查询词典 molecule

In the case of drug design, a ligand is a candidate drug molecule.

在药物设计过程中，一个配合基就可能是一个候选的药物分子。

objective: to prepare the molecularly imprinted composite membranes with propofol as template.methods: with the ultraviolet light and initiator, template molecular propofol, functional monomer methacrylate and crosslinking agent ethylenegly-coldimethacrylate formed molecularly imprinted composite membrane through polymerization on the surface of polyvinyli-dene fluoride microporous membrane.inspection of the combination of template molecule and functional monomer, characterization of the membrane surface morphology with scanning electron microscopy.results: the morphology of composite membranes was well.propofol bonded to methylacrylic acid with hydrogen bond.conclusion: the method of ultraviolet light-struck is feasible for preparation of molecularly imprinted composite membranes with propofol as template.

目的：制备异丙酚分子印迹复合膜。方法：在紫外光照和引发剂的作用下，模板分子异丙酚、功能单体甲基丙烯酸和交联剂乙二醇二甲基丙烯酸酯在聚偏氟乙烯微孔滤膜表面聚合形成分子印迹复合膜，考察模板分子和功能单体的结合特性，用扫描电镜表征膜的表面形态。结果：复合膜形态良好，异丙酚和甲基丙烯酸以氢键的方式缔合。结论：用紫外光照射法可以制得异丙酚分子印迹复合膜。

As for the long-chained guests such as cationic surfactants with different length of alkyl chain added, they can insert into the CD cavity as a spacer to form a ternary inclusion complex with the host molecule.

同时还发现，化学修饰的环糊精所连发色团与CD形成的&自包结&配合物较相同发光分子与非修饰的环糊精形成的包结物具有更强的结合能力。

Keywords: lumenal signal molecule; casomorphin; endocrine; immunity; gastrin

中文关键词：腔内信号分子；酪啡肽；内分泌；免疫；胃泌素

Therefore we have optimized the experimental system and the working status of instrument.2 The near-field SERS spectra and images for the [Ru_3]~(2+) molecule adsorbed on silver nanoparticle substrate were achieved. Based on the results, some specific phenomena for near-field SERS were found. By observing the near-field SERS spectra collected at different location at the nano-scale, the different spectral characteristics which are caused by the local environmental differences of molecules have been found. On the substrate, the highly SERS active sites are much more than SEF hot spots, and the distribution of them is not entirely consistent. This phenomenon could be explained by the influences of several factors including the different enhancement efficiencies existed for SERS and SEF, the quenching effects for fluorescence by the metal substrate and metal-coated tip, and the presence of different numbers of probing molecules in SERS and SEF.3 It is of interest that the near-field and far-field SER spectra demonstrate several distinctively different spectral features.

由于SNOM与SERS的结合在技术上将面临很多实际困难，例如近场激发信号极其微弱、纳米级微弱光谱的收集对实验精度和环境稳定性的苛刻要求等，因此我们对实验体系和仪器工作状态分别进行了优化。2获得了银纳米粒子SERS基底上[Ru_3]~(2+)分子在纳米尺度下的近场SERS光谱和图像，从中可以发现一些近场SERS效应特有的现象：通过观察不同位置得到的近场SERS光谱可以发现，在纳米尺度下，由于分子所处局域环境不同而体现出不同的光谱特征；此基底具有极高SERS活性的位点远多于表面增强荧光热点，且两者的分布并不完全一致。

In this study, we compared the longevity region Bama with its non-longevity adjacent region – Baise(the proportion of centenarian is 8.4 millionths), the results indicated that lifestyle, eating habits and other factors reported before on the Bama contribution of longevity is relatively minor, the small size group of water molecule in food and water is the main reason for Bama longevity.

在这些众多的因素中，通过与巴马相邻的非长寿地区--百色地区（百岁老人比例为百万分之8.4）对比，我们认为良好的生活习俗、饮食习惯、洁净的空气等因素对巴马长寿的贡献是比较次要的，食物中水份和饮用水中水份的小分子团化水作用才是巴马长寿的最主要原因。

The majority of keratin mutations are dominant acting and mostly involve mis-sense or small insertion/deletion mutations clustering at the ends of the rod domain of the keratin molecule.

目前报道的基因突变点集中在角蛋白1A螺旋起始区和2B螺旋末端的高度保守区，基因突变方式多数为错义突变，偶有小片段插入或缺失突变。

The preferred cytokine release inhibiting compounds are dimeric gallotannins having a linker molecule that misaligns the carbohydrate cores of the compounds.

优选的细胞因子释放抑制化合物是具有连接分子的二聚单宁，所述连接分子误调该化合物的糖核。

The center is dedicated to identifying and developing small molecule radiation protectors and mitigators that can be easily accessed and administered in the event of a large-scale radiological or nuclear emergency.

中心致力于鉴别和研究尤其在大规模的放射线或核辐射紧急事故下可轻易获取和方便使用的小分子抗辐射药剂和缓和剂。

Thus, we have demonstrated proof of principle for a new approach for discovery of small-molecule modulators of mammalian autophagy.

这样，我们已经表明了一种新方法的根本证据，这种方法发现了恒温动物自我吞噬的小分子调节器。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"