起始物 的英文怎麼說

中文拼音 [qǐshǐwù]
起始物 英文
initiator
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 始 : Ⅰ名詞1 （最初; 起頭） beginning; start 2 （姓氏） a surname Ⅱ動詞（開始） start; begin Ⅲ副詞[書面...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 起始 : origin; origination; parentage; germ; initiation
  1. ( 2 ) at translation level plant mutual sequence of starting translation aaca was added to start codon of t - pa gene by pcr ampliation and plant expression vector pbet was constructed

    （ 2 ）在翻譯水平上通過pcr擴增的方式在t - pa基因起始密碼子處添加了植物翻譯起始共有序列aaca ，構建了植物表達載體pbet 。
  2. Analyzing the characteristics of start codon in prokaryote and yeast genomes

    原核生物和酵母基因組中起始密碼的特徵分析
  3. Methods pinocembrin and its derivatives were synthesized with 2, 4, 6 - trihydroxy - phenylethanone as the starting material via four steps including protection of the hydroxy - group, condensation, cyclization and deprotection

    方法以2 ， 4 ， 6 -三羥基苯乙酮為起始原料，經羥基保護、縮合、環化、脫保護合成目標化合物。
  4. An api starting material can be an article of commerce, a material purchased from one or more suppliers under contract or commercial agreement, or produced in - house

    原料藥的起始物料可能是在市場上有售、能夠通過合同或商業協議從一個或多個供應商處購得，或由生產廠家自製。
  5. So it has increasing commercial demand. escherichia coli and many other microoganism synthesize aromatic amino acids through the condensation reaction between phosphoenolpyru vate ( pep ) and erythrose - 4 - phosphate ( e4p ) to form 3 - deoxy - d - arabinohep tulosonate 7 - phosphate ( dahp ). pep and e4p are limiting substrates for formation of dahp

    大腸桿菌和許多微生物一樣，其合成芳香族氨基酸的起始物是由磷酸烯醇式丙酮酸（ pep ）和4 -磷酸赤癬糖（ e4p ）二者縮合形成的3 -脫氧- -阿拉伯庚酮糖酸- 7 -磷酸（ dahp ） 。
  6. The paper developed a novel method of preparation of potassium ferrate by hypochlorite oxidation, and determined the optimal parameters. the experimental results demonstrate that fe ( vi ) compounds with high purity and yield can be prepared by raw technical materials. a variety of fe ( vi ) cathode materials, synthesized by potassium ferrate and alkaline - earth metal salts, provide a high - energy electrochemical discharge

    採用改進的次氯酸鹽氧化法（濕法） ，以工業級的原料，在實驗室內，從1到4倍率規模合成高純度、高收率的fe （ ）化合物起始物? ?高鐵酸鉀，純度可達98 、收率在80以上；再以高鐵酸鉀為原料合成堿土金屬fe （ ）化合物或其他fe （ ）復合物，其中堿土金屬fe （ ）化合物純度可達94以上。
  7. The product chorismate of this pathway is precursor to the synthesis of the aromatic amino acids phenylalanine, tyrosine, and tryptophan as well as other essential aromatic secondary metabolites such as ubiquinone, menaquinone and vitamin k. phosphoenolpyruvate and shikimate 3 - phophate are converted to 5 - enolpyruvlshimimate - 3 - phosphate and phosphate

    芳香族氨基酸苯丙氨酸、酪氨酸、色氨酸和其它一些必需代謝物如泛醌、維生素k2類、維生素k的起始物是莽草酸途徑所產生的分枝酸。
  8. The simplest reactions start with just one substance and take one step.

    最簡單的反應只有一種起始物，進行一步反應。
  9. The starting material for producing api from which country

    生產原料（ api ）使用的起始物料來自哪個國家？
  10. The influence of preparing conditions on aluminum titanate composing was inquired. by analyzing element content of alumina and titania source, arranging a stoichiometric dosage, and keeping the chemical homogeneity from sol to mixed ti - al oxide precursor, a high activity powder was prepared. after calcining the precursor powder at 1250 for 2h, aluminum titanate phase is formed

    本試驗通過準確測定起始物的ti 、 al含量，嚴格化學配比，採取適當措施將微尺度上的組成均勻性從溶膠一直保持到混合鋁鈦氧化物前驅體的生成，使該粉體具有高活性，將其在1250煅燒2h ，已合成出以鈦酸鋁為主晶相的產物，比文獻報道的鈦酸鋁相的最低生成溫度降低了50 。
  11. Otherwise we found from the experiments that the chloride system erodes seriously the equipment, and that the powders from the sulfate system are too large in size. therefore, only the powders from the system containing alcohol, compared with the powders from the system without alcohol, are fleecier and can be collected more easily

    水，乙醇，硝酸鎂和硝酸鋁適宜作為合成尖晶石的起始物，因為通過試驗發現氯化物系統對設備的腐蝕性較大；硫酸鹽系統得到的粉末較粗；含有乙醇的系統得到的粉末比沒有乙醇的系統得到的粉末蓬鬆，易收集。
  12. For the different starting materials, the optimum solvent is different too

    對于不同的反應起始物，其最佳溶劑也有所不同。
  13. We prepared zns under a milder condition through changing the starting materials

    在zns制備中，通過改變反應起始物，我們得到了更加溫和的反應條件。
  14. Api starting materials normally have defined chemical properties and structure

    原料藥的起始物料一般來說有特定的化學特性和結構。
  15. Q. how do you define a " significant structural element " in an api starting material

    問：請問如何定義api起始物料中的「重要（有效）結構單元」 ？
  16. A ) transport, handling and use of starting materials, packaging ma ? terials, and bulk and ? nished products

    起始物料的運輸、處理和使用，物料、成品的包裝，
  17. Table 1 gives guidance on the point at which the api starting material is normally introduced into the process

    表1給出了原料藥的起始物料從哪一點引入工藝過程的指導原則。
  18. For synthetic processes, this is known as the point at which api starting materials are entered into the process

    對于合成工藝而言，就是「原料藥的起始物料」進入工藝的那一點。
  19. Q. how early should a company discuss with fda the company strategy, rationale and what we consider to be an api starting material for filing

    問：什麼時候公司必須和fda討論公司對api起始物料選擇的戰略，理由和因素？
  20. An api starting material is a raw material, an intermediate, or an api that is used in the production of an api and that is incorporated as a significant structural fragment into the structure of the api

    譯文= 「原料藥的起始物料」是指一種原料、中間體或原料藥，用來生產一種原料藥，或者以主要結構單元的形式被結合進原料藥結構中。
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