微碱性

I The band reaction model of silicon in alkaline solutions in the fundamental theory of silicon anisotropic etching, which has great theoretical and experimental significance in the field of micromechanics.

论文的创造性成果主要体现在：（1）所建立的硅在碱性腐蚀液中的反应模型，从根本上解释了硅各向异性腐蚀的重大基础理论问题，为微机械的基础研究做出了开创性的贡献。

Objective To study the effect of bFGF sustained release microsphere system on survival of the ischemic skin flap in rats.

目的：研究局部注射碱性成纤维细胞生长因子复合明胶微球对SD大鼠背部任意皮瓣存活的影响。

The Mannich bases derived from phenylacetoneand dibenzyl ke- tone (Ⅰ,R=CH_2Ph) prepared in our previous work gave expected semicarba- zones in neutral or slightly acidic media.

几个 Mannich 碱在中性或微酸性的情况下制成它们的缩氨基脲，其中一个Mannich 碱在碱性情况下形成一个含有两分子氨基脲的物质。

In the examination of IgG_4 antibodies of 69 bancroftian microfilaremic cases by ELISA,the positive rate was as high as 97.10%at1:100 dilution,Showing a prominent elevation of IgG4 antibodies in filarial infection.

应用马来丝虫成虫抗原、鼠抗人 IgG_4单克隆抗体和碱性磷酸酶标记的羊抗鼠 IgG_4结合物做ELISA，对69份班氏丝虫微丝蚴血症者血清测定 IgG_4抗体。在血清稀释度1：100时阳性率高达97.10%。

The injury effects of tributyltin on aquatic organisms were summarized,including the imposex of gastropoda femald snails,reduced photosynthesis and respiration,destroyed SOD,alkaline phosthatase,aaciphosohatse activities of aquatic organisms,destroyed genome DNA of mollusk.

综述了三丁基锡对水生生物的毒理学效应，认为主要表现在干扰海产腹足类的内分泌而诱导性畸变现象的产生，抑制微藻的光合作用和呼吸作用，破坏水生动物超氧化物歧化酶、酸性磷酸酶、碱性磷酸酶等蛋白质的活性，对软体动物的DNA造成不同程度的损伤。

It was proved that alkali wastewater can be treated by microelectrolysis.

这为微电解法在碱性废水预处理中的应用奠定了基础。

On the basis of comprehensive discipline research, the rocks subfacies and microfacies of hydrothermal rocks facies have been initially studied and the their characteristic have been come to conclusions frist time.

在多学科综合研究基础上，首次系统提出研究并总结了热水沉积岩相的亚相及微相特征，亚相包括有：钠长岩-似碧玉岩亚相、硅质白云岩→硅质岩亚相、碱性钠长石质-碳酸质岩亚相、铁镁碳酸盐岩亚相、重晶石岩亚相、黑云母方柱石岩/黑云母岩亚相及铁绿泥石岩亚相。

Quinoline catalytic cracking was studied on a fixed-bed microactivity test unit by using toluene, cetane, and tetralin as solvent.

采用固定床微反活性实验装置，以甲苯、十六烷、四氢萘为溶剂，研究了碱性含氮化合物喹啉的催化裂化转化规律。

Some additives that could enhance the enzyme stability were screened through single factor experiments, such as 5 mmolL^(-1) Ca(superscript 2+), 20 mgmL^(-1) trimethylene glycol-single methyl ether, 0.01% 4-formyl phenyl-boron dihydroxide, 1% glycerine.

通过单因素实验得出了对碱性蛋白酶稳定效果较好的几种保护剂：5mmolL^(-1) Ca(上标 2+)；20mgmL^(-1)微胶粒抑制剂丙二醇－单甲醚；0.01%可逆蛋白酶活性抑制剂4－甲酰苯基硼酸；1%甘油。

Sucrose stearates with the different proportion of monoesters were prepared by reacting sucrose and alkyl searate in the presence of alkali catalyst by "methanol process","low soap solvent-free process"and"medium soap solvent-free microemulsion process".

在碱性催化剂存在下，以蔗糖、硬脂酸酯为原料，采用甲醇法、低皂无溶剂法及中皂无溶剂微乳法合成了一系列单酯含量不同的硬脂酸蔗糖酯。

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。