非活性的

Following such property, a non-contact femtosecond laser detection method to evaluate the viability of biological sample was proposed.

基于此提出了用以评估生物样品活性的非接触式飞秒激光测量方法。

In this dissertation, series of compound catalysts and supported catalysts were prepared respectively by co-precipitation and impregnation method.

本文采用共沉淀法和浸渍法分别制备了非均相复合催化剂和负载型复合催化剂，研究了制备条件对催化剂活性的影响。

In this paper the indoor simulation test is adopted to study the variation characteristics of soil pH, the rate of corn straw degradation and enzyme activity on brown rendzina in karst area and laterite in non-karst area in the degradation process of corn straw.

通过室内模拟试验，研究了岩溶区棕色石灰土与非岩溶区红壤对玉米秸秆有机物料降解过程中土壤pH值、秸秆降解率和酶活性的变化特征。

Echinacea increases the 'non-specific' activity of the immune system.

松果增加了'非特异性的活性免疫系统。

First Total Synthesis of OSW-1, an Exceptionally Potent Antitumor Saponin OSW-1, an acylated disaccharide steroidal saponin isolated by Sashida in 1992 from a plantnamed Ornithogalum saundersiae without any medicinal background, was one of the most potent antitumor agent to date with the cytotoxicity activity as 100 times potent as many other anticancer drugsclinically used.

一、极强抗癌活性皂甙——虎眼万年青皂甙(OSW-1)的首次全合成：虎眼万年青皂甙OSW-1是一个新近由日本化学家从非药用植物Ornithogalumsaundersiae中分离出来的具有极强抗癌活性的酰化二糖甾体皂甙，它对多种癌细胞的毒性比临床用药高100倍以上。

For the analysis of the non-kinase activity and the relationship between kinase activity and non-kinase activity, the recombinant full length MLCK was expressed and purified quantifiably with the E.coli expression system. The ATP binding site site-directed mutants of MLCK which lost the kinase activity were acquired.

为了更好地研究MLCK分子的非激酶作用以及激酶与非激酶两者的关系，本实验利用大肠杆菌表达系统大量表达并纯化出完整的MLCK分子，并对其ATP结合位点进行定点突变，获得无激酶活性的MLCK突变体。

In Canada, the inactivated polio vaccine is produced in human fetal tissue.

在加拿大，非活性polio疫苗是在人类胎儿组织上生产的。

The study indicates that the content of soil carbon is on the low side because human behavior has a negative effect on sloping cropland. However, the content of every group soil carbon increased drastically by planting Robinia . With the increasing of the time of conservation, the relationship is very remarkable. After 50 years of restoration, the content of TOC, LOC, NLOC and AI in the study plot increased by 271%,174%, 467%, and 271%, respectively, compared with sloping cropland. The increasing speed of NLOC was faster than LOC. It is assumed that the increased carbon by restoration is stored in an inactive form to produce active matter which is necessary for biont. And the soil carbon must keep active to fulfill the balance of carbon dynamic transformation. At initial stages, soil carbon management index increased remarkably.

营造刺槐林可以显著增加土壤碳库各组分含量，并随恢复年限呈显著线性关系，50a时TOC、LOC、NLOC和碳库指数分别较坡耕地增加271%、174%、467%和271%，其中NLOC增加速率略高于LOC，表明植被恢复增加的土壤碳素绝大多数以非活性形态贮存起来，而为了满足生物生长所必须的活性物质来源，土壤碳库必须维持一定的活度状态来满足碳素的动态转化平衡，碳库管理指数在营造刺槐林初期显著降低，随后先增加后降低，与刺槐林生长特性密切相关；但与天然林相比差距仍然较大，恢复50a时TOC、LOC和NLOC仅为侧柏林的49%、34%和61%。

In this experiment, a new method was used to purify the toxin protein produced by Verticillium dahliae. The supernatant of fungus culture was frozen and dried with Lyophilizer first, and then dialysed by Dialysis Membranes (MWCO 1000) after dissolved in distilled water. This method can eliminate the salt and sucrose in culture medium and reserve the protein component almost completely. VD-toxin were analysed using sodium dodecyl sulfate polyacrylamide gel analysis. The results indicated that the protein components were very complex, and included glycoprotein within 35.8kDa-83.2kDa. Furthermore, treatments on glycoproteins with high temperature, conA and proteinase alleviated, not abolished, their activities.NO and H_2O_2 production were assayed in two cultivars of cotton cells which were treated with VD-toxin.

本实验首先确定了用冷冻浓缩后透析的方法初步提纯棉花黄萎病菌毒素，该方法能有效去除粗提毒素中的蔗糖和盐离子并能最大程度的保留黄萎病菌分泌的蛋白成分；对毒素蛋白成分鉴定结果表明蛋白条带多，每种蛋白的含量少，小分子量蛋白含量多，糖蛋白染色结果显示，毒素蛋白中分子量在35.8kDa-83.2kDa之间的蛋白大多数为糖蛋白，分子量小于35.8kDa的蛋白多为非糖蛋白；性质鉴定结果显示，毒素中有活性的蛋白成分具有部分可耐高温高压，且毒素蛋白中的蛋白成分和糖基成分都具有致萎活性。

II. Exploring non-radioactivc method to select the optimal DNA-bindingsequencc fOr singIe-chain reprcssorCloning and expression of single-chain repressors with cysteine tai1 wereperformed and immobilized these protein in the solid surface by using the standardmicrowell plates Which have been activated to contain maleimide grouPs, al1owing tobind sulthydryl-containing protein on its surface.

二。非同位素的方法筛选单链阻遏蛋白的最佳DNA结合序列初探克隆和表达了带半眈氨酸尾的单链阻遏蛋白，利用己包彼了马来酚胺的活性板可以与自由琉基结合的特性，将蛋白固定在活性板表面。

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。