代谢

Chinese Academy of Inspection and Quarantine, Beijing 100025, China Abstract: This article reviewed the development of fipronil and its metabolites, emphasizing the fate of environment, action of fipronil and toxicology of antimer and metabolites.

中国检验检疫科学研究院，北京 100025 摘要：综述了氟虫腈及其代谢物近年来的研究进展，涉及氟虫腈及其代谢物在环境中的迁移与转化、氟虫腈的作用机理、对映体的毒性差异。

A part of microbial cells would autolyzed to release the intercellular alkanedegrading enzymes when they were cultured on alkane. Thus alkane could be degraded and synthesized alkane derivative with surface activity extracellularly. This surface-active agent would improve alkane emulsifying, and those unautolyzed cells could utilize the emulsified alkane sequentially.

微生物细胞在烃类基质中培养时，为了适应其疏水性环境以更好地摄取烷烃，会通过一部分细胞的自溶解体而使得胞内烃类代谢酶等释放，这样烃类在胞外被代谢生成具有表面活性的烷烃衍生物，该表面活性产物将促进烃类的乳化，使得剩余的未自溶解体的细胞可以借助生物表面活性剂而摄取降解烃类。

The finial products of the H〓S metabolic process and that of CH〓SH are all SO〓. However, if the S〓 loading is too high, H〓S will be biodegraded to S〓 in priority.

微生物代谢H〓S和CH〓SH的最终产物均为SO〓，但在S〓负荷过高的条件下，微生物优先将H〓S代谢为S〓。

Those carbohydrates not digested to monosaccharides by human enzymes in the small intestine may be metabolized by microorganisms in the large intestine, producing substances that are absorbed and catabolized for energy.

那些不能被人体小肠中的酶消化至单糖的会被大肠中微生物代谢，产生能被吸收和用于能量代谢的物质。

Those carbohydrates not digested to monosaccharides by human enzymes in the small intestine may be metabolized by microorganisms in the large intestine, producing substances that are absorbed and catabolized for energy.

无知的人开导更无知的人。7。那些不能被人体小肠中的酶消化至单糖的会被大肠中微生物代谢，产生能被吸收和用于能量代谢的物质。

Those in the fertilized egg were also high and located not only the membrane but also the cristae of the mitochondria.

三梭循环不仅是能量代谢的主要途径，而且是糖脂肪、蛋白质和核酸代谢的主要途径，也是各类有机物质互相转变的枢扭。

Metabolism of fructose Fructose can be metabolized by two routes.

单糖的代谢果糖能通过两条途径代谢。

Icariin is metabolized prior to absorption and exists mainly as its metabolites in vivo.

淫羊藿苷在吸收之前已发生代谢，在体内主要是以其代谢产物的形式存在。

An athlete of power energy metabolizes the biggest characteristics is a protein inside the body to metabolize the speed to compare quickly.

摘要力量型运动员能量代谢最大的特点是体内蛋白质代谢速度较快。

L-ornithine is a kind of middle metabolizing production, which is not make of protein.

L-鸟氨酸是人体代谢中必不可少的中间代谢产物，一种非蛋白质氨基酸。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。