查询词典 synthetic

The paper introduced the synthetic process of the flame retardant and lubricant Melamine Cyanurate Acid,which was prepared by Melamine and Cyanurate Acid.

本文介绍了用三聚氰胺和氰尿酸合成阻燃润滑剂———三聚氰胺氰尿酸盐的工艺。

Whereas the tin hydride is used, for preparing functional fivemembered rings ,to induced alkenyl radical translocation/ cyclization process ——oxidaton process by selective activation of a C H bond——developed by Curran et al., thiophenol, non-tin chemical, is used in this new synthetic method for preparing cyclopentane derivatives through a 1,5-hydrogen transfer/cyclization sequenceEq.

在这些目标中，发展无毒、环保试剂实施有效的自由基反应是一具有挑战性的目标。Curran等发明了用氢化锡介导的自由基易位/环化过程是一种通过C H键的选择性氧化制备功能五元环的高效的方法。

Referring to the function of cylindrical lens and the principles of holographic optical elements, we make this holographic element, which can achieve the optical function of cylindrical lens, and have the advantage of large-scale, short focal length and well-distributed light energy, in order to meet the requirements of laser direct writing synthetic holograms.

实验结合激光直写合成全息拍摄时所需柱面透镜的功能，参考全息光学元件的制作原理来制作图像柱面压缩全息光学元件，实现柱面透镜的光学功能，并使元件具有大面积、短焦距、会聚光均匀分布的特点，满足激光直写合成全息拍摄对图像的需求。

Systems biology includes the omics, computational and synthetic biotechnology. An efficient approach, termed sequence tagged fragments display, be developed that allow for the identification of genes from differential expression tissues, and analysis of genes involved in cytogenesis and pathogenesis.

基因表达调控决定于基因序列，如启动子、非翻译RNA区、蛋白质的结构域等，系统生物学包括组学、计算与合成生物技术，序列标志片段显示，可用于细胞系分化、病理变化等基因表达语、信号传导网络的系统分析与功能基因克隆。

Researchers at Purdue University used synthetic forms of guanine and cytosine .

美国普渡大学的研究人员使用的是合成的鸟嘌呤与胞嘧啶。

Nylon and dacron are the names of synthetic fibers.

尼龙和达克龙都是合成纤维的名称。

A new form of life has been created in a laboratory, and the era of synthetic biology is dawning

实验室里已经创造出了全新的生命形态，合成生物学的时代已经到来

Abundant instances and experimentations on synthetic dawsonite indicate that carbonic acid or excess carbon dioxide is necessary for generating dawsonite. Therefore, occurrence of dawsonite is always associated with carbon dioxide gas reservoir.

大量的实例及人工合成片钠铝石实验表明，片钠铝石的形成需要碳酸溶液或过量的CO2气，片钠铝石的分布往往与CO2天然气藏相伴生。

As you may know, the starting point for all synthetic anabolic steroids including Deca, D-Bol, Winstrol, Anavar, Depo-testosterone, Anadrol and Primabolen is the wild yam.

正如您所知，起点为所有综合性促合成类固醇包括Deca 、D-Bol 、Winstrol 、Anavar， Depo 睾甾酮， Anadrol 和Primabolen 是狂放的薯类。

Although many synthetic routes to spiro[4,5]decane have been reported, few reports have been focused on the asymmetric synthesis of the title compounds.

虽然有关旋环状[4，5]癸坑的合成途径已经被报导，但其中仅有少数几篇是利用不对称合成方法来合成具有光学活性的此类化合物。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失