查询词典 preparative

By Vis-UV detector, column efficiencies of conically shaped preparative chromatographic columns with porous polytetrafluor oethylene frit and porous stainless steel frit were compared.

利用柱后可见-紫外检测，比较了采用多孔聚四氟乙烯材料和多孔烧结不锈钢材料作为台锥形制备液相色谱柱柱头筛板材料时的柱效；用柱上可视化方法研究了柱头筛板的直径对流型的影响。

The preparative condition of cupric sulfate from low-grade copper ore has been investigated in this paper,the method of removal of iron in the process has also been studied.

探讨了从低品位铜矿制取硫酸铜的工艺条件，并针对制取过程的除铁进行了研究。

The chemical constituents have been isolated from Delphinium tatsienense Franch Var Chinghaiense by column chromatography and preparative thin layer chromatography.

用柱层析、制备薄层层析等对青海翠雀的化学成份进行了分离，并用IR ，EA ，MS ，1HNMR ，13 CNMR及DEPT等光谱确定了化合物的结构，共分得 5种二萜生物碱，其中一种为新化合物，还分得一种非生物碱β谷甾醇

The chemical constituent s have been isolated from Delphinium tatsienense Franch Var Chinghaiense by column chromatography and preparative thin layer chromatography.

用柱层析、制备薄层层析等对青海翠雀的化学成份进行了分离，并用IR ，EA ，MS ，1HNMR ，13 CNMR及DEPT等光谱确定了化合物的结构，共分得 5种二萜生物碱，其中一种为新化合物，还分得一种非生物碱β谷甾醇。

When blanket is designed, some necessary data, including tritium breeding ratio, irradiation damage ratio, intensity of activation radiation, magnet and thickness of shield, can be get through neutronics calculation. All of that must base on heat load and neutron power flux of first wall and divertor plate. So, the preparative calculation is prformed for that.

在设计包层时，需要进行中子学计算得到氚增殖率、辐射损伤率、活化放射性强度、磁体及其屏蔽厚度的计算、核加热产生率和冷却系统设计和安排的必要数据，而这一切都必须先知道第一壁和偏滤器靶板的中子壁负荷和热负荷；为此作了必要的先行准备计算工作。

The preparation of the nano-TiO〓 powder mixed with copper ions by hydrthermal method and the preparative condition of the ZnO nano-stick by gaseous phase deposition method were discussed in this chapter.

本部分研究了利用水热法制备掺杂铜离子的纳米TiO〓粉体和利用气相沉积法制备氧化锌纳米棒的制备条件。

Results:Normal rats as the donator of serum, using methanolic extract of CWC, 10 times equivalent dose for adults every day, intragastric administration twice a day of 8-hour interval, keeping on 3 days, hemospasia after 2 hours of the last administration was the better preparative method of the serum containing drug.

建立CCl4诱导的原代培养大鼠肝细胞损伤模型，大鼠为含药血清供体，以含药血清对损伤肝细胞增殖及丙氨酸氨基转移酶泄漏的影响两个指标，结合含药血清中五味子乙素的含量测定，分别采用单因素考察、多因素的正交试验，优选含药血清的制备方法，并确定体系中血清添加量。

Results:Normal rats as the donator of serum, using methanolic extract of CWC, 10 times equivalent dose for adults every day, intragastric administration twice a day of 8-hour interval, keeping on 3 days, hemospasia after 2 hours of the last administration was the better preparative method of the serum containing drug. Adding 10% of this serum to culture system could elevate hepatocyte increment and depress ALT in cell culture medium significantly.

结果：每天以成人等效剂量10倍的甲醇提取物间隔8h分两次给正常大鼠灌胃给药，连续3天，末次给药后2h采血制备含药血清比较合理，体系中加入10%该条件下制备的含药血清能明显提高损伤肝细胞的增殖能力、降低细胞ALT泄漏。

This preparative method is simple and the reaction conditions are mild. This prepared adsorbent has high adsorption capacities for sunset yellow and tartrazine.

结果表明：方法简单、条件温和；产物对阴离子染料日落黄和柠檬黄有良好的吸附性能。

Section three introduces subjective-preparatively incorporative litigation as onespecial type of joint action, which is applicable to the condition that the litigant has noway to assure who should be classified into the plaintiff or the defendant, so makesthe parties preparative incorporation for acquiring recover judgment.

对于此种诉讼形态，肯定说和否定说均有之，可谓种类繁多，而在日本和我国台湾地区，也有不同的判例存在。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。