in impressed current cathodic protection systems as an anode
採用熱分解方法在鈦基體上制備銥鉭鈦金屬氧化物陽極，用掃描電鏡對陽極塗層顯微形貌進行分析，通過強化電解壽命試驗、開路電位測試、消耗率試驗及循環伏安曲線研究了金屬氧化物陽極的電化學性能. sem分析結果表明銥鉭鈦金屬氧化物陽極塗層呈現多孔多裂紋形貌結構.隨陽極塗層組成不同，塗層顯微形貌表現出很大差異，這種差異直接影響陽極電化學性能.電化學性能試驗結果表明銥鉭鈦金屬氧化物陽極在酸性介質和海水中具有良好的電化學穩定性和電化學活性.此外，銥鉭鈦金屬氧化物陽極在海水中的消耗率很低，屬于不溶性的陽極材料，作為外加電流陰極保護用輔助陽極具有廣泛的應用前景Single - axis acoustic levitation of the heaviest solid ( iridium, p = 22. 6g / cm3 ) and liquid ( mercury, p = 13. 6g / cm3 ) on the earth is achieved by greatly enhancing both the levitation force and stability through optimizing the geometric parameters of the self - developed single - axis acoustic levitator. this indicates that all the solids and liquids can be acoustically levitated on the earth in principle
對自行研製的單軸式聲懸浮器進行了優化設計，極大地提高了懸浮力和懸浮穩定性，首次懸浮起自然界中密度最大的固體銥（ i - r ，密度22 . 6g cm ~ 3 ）和液體汞（ hg ，密度13 . 6g cm ~ 3 ） 。Research advances, problems and developing tendency of organic phosphorescent electroluminescent materials with iridium core are reviewed, and the host materials for preparing devices are introduced briefly
本文綜述了以銥為內核的有機電致磷光材料的研究進展、存在問題和研究趨勢，並簡要介紹了用於製作有機磷光器件的主體材料。分享友人