乙酰

The cloning of bar gene is important to plant transgenic engineering, gene expression and studying physiology.In the experiment, the full code sequence of bar gene was cloned by PCR from transgenic herbicide resistant Bobwhite wheat and checked. It was expressed in E.coli and its protein was determined.

本实验从抗除草剂转基因Bobwhite小麦中，利用PCR克隆的方法扩增出bar基因全长，并在原核表达系统中表达，鉴定表达蛋白的活性，将能够正确编码PPT乙酰转移酶的bar基因片段，经过适当的修饰构建入真核表达载体。

But if we start shifting back to non-Bt cotton, I promise you, the tobacco budworm will come back, and we don't want to be making foliar applications for resistant tobacco budworms, in addition to treating tarnished plant bugs.

像牧草盲蝽一样，叶螨对用来控制它们的杀虫剂正在产生抗性。过去15年以来，我们已经基本上翻倍了百治磷的使用率，乙酰甲胺磷的使用率则增至三倍。

Cast bronze body, durable plastic check modules, injection molded of acetyl resin and PPO, silicone discs and Buna 'N' seals, stainless steel springs, one union and "O" ring union seal.

铸青铜阀体，双塑料止回模块，乙酰树脂和PPO注射模压，硅阀瓣和丁纳橡胶N密封，不锈钢弹簧，一个接头和O形环接头密封。

Machined brass construction, durable plastic check modules, injection molded of acetyl resin, silicone discs, Buna 'N' seals, and stainless steel springs.

机加工黄铜结构，耐用的塑料止回模块，注塑模制乙酰树脂，硅阀瓣，丁纳橡胶密封，以及不锈钢弹簧。

Synthesis, Crystal Structure, Fluorescence Properties and Physiological Activity of Acetoacetylindole Butanoic Acid

乙酰丙酮吲哚丁酸的合成、单晶结构、荧光性质及生理活性

CdS nanoarods have been synthesized by using Cetyltrimethyl Ammonium Bromide as the soft template under γ-irradiation through the reaction of cadmium sulphide (CdSO4·8/3H2O) and thiacetamide in acidic condition for pH value of 3. The physical and chemical properties and the structure of CdS nanorods were characterized by XRD, UV-Vis, SAED, TEM and PL.

在pH=3的酸性条件下，以硫酸镉和硫代乙酰胺为反应前驱体，采用十六烷基三甲基溴化铵自组装形成的管状胶束为模板，通过γ射线辐照法成功合成了CdS纳米棒，并通过XRD、UV-Vis、SAED、TEM和PL等技术对反应中间产物及最终产物进行了表征。

The acetyl-CoA carboxylase is the rate-limiting enzyme of fatty acids synthesis.

乙酰辅酶A羧化酶催化脂肪酸合成的第一步，是脂肪酸合成的限速酶。

Polyethersulfone with Cardo is a developed engineering thermoplastic and membrane material with high glass transition temperature. PES-C ultrafiltration membranes were prepared by phase inversion method using dimethylacetamide as solvent and PVPK3O as additive.

采用凝胶相转化法，以新型耐高温工程塑料－含酚酞侧基的聚芳醚砜为膜材料，N，N-二甲基乙酰胺为溶剂，通过改变铸膜液中添加剂聚乙烯吡咯烷酮(PVPK30)的含量，在平板刮膜机上制备了一系列超滤膜。

The effects of estrogen on the expression of ER, NGF and ChAT in rats cerebellum were studied in this paper.

本研究旨在探讨雌激素对大鼠小脑内雌激素受体、神经生长因子和胆碱乙酰转移酶表达的影响。

Chitosan is obtained by N-deacetylation of chitin. It has a number of free amino group.

壳多糖是甲壳质脱乙酰基的产物，它含有大量的自由氨基。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。