氧气吗当然是多多益善，而三氧化二氮分子在破坏了一系列挥发性有机化合物中的一个分子后也很快就寿终正寝了。这种有机化合物是构成白天烟雾的另一种成分。
The oxygen will bother no one, and the nitrogen trioxide soon meets its end destroying one of a range of volatile organic compounds that are another constituent of daytime smog.
异氰尿酸三缩水甘油酯（TGIC）是一种杂环多环氧化合物，具有很好的耐热、耐侯性、粘接性以及优异的高温性能。
TGIC is an isocyanurate based crystalline polyepoxide compound, it has better heat resistance, weather resistance, adhesion and excellent high temperature stability.
据悉，这种名为‘感觉材料促味剂’的香精的烹饪方法并不广为人知，但其原料中包括了麦芽糊精——一种由玉米淀粉、二氧化硅、磷酸三钙、酱油以及牛奶组成的碳水化合物。
The recipe for the crystals is not known but among its ingredients are maltodextrin - a carbohydrate made from corn starch, silica, tricalcium phosphate and soy and milk ingredients.
结果桦褐孔菌化学成分主要是三萜类化合物，其菌核水提物具有良好的抑制肿瘤，抗氧化，抗病毒作用。
RESULTS Its main chemical components are triterpenoid, the water extraction of P. obliquus have good antitumor antioxidation, and antivirus activity.
以三氯化磷与正丁基硫醇经硫代烷基化反应，得到的化合物被双氧水氧化即可得到该产品。
It is obtained by the reaction of the compound, which is prepared through the Thio-alkylation of PCl_3 with n-butane thiol, and hydrogen peroxide.
据悉，这种名为'感觉材料促味剂'的香精的烹饪方法并不广为人知，但其原料中包括了麦芽糊精——一种由玉米淀粉、二氧化硅、磷酸三钙、酱油以及牛奶组成的碳水化合物。
The recipe for the crystals is not known but among its ingredients are maltodextrin - a carbohydrate made from corn starch, silica, tricalcium phosphate and soy and milk ingredients.
制备了以超细二氧化硅为载体的氰乙基化可溶性蛋白质-钯催化剂，研究了它对三丁基锡氢化物和酰氯化合物偶联反应的催化活性。
Silica supported cyanoethylated soluble protein-Pd has been prepared and its catalytic activity in the cross-coupling reaction of tributyltin hydride and acid chlorides was studied.
本文共分三章进行论述，其摘要如下：1。环氧化合物是一种重要的含氧三元杂环化合物。
Expounded in this article is divided into three chapters, which are summarized as follows:1. Epoxide and its derivatives are important triatomic heterocyclic compounds.
一个是亚磷酸三苯酯臭氧化合物，另一个是3-（4-硝基苯磺酰基）-2-苯基-2-硫代-1，3，2-恶唑磷啉。
One is triphenyl phosphite ozonide, the other is 3-(4-nitrophenylsulfonyl)-2-phenyl-2-thioxo-1,3,2-oxazaphospholidine.
一个是亚磷酸三苯酯臭氧化合物，另一个是3-（4-硝基苯磺酰基）-2-苯基-2-硫代-1，3，2-恶唑磷啉。
One is triphenyl phosphite ozonide, the other is 3-(4-nitrophenylsulfonyl)-2-phenyl-2-thioxo-1,3,2-oxazaphospholidine.
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