catalysis是什么意思？

catalysis的音标：catalysis的英式发音音标为：[kə'tæləsɪs]catalysis的美式发音音标为：[kə'tælɪsɪs]...

catalysis的复数形式为：catalyses...

Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚.The FBC ( fluorous biphase catalysis ) is a new nonaqueous immobilization...

In specific acid catalysis, the undissociated acids do not contribute.在特殊的酸催化中, 不离解的酸不起作用.The corresponding reaction of acetaldehyde is subject to general base catalysis.乙醛相应的反应服从广义的碱催化.Catalysis has increased the rate o...

hennaing的音标：...

earliest的音标：earliest的英式发音音标为：['ɜ:liɪst]earliest的美式发音音标为：['ɜrliɪst]...

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lection的音标：lection的英式发音音标为：['lekʃən]lection的美式发音音标为：['lekʃən]...

在这种情形下他又冗长地说明这个问题.On this occasion he dilated at great length on the subject.缺少考虑地或冗长地说话.To chatter thoughtlessly or at length.反复地或冗长地讨论; 喋喋不休地讲.To discuss repeatedly or at length; harp on....

...a number of staff departed during his reign as rector of the Royal College of Art...在他担任皇家艺术学院院长期间有好几名教师辞职了。I looked down the hallway to room number nine...我顺着走廊看了一眼9号房。They issue a fixed number of shares that trade p...

直走...

buphthalmos的音标：buphthalmos的英式发音音标为：['bʊfθælməʊz]buphthalmos的美式发音音标为：['bʊfθælmoʊz]...

isoallobar的音标：isoallobar的英式发音音标为：[aɪsəʊ'æləʊbɑ:]isoallobar的美式发音音标为：[aɪsoʊ'æloʊbɑ]...

Frosts的音标：...

连翘甙...

n.巨大症，巨型...

The door clanged shut behind them.门在他身后咣的一声关上了。A little later the church bell clanged.过了一小会儿，教堂的钟当当敲响了。His heart clanged like fifteen buckets in a single well.他心头上十五个吊桶打水,七上八下....

“球鞋”的拼音为：qiú xié...

EISA buses are widely applied in IBM PCs and compatibles.EISA总线广泛应用于IBMPC系列机及其兼容机.PCI bus is taking the place of ISA and EISA buses gradually.PCI总线已经逐渐取代ISA和EISA总线的位置.EISA buses are widely applied in PCs.EISA总线广泛应用于微机....