查询词典 poly

In the present paper, the induction characteristic of lymphoblastoid, in-terferon in vitro is described. Results indicate that Namalwa cell line possesses a higher interferon-inducing ability than Raji and Yu-Nu cell lines. NDV B1 strain, F strain and Sendai virus can induce more interferon than BB1 virus and poly 1 : C. Priming of pretreating cells with homologous interferon or superinduction did not effect interferon production. The optimal cell concentration for interferon induction is about 106 ce...

本文研究了类淋巴母细胞干扰素的诱导特性：Namalwa细胞系的干扰素诱生能力大于Raji和余奴系，而诱生剂中以NDV和仙台病毒诱生干扰素的能力较大，但"起动"和超诱导均无作用；诱生干扰素适宜的细胞浓度为10~6/毫升；增殖期的Namalwa细胞诱生能力较大；黄芪和5'-溴脱氧尿嘧啶核苷对Namalwa细胞干扰素的诱生系统有明显刺激作用，在最适条件下粗制干扰素平均滴度可达40，000单位/毫升。

Alkyl poly glycoside, prepared with 100% natural raw materials, shows superior surface activity and application performance in biological, pharmacological and high-security in ecological aspects, could be used in many fields, be regarded as the most possible surface-active agent in the future.

烷基糖苷，100%用再生性天然原料生产，在生物、药理和生态方面高度安全，具有优越的表面活性和应用性能，可用于许多领域，代表了下一代表面活性剂的发展方向。

The measuring principle, design method and configuration of the system are introduced. Then, the measuring system is calibrated by testing Lead Zirconate Titanate ceramic and Lithium Tantalate crystal with the known pyroelectric coefficients as the references. In addition, the pyroelectric coefficients of several common ferroelectric thin films such as PZT, PVDF (poly-vinylidene fluoride) and BST are tested.

介绍了该系统的测量原理、设计方法及组成，用已知热释电系数值的锆钛酸铅陶瓷及钽酸锂单晶作为参考样品对系统进行了调试，并对PZT、聚二氟乙烯及钛酸锶钡等几种常见的铁电薄膜材料的热释电系数进行了测试。

Total poly budget on target compared to dimensions of ship ?

多边形与飞船的尺寸的关系？

However, poly analogs cannot be obtained through the polymerization of the obvious parent molecule, vinyl amine, because vinyl amine is unstable with respect to its imine tautomer, ethylimine.

然而，聚类似物不能获得通过聚合明显的母公司分子，乙烯胺，因为乙烯胺是不稳定与尊重其亚胺互变异构体， ethylimine 。

In poly the chain scission is based on the ozone oxidation of the alcoholic groups of PVAL with formation of ketone groups which in turn are the source of a ketoeenol tautomerism which leads to random chain scission by further ozone attack.

聚乙烯醇的乙醇基在臭氧的氧化作用下形成酮基，并依次成为酮烯醇互变异构现象的源头，在臭氧的进一步攻击下导致链无规则断裂，从而产生断链作用。

However, the real advantage of using protected enamines is that they allow the preparation of unsubstituted poly derivatives, upon deprotection, while avoiding tautomerization.

然而，真正的优势，使用保护enamines的是，他们让编写unsubstituted聚的衍生工具，后脱，同时避免互变异构。

If you prefer a poly, waterproof slab to withstand a nuclear winter buy the Mexican reissues. If you want the better guitar step over to the US Highway 1 Telecaster.

如果你想要一把能扛的住漫长的核冬天的防水石板，那就买墨芬好了。

In this paper, the preparation and Temperature Coefficient of Resistance characteristic of nano-VO2 powder/ Poly(3,4-ethylenedioxythiophene) composite is described.

功能复合材料是近年来电子材料研究的热门方向之一，由过渡金属氧化物相与高分子绝缘相组成的复合材料的研究成果屡见报导，而本文所研究的纳米VO2与高分子导电相复合的材料具有负电阻温度系数特性。

Using poly (4-merhylpentene-l) as a membrane material and cyclohexane, irich-loroethylene, tetrachloroethylene, mixture of cyclohexane and trichloroethylene or tetrachloro-ethylene as solvents, the solution were cast to form homogeneous dense membranes, and the crystalline properties and surface morphology were investigated by DSC and TEM.

以聚4-甲基戊烯-1为膜材质，分别以环己烷、三氯乙烯、四氯乙烯、环己烷/三氯乙烯及环己烷/四氯乙烯为溶剂，研究了这些溶液浇铸膜的结晶性质和表面形态。结果表明，溶剂对PMP的相对溶解能力和挥发速度同所成膜内PMP的结晶形式和结晶度密切相关；不同溶剂体系的PMP溶液浇铸膜的表面形态也不尽相同。

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。