查询词典 PDS

One easy way for you to access these is the handy-dandy PDS Map-a-Planet tool.

一个供你查阅这些的简单方法是方便的综合布线系统----星球地图工具

The method comprises:(1) weighing lead acetate hexahydrate and thioacetamide, and preparing aqueous solutions respectively, so that the concentration ratio of Pd2+ to S is 1:(1-4);(2) adding acetic acid into thioacetamide solution to adjust the pH value to 2-4;(3) adding poly surfactant into lead acetate solution, ultrasonicating to mix uniformly and obtain a colorless and transparent sol;(4) mixing the sol and thioacetamide solution;(5) placing the mixed solution in a sealed container, irradiating by 2.5 MeV and 40 mA electron accelerator with irradiation dose of 25-40 Mrad;(6) washing the product, centrifuging for separation, and drying to obtain black PdS nanoparticles.

本发明方法的工艺过程如下：首先称取一定量的六水合醋酸铅和硫代乙酰胺，各自配制成水溶液，其浓度比为使其中的铅离子浓度与硫原子浓度的比例为1∶1～1∶4；在硫代乙酰胺溶液中加入适量醋酸调节其pH值至2～4；醋酸铅溶液中加入少量表面活性剂聚乙烯醇，然后超声振荡，混合均匀，制成无色透明溶胶；随后将溶胶与上述的硫代乙酰胺溶液混合；将该混合液置于密闭容器中，并将其放置于2.5MeV、40mA的电子加速器产生的电子束辐照下进行辐照处理，其辐照剂量为25～40Mrad；然后将反应生成物清洗，并用高速离心机离心分离，然后干燥，最终得到黑色纳米硫化铅颗粒。

OBJECTIVE:To observe the effect of panaxadiol saponins on immunity function for the patients of intracardiac operation under cardiopulmonary bypass.

目的：探讨人参二醇组皂苷(panaxadiol saponins，PDS)对体外循环心内直视手术患者免疫防御功能的影响。

From this position the monocular PDs and fitting cross heights can be verified.

从这一立场的单眼违约率和装修过的高度可以验证。

This means that its state will be preserved by the PDS for you.

这就是说，它的状态会由系统帮你维持。

The design rules, purpose and main functions of PDS are presented in detail.

详细介绍了预计划处理子系统的设计规则、作用和功能。

NET 2.0 and ACCESS Database to establish a completed B/S system structure and a PDS system.

NET 2.0和ACCESS数据库建立一个完善的B/S体系结构的产品信息展示系统。

Are set out in Part 2 of the PDS.

产品披露说明书的第二部分详述。

You should edit the copy, not the original pds.

你应该编辑的拷贝，而不是原来的读物。

This method has been successfully applied to the determination of PMS and PDS in crude oil samples.

该方法准确、重复性好，可以满足原油中石油磺酸盐的分离测定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。