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- Its preparation method, which mainly reacted by diphenyl amine and sulfur with catalyst, is introduced. 介紹了吩噻嗪的制備方法,主要是二苯胺與硫在催化劑存在下反應的方法。
- Besides, the synthesis of diphenyl ether, diphenyl oxadiazole, diphenyl amine and aza-bis(oxazolines) is also discussed. 另外，還討論了苯甲醚類(lèi)、二聯(lián)苯惡二唑類(lèi)、聯(lián)苯胺類(lèi)與氮雜類(lèi)等新型雙惡唑啉配體的合成。
- A useful trade is amine of gold. [諺]一技在身猶如金礦在手。
- I mind my p's and q's whenever I see him. 每當我見(jiàn)到他我都謹慎行事。
- p-nitroso diphenyl amine 對亞硝基二苯胺
- In English, b, p, m and w are bilabials. 英語(yǔ)中的b、p、m、w為雙唇音。
- AB and CD intersect at (the point) P. AB線(xiàn)和CD線(xiàn)在P點(diǎn)相交。
- The time now is 10:00 p, m, sharp. 現在的時(shí)間是晚上10點(diǎn)整。
- The "d" in "grandpa" has been lost by assimilation to "p". "grandpa"中的"d"因受"p"的同化而不發(fā)音。
- Diphenyl carbonate shows a typical vinyl ester effect. 碳酸二苯酯表現典型的乙烯的酯類(lèi)的效應。
- It's a two-component amine adduct cured epoxy paint. 一種雙組份胺加成固化的環(huán)氧涂料。
- The light now shining on P is called incident ray. 射到P點(diǎn)的光叫做入射光線(xiàn)。
- Diphenyl carbonate shows a typical vinyl ester effect . 碳酸二苯酯表現典型的乙烯的酯類(lèi)的效應。
- Adding other groups at the amine stage may be advisable. 在胺階段引入其他組可能是有好處的。
- The children were told to mind their P's and Q's. 孩子們被囑應小心謹慎。
- Diphenyl ether is used as solvent and azeotropied with water. 利用聯(lián)苯醚作為溶劑,與體系的水分進(jìn)行共沸回流,達到充分脫水的目的。
- Yibing base Liudai phosphoric acid amine production, marketing. 異丙基硫代磷酸胺的生產(chǎn)、銷(xiāo)售。
- She has at last come into her own as p pop-singer. 她終于使自己成為一名流行歌曲演唱家。
- How do you pronounce p - h - l - e - g - m ? 你怎樣讀“p-h-l-e-g-m”這個(gè)單詞?
- P>Passionate love is a quenchless thirst. 熱烈的愛(ài)情是不可抑制的渴望。
