酯固化碱性酚醛树脂是一种新型的造型、制芯工艺，这种粘结剂体系由碱性酚醛树脂和有机酯两部分组成。
Ester cured alkaline phenolic resin, which is synthesized by alkaline phenolic resin and organic ester, is a new type of binder used for molding and core making.
结果是有机钛酸酯硅烷十八烷酸。
Stanford和IBM的研究人员猜测类似的有机小分子可能有很好的催化作用，能把酯连贯起来制成长的聚合物。
The Stanford and IBM researchers guessed that a similar organic small molecule might be good at catalyzing reactions that string esters together to make long polymers.
一些陷阱的内表面涂有有机磷酸酯杀虫剂，沾上杀虫剂的蚊子会在24小时内死掉。
The inside surfaces of some traps are coated with an organophosphate pesticide. Mosquitoes that land there will die within 24 hours.
然而，其他有机磷却仍然在流通，还有类似的化合物拟除虫菊酯也在流通当中。
However, other organophosphates are still in circulation, as are similar compounds called pyrethroids.
长久以来，科学家们和监管机构对有机磷酸酯都很担忧。因为有机磷酸酯会对昆虫和人类的神经活动中一种很重要的酶产生不可逆的阻碍。
Organophosphates have long worried scientists and regulators because they irreversibly block an enzyme critical to nerve function in both insects and humans.
长久以来，科学家们和监管机构对有机磷酸酯都很担忧。因为有机磷酸酯会对昆虫和人类的神经活动中一种很重要的酶产生不可逆的阻碍。
Organophosphateshave long worried scientists and regulators because they irreversibly block anenzyme critical to nerve function in both insects and humans.
酚醛泡沫资料属高分子有机硬质铝箔泡沫商品，是由热固性酚醛树酯发泡而成。
Phenolic foam material is a kind of polymer organic hard aluminum foil foam products, is made of thermosetting phenolic resin foam.
聚酯：单体之间以酯键连接而形成的一类聚合物，为有机化合物。
Polyester: Organic compound, any of a class of polymers formed by ester linkages between monomers.
有机棉也不像聚亚胺酯泡沫那样的易燃，所以也没有添加那么多抗燃化学物质。
Organic cotton is less flammable than polyurethane foam to begin with, which allows the use of more creative flame retardants.
本发明涉及有机物的合成，具体的说是一种制备丙酮酸乙酯的方法。
The invention relates to synthesis of an organic matter, in particular to a method for preparing ethyl pyruvate.
简述了丙二酸二乙酯的生产和合成技术，详细介绍了它在有机合成中的广泛用途。
Sketch diethyl malonate production and synthetic technology of ester, introduce it's extensive use in the organic synthesis in detail.
酯是有机化学中最主要的化合物之一。
Ester is one of the most important compounds in Organic Chemistry.
本文报导了白氨酸—乙酸丁酯为复合有机底物的化学振荡反应。
This paper reports on oscillatory reaction using L-leucine as unitary organic compound.
泡沫抑制剂添加剂都是有机硅或聚丙烯酸酯。
Foam inhibitor additives are either silicones or polyacrylates.
摘要目的：建立一种气相色谱法同时测定注射用青霉素钠中有机溶剂丁醇、乙酸乙酯、乙酸丁酯残留量的方法。
To found a method to detect the residual solvents of penicillin sodium for injection: butanol acetic ether and butyl acetate.
它可以代替剧毒的光气和硫酸二甲酯作为环境友好的有机合成中间体和起始物质，应用与羰基化和甲基化反应中。
It can be use as an environment-friendly intermediate and starting material for organic synthesis substituting the poisonous phosgene and dimethyl sulfate in carbonylation and methylation reaction.
其中一个初始的细菌经历了一次变异，分泌出了一种有机化学物质乙酸酯。
One of the original bugs had undergone a mutation that caused it to excrete acetate, an organic chemical.
其中有一个初始的细菌经历了一次变异，使它分泌出了一种有机化学物质乙酸酯。
One of the original bugs had undergone a mutation that caused it to excrete acetate , an organic chemical.
以脂肪酶为催化剂，在有机介质中合成柠檬酸甘油酯。
The synthesis of monoglyceride citrates catalyzed by lipase in organic medium was investigated.
它是由有机二异氰酸酯或多异氰酸酯与二羟基或多羟基化合物加聚而成。
It is made of organic diisocyanate or polyisocyanate with two hydroxyl groups or polyhydroxy compounds together with.
研究了有机磷酸酯成核剂对聚丙烯(PP)动态力学行为的影响。
The effect of some organic phosphates on the dynamic mechanical behavior of polypropylene (PP) was studied.
而茅莓根的主要化学成分是有机酸酯和烷烃。
通过采用有机钛酸酯和硅烷偶联剂对导电纤维进行改性，从而提高EP对导电纤维的浸润能力。
The soakage ability of EP to the conductive fiber was improved by adding coupling agent (organic titanate and silane) to deal with conductive fibers.
碳酸二甲酯被称为有机合成的基石和绿色化学品，是最重要和具有广阔前景的化合物之一。
Dimethyl carbonate (DMC), called a cornerstone of organic synthesis and green chemical, was one of the most important and the best prospect chemicals in chemical industry.
研究表明，利用微波有机相法制备的辛烯基琥珀酸淀粉酯，可作为性能优良的新型增稠剂。
The results indicated that starch ester of ocentyl succinic prepared by microwave could be used as new thickening agent with good properties.
有机锡羧酸酯在诸如，杀虫剂、杀菌剂、抗癌药物等许多领域有着广泛的应用而受到广泛的关注。
Organotin carboxylates have attracted considerable attention due to their wide applications in many fields, for example as pesticidal, bactericidal and antitumor agents.
有机锡羧酸酯在诸如，杀虫剂、杀菌剂、抗癌药物等许多领域有着广泛的应用而受到广泛的关注。
Organotin carboxylates have attracted considerable attention due to their wide applications in many fields, for example as pesticidal, bactericidal and antitumor agents.
应用推荐