direct synthesis发音

意思翻译

直接合成

相似词语短语

synthesis───n.综合，[化学]合成；综合体

granular synthesis───颗粒合成

dehydration synthesis───脱水合成

synthesis definition───综合定义

direct───adv.直接地；正好；按直系关系；adj.直接的；直系的；亲身的；恰好的；vi.指导；指挥；vt.管理；指挥；导演；指向

synthesis reaction───合成反应

direct flights───直飞航班，直达班机

direct selling───直销，直接销售，直接出售；直接销售（等于directmarketing）

by direct───直接

双语使用场景

The catalysts were used for direct synthesis of hydrogen peroxide from hydrogen and oxygen.───用于催化氢气和氧气直接合成过氧化氢的反应。

However, there has not article about direct synthesis of aluminum nitride in high-energy ball mill.───但用高能球磨直接氮化合成氮化铝的方法尚未报道。

The direct synthesis of organosilicon monomer is the key and foundation stone of the global silicone industry.───直接法合成有机硅单体是有机硅工业的关键和基石。

The synthetic method is novel in the direct synthesis of amide surfactants by vacuum-amphoteric method without ring closing reactions.───本发明方法不经过关环过程，创新性地采用真空―两性化法直接合成酰胺型表面活性剂。

The pesticide products of diketene produced by direct synthesis or biosynthesis were introduced.───介绍了由双乙烯酮直接合成或由其衍生物合成的农药品种。

the other is the direct synthesis clear cyclometalated liquid, making membership card or through natural drying after UV curing and drying.───另一种是直接合成为无色透明的磷光液体，会员卡制作后自然干燥或经UV光固化干燥。

The direct synthesis method has the merits of requiring no calcining shorter producing period and lower costs.───直接法的优点在于产品不必经过焙烧，生产周期短，成本低等。

A novel procedure for direct synthesis of N-aminoetheyl morpholine with no harmful exhaust was presented.───提出了一种无毒害物质排放的N-氨乙基吗啉绿色化学合成的新工艺路线。

英语使用场景

An interesting development is the direct synthesis of acetic anhydride, used to make cellulose acetate for photographic film base.

A novel procedure for direct synthesis of N-aminoetheyl morpholine with no harmful exhaust was presented.

Chemical equilibrium in direct synthesis of dimethyl ether from syngas was calculated and analyzed by using an appropriate thermodynamic model.

The pesticide products of diketene produced by direct synthesis or biosynthesis were introduced.