醇基

Methods The immobilizing conditions of neutrophil alkaline phosphatase staining were detected by the stationary liquid of 40%, 60% and 80% acetone-citric acid, and at the same time, the staining conditions were detected at 10, 15 and 20 minutes in the matrix liquid prepared respectively with 2-amino-2-methyl-1.3-propylene glycol (PH9.4-9.6) buffer, barbital (PH9.2) buffer and Tris (PH9.2) buffer.

用40%、60%、80%的丙酮-枸缘酸固定液对中性粒细胞碱性磷酸酶染色固定条件进行测定。同时用2-氨基-2-甲基-1.3-丙二醇(pH9.4-9.6)缓冲液、巴比妥(pH9.2)缓冲液、Tris(pH9.2)缓冲液配制的基质液分别在10、15、20分钟的染色条件进行测定。

The second part of this paper relates to the synthesis of 3(2)-fluoro-4-propargyl- benzyl alcohol.

本论文的第二部分工作是3-氟(2-氟)-4炔丙基苄醇的合成探讨。

The bivalent radical CO.Indocin is the trade name of this nonsteroidal anti-inflammatory drug.

氯苯基甲氧基甲基吲哚乙酸是一种非固醇抗炎药物的商标名称。

We gained the ethynylferrocene in high yield by the the reaction of triphenylphosphine with chloroform or bromoform in the presence of KOBu~t to give witting reagent, which reacted with formylferrocene and then followed by n-butyllithium dehydrohalogenation.

在本论文的第二部分，我们用三苯基磷与溴仿或氯仿在叔丁醇钾作用下，制得三苯基磷甲叉烯，然后与二茂铁甲醛反应，得到二氯取代烯烃，在正丁基锂作用下得到二茂铁乙炔。

This product and PVC and ethylene vinyl acetate copolymer has good histocompatibility, but also acrylic and poly methyl methacrylate, polyvinyl butyral, nitro cellulose, ethyl butyl acetate fibers and cellulose, such as miscibility.

本品与聚氯乙烯和乙烯醋酸乙烯共聚物有良好的相溶性，还和聚甲基丙稀酸甲酯、聚乙烯醇缩丁醛、硝基纤维素、醋酸丁酯纤维和乙基纤维素等相溶。

Using Mo powder,Fe-B alloy powder,and Fe powder as raw materials,and adding Cr,Ni and C alloy and agent polyvinyl butyral,Mo_2FeB_2 hard alloy was clad on a Q235 steel substrate to form a new type of cladding material with excellent wear and cor- rosion resistance property by means of vacuum liquid phase sintering technique.

以Mo粉、Fe-B合金粉、Fe粉为基本原料，掺加适量合金元素Cr，Ni，C，以及有机粘结剂聚乙烯醇缩丁醛，采用真空液相烧结法在Q235钢基体表面制备Mo_2FeB_2硬质合金覆层，获得了力学性能良好且耐磨抗蚀的新型硬质合金覆层材料。

Chapter 4 comprises two part. Part reports on the manufacture and characterization of glucose oxidase -silver sol-polyvinyl butyral modified platinum electrodes with naphthol green B as an electron transfer mediator in the glucose solution.

将纳米Ag溶胶与聚乙烯醇缩丁醛构成复合固酶膜基质，采用溶胶-凝胶法固定GOD修饰铂丝电极，并以葡萄糖溶液中的萘酚绿B为电子媒介体组成葡萄糖生物传感器。

Part two describes the manufacture and characterization of glucose oxidase -silver sol-polyvinyl butyral modified platinum electrodes with tris(2,2-bipyridyl)cobalt perchlorate as an electron transfer mediator in the glucose solution.

用纳米Ag溶胶固定GOD，采用聚乙烯醇缩丁醛为辅助固酶膜基质修饰铂丝电极，并以葡萄糖溶液中的CO恤pyh（CIO4）3为电子媒介体组成葡萄糖氧化酶生物传感器。

The effects of the length of alkyl-chain,the polar group and the number of carboxyl group on rust-inhibiting properties and solubility were investigated in systematically.

合成并研究了水溶性有机羧酸醇铵盐类防锈剂，系统地考察了烷链的长度、极性基团、羧基的个数对防锈性能和溶解度的影响。

The enantioselective reduction of aromatic ketones was investigated by using celeriac chips as biocatalysts under mild and environmentally benign conditions, which afforded corresponding optically active-1-aryl alcohols. The enantioselectivity of products was in accordance with the Prelog's rule.

研究了用芹菜茎薄片在温和与环境友好的条件下催化芳香酮的对映选择性还原反应，制备得到具有光学活性的-1-芳基醇，产物的对映选择性符合Prelog规则。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。