脂类

It is important in metabolism as a component of the lipid s that make up cell membranes and of acetylcholine

在代谢过程中很重要，是膜和乙醯胆碱组成的类脂化合物的一种成分。

It is important in metabolism as a component of the lipids that make up cell membrane s and of acetylcholine

在代谢过程中很重要，是膜和乙醯胆碱组成的类脂化合物的一种成分。

The BEF was cured with one alicyclic anhydride and two aromatic diamines, respectively.

分别采用一种脂环族酸酐及二种芳香胺类固化剂进行固化，对新型含氟环氧树脂的性能进行研究。

The curing procedure of bisphenol A cyanate ester resin modified by copolymerization with epoxy E-51 and alicyclic epoxy resin R-122 was studied by differential scanning calorimetry.

采用示差扫描量热法对缩水甘油醚类环氧树脂(E-51)与脂环族环氧树脂(R-122)共同改性的双酚A型氰酸酯树脂的固化反应历程进行了研究。

Low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g.

MHHPA是炮炼凝固型酸酐类凝固剂，关键用于电气及电子方面，它拥有熔点低、与脂环族环氧松脂合成的默契物粘度低、适用期长、凝固物的耐热性高、高温电机能好等长处，可用于电气设备线圈的浸渍及电气元件的浇铸和半导体的密封，如户外绝缘子、电容器、反光二极管等、数码管等。

The average relativeerror was 3.63%, less much than mostly used group-contribution methods for alkyne, chlorine derivative, iodine derivative, especially for alkane, bromine derivative, aromatic hydrocarbon, alicyclic hydrocarbon and sulfur-containing organic compounds.

对4068种有机物的正常沸点进行了估算，其平均相对误差为3.63%，总体估算精度明显优于相比较的基团贡献法，对炔烃、氯衍生物、碘衍生物，尤其是对烷烃类、溴衍生物、芳烃、脂环烃和含硫化合物的估算误差明显减小。

The present invention overcomes the shortcomings of the prior art; a main active ingredient is biphenyl cyclooctene lignin which is mainly allotype Kadsura peltigera; the main active ingredient is used as an index ingredient of the quality control of the compound Caulis Spatholobi granules with measurement of HPLC determination method.

本发明对现有技术存在的缺陷进行改革，以异型南五味子丁素为主的联苯环辛烯类木脂素成分为主要活性成分，将其作为复方鸡血藤制剂质量控制的指标成分，采用HPLC含量测定方法进行测定。

A series of analogs of fatty acid amide and fatty nitrile were identified along the shell bar section of the Qaidam Basin in Qinghai-Tibet Plateau by using the gas chromatography-mass spectrometry.

中文摘要：利用气相色谱质谱联用仪对青藏高原柴达木盆地察尔汗湖区贝壳堤剖面古湖相沉积物样品进行了系统地分析，检测出系列脂肪酸酰胺与脂肪腈类含氮类脂物分子化石。

As a bionic sense technique, the AITS is composed of three parts, namely the cross-sensitive sensors and their array, self-study specialist database and intelligent recognition. The voltammetric and the potentiometric techniques are two main test methods. The sensitive materials include noble metals, rare earth metals, lipids and lipids polymer, chalcogenide glass materials, conductive polymers and other materials such as graphite paste, phthalocyanin, Prussia blue etc. The PCA and the ANN are the primary pattern recognition tools in intelligent recognition.

作为一种仿生感觉技术，人工智能味觉系统是由交互感应电极及阵列、自学习专家数据库和智能模式识别三部分构成；电位法和伏安法是两类主要的传感方法；传感器材料包括贵金属及稀土金属、类脂/聚合物、硫属玻璃、导电聚合物以及其它如碳糊、酞菁、普鲁士蓝等；主成分分析和人工神经网络是智能识别过程中主要的模式识别工具。

"The demonstrated benefits of statins in lowering the risk of heart disease remain clear; however, certain aspects of lowering LDL with statins remain controversial and merit further research," Karas said in a statement.

格拉瑞博士在一项声明中说。&他汀类药物已经被证明可以降低患心脏病的风险；然而，他汀类药物会降低低密度脂蛋白的说法还存在争议，值得进一步研究，&

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。