主要产物

However, with the approach of vi ctory, the national government not only ceased economic development of the weste rn regions, but also intensified its exploitation of the ...

因此 ，这一时期国民政府所实施的开发西部的经济政策，事实上主要是应对民族危机和时局变化的产物，并非长久国策。

It was showed that trapping reactions in singlet oxygenation of 1 occured mainly on the stage of zwitterionic intermediate (2), whereas was not a major precursor to trapping prod-ucts.

结果显示，在1的单重态氧反应中，捕捉反应主要发生于两性离子(2)阶段，而4并非导致捕捉产物的重要中间体。

Miscellaneous mellow oil is the by-product of alcohol of zymotechnics production fuel, its bases is alcohol......

杂醇油是发酵法生产燃料乙醇的副产物，其主要成分为天然异戊醇、异丁醇和。。。。。。

The result showed that the contents of sulfur, nickel and vanadium in the resid had different effects on cracked naphtha quality, in which sulfur content was the main factor affecting its stability and corrosion behavior.

结果表明，催化裂化原料中的硫、镍、钒含量及残炭对催化裂化的反应产物有不同的影响，其中硫含量是影响催化裂化精制汽油腐蚀性、安定性的主要因素。

The results indicated that novel catalyst system had high activity for propylene oligomerization. The products were mainly tetramer and pentamer.

结果表明：该配合物催化丙烯低聚具有较高的催化活性，产物主要以四聚物、五聚物为主。

However, fully consideration of special structure and physiological function of CRP is critical to investigate whether CRP provide protect effect or pathogenic effect in the progression of atherosclerosis. CRP is a member of pentrxins family, which consists of five identical, noncovalently associated 23-kDa protomers arranged symmetrically around a central pore with a 102 A external diameter. Each protomer has a recognition face with a phosphocholine binding site consisting of two coordinated calcium ions adjacent to a hydrophobic pocket. The opposite face of the pentamer is the effector face, where complement Clq binds and Fc receptors are presumed to bind. A cleft extends from the center of the protomer to the central pore of the pentamer. Both faces ofpentamer form a special bi-phase structure: one face is the ligand recognition phase, which can recognize apoptosis cells and enzyme modified low density lipoprotein in which PCh is exposed.

CRP是一种五聚体蛋白，外径为102 A，由5个相同的单体以非共价键结合，形成双面的环形结构，每个单体的配体识别位点或受体结合位点分别位于五聚体两个平面上，分别组成配体识别相和效应器相，从而构成特殊的二相性结构：一面为配体识别相，含有磷酸胆碱(phosphorycholine，PCh)结合位点，能够使CRP识别在病理条件下暴露出PCh的凋亡细胞、酶修饰低密度脂蛋白(enzyme modified low density lipoprotein，E-LDL)等。E-LDL是天然低密度脂蛋白(native Low density lipoprotein，N-LDL)在多种蛋白酶，如胰蛋白酶、神经氨酸酶、胆固醇酯酶等作用下的代谢产物，其主要特点是结构发生改变(N-LDL大小均匀，平均直径250±30 A，E-LDL大小差异极大，直径为100-2000 A)，暴露磷酸胆碱位点，能够被CRP识别；另一面为效应器相，能够与巨噬细胞、单核细胞表面受体FcγRⅡa结合，介导巨噬细胞、单核细胞识别及吞噬凋亡、坏死细胞作用。

In the same reactor, telon fast green 5G was synthesized through condensation and sulfonation processes with 1,4,5,8-hydroxyanthraquinone and p-toluidine as main raw materials.

由1，4，5，8—四羟基蒽醌和对甲苯胺为主要原料，在一个反应器内同时完成了缩合和磺化两步单元反应，合成酸性蒽醌绿染料，并对其反应条件对产物收率的影响进行了研究，确定了最佳合成工艺条件(反应时间16 h、反应温度120℃、原料的配比1：2.2)。

Between 500℃ to 550℃, the yield of oils and chars were much higher.

当以热解油和热解炭为主要预期产物时，500～550℃是其收率较高的温度区间。

In this thesis, the studies were carried out on them and consisted of two parts.

本论文的研究工作主要是围绕这两类天然产物展开。

A multi-element graft copolymer of starch is prepared from starch, allyl compound and water as medium through free radical graft copolymerizing reaction at 80-85 deg.

该共聚物是以淀粉、丙烯基化合物为主要原料以水为介质通过自由基聚合方法得到的产物。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。