生物合成

In recent years,the employment of biocatalysts for organic synthesis has become an increasingly attractivealternative to chemical methods.

生物催化剂在有机合成中的应用已经成为一个比化学方法更吸引人的技术。

Green scale inhibiter ; polyaspartic acid ; maleic anhydride ; synthesis ; biodegradation

绿色阻垢剂；聚天冬氨酸；马来酸酐；合成；生物降解

Isatin has therapeutic effects on Parkinson's disease, aging, hyperlipemia, anti-epileptic, tumor, epilepsy antibacterial, anti-virus and other biological activity.

靛红的合成、结构和药理活性研究倍受关注，已有报道证明靛红具有抗帕金森病、抗衰老、降血脂、抗癫痫、抗癌、抗菌、抗病毒等多种生物活性。

Now the known species of luciferin was variety,which had large differences on structure?property and synthesis.At present the research is focus on the biosynthesis of luciferin.

现在已知的荧光素种类繁多，不同来源的荧光素在结构、性质与合成上大不相同，荧光素在生物体内的生成问题是目前研究的焦点。

Synthesis , Structure and Biological Activities of Pyrethroids with Nitrogen Containing Five Membered Heterocyclic Ketone Moieties

含氮五元杂环酮的拟除虫菊酯的合成，结构和生物活性

The synthesis of multivalent dendritic glyco-ligands is an important approach to investigate the interactions of carbohydrate-protein and carbohydrate-carbohydrate.

多效价树枝状糖基配体的合成是研究生物体内蛋白质与糖类、糖类与糖类相互作用的重要途径。

The paper introduces mechanism of producing oils from microorganism,expounds the species of oleaginous microorganism and the factors influencing oil synthesis,and analyzes the application prospect of biodiesel produced from microbial oils .

介绍了微生物产油脂机理，讨论了产油微生物的种类及油脂合成的影响因素，并对微生物油脂制备生物柴油的应用前景进行了分析。

The airway epithelium cell can overproduce a lot of bio-active molecules and contribute to the pathogenesis of NP.

呼吸道上皮细胞可以过度合成，释放多种生物活性分子，参与NP的发病。

Recently, the study on molecular design, synthesis and biological activity of oxime compounds has attracted more and more attention.

目前该类化合物的分子设计和合成及生物活性研究是农药创制的热点之一。

At present, the study on molecule design, synthesis and biological activity of oxime ester compounds is a important field of pesticide development and research.

现在对于肟酯的分子设计、合成以及生物活性是农药研究领域的重要方向。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。