查询词典 composite

A simple, reliable and reproducible method, capillary electrophoresis with amperometric detection, for separation and determination of the active ingredients in tablets of the composite sulphonamides was stated here.

运用毛细管电泳-安培检测法首次成功地建立了对三种复方磺胺类药物中有效成分同时进行分离分析测定的方法，获得了令人满意的结果。

Glass fiber composite material and its follow-up products, is the rapid development of a new and high-tech materials.

玻璃纤维及其后续的复合材料产品，是当今发展较快的一种高新技术材料。

Jiangsu Jiuding New Material Co., Ltd., specializing in glass fiber composite materials and its production and sales.

江苏九鼎新材料股份有限公司，专业从事玻璃纤维及其复合材料的生产和销售。

We studied effects of two kinds of surfactants on the particle contents and wear resistance of composite coatings.

引 言随着电沉积技术的发展和日趋成熟，复合镀层的研究已经成为国内外许多学者研究的热点[1 7]。

The results showed that the effects of nutrition level on average daily gain,feed conversion rate and meat quality had no significant difference;on fatback thickness and ham percent were significant.Composite selection index was used to evaluate the effect of nutrition level on finishing pigs,the results showed that the effect of high nutrition level on crossed finishing pigs was the best during body weight of 35~100 kg. Nutritional level ; Finishing pigs ; Growth performance ; Carcass quality ; Meat quality ; Comprehensive selection index

本试验将日粮消化能、蛋白质和赖氨酸设计高、中、低三个档次，以杜洛克公猪与莱芜猪合成系母猪配套生产的杂交猪为对象，进行了饲养试验和屠宰试验，旨在探讨日粮营养水平对杜莱杂交商品猪的生长性能及肉品质的影响，为养猪生产提供参考。1材料与方法1.1试验猪选择与分组选择出生日龄基本一致、生长发育良好、体重35 kg左右的杜莱断奶仔

The development of the lead free cutting brass containing bismuth and graphite/copper composite was summarized.It can be concluded that the key points for cutting brass containing no lead are the choices of elements which can form brittle but not hard intermetallics and procedure which can make the intermetallics distr...

详细介绍国外无铅易切削铋黄铜研究开发的一些成果和石墨/铜合金复合材料的研究情况，总结国内无铅易切削铜合金的研究情况，结合自己的研究结果，指出无铅易切削铜合金的研究方向是采用适当的元素形成脆而不硬的金属间化合物，并采用一定的加工手段使其呈弥散分布。

The GMBA is the first and only program where three internationally accredited B-schools have come together to offer a composite program encompassing several dist...

该GMBA是第一个也是唯一的程序有三个国际认可的乙，学校走到一起，提供一个综合的计划包括的几位杰出的优点：灵活性和便利性，国际视野，一个国际联盟。

A procedure to build a database by Hood's software is introduced from an example of global Cretaceous Oceanic Red Beds. It is suggested that the procession of the database is going to be executed as: new files of stratigraphic sections→taxonomic dictionary files→catalog files→running the software GraphCor-results of database and graphs of correlation + sedimentary data + geochemistry data→composite database. Some discussions on the choice of standard correlation section, first and last occurrence of a taxonomic, update and linkage of data are made.

以全球白垩纪大洋红层为例，介绍了运用GraphCor软件进行地层对比数据库建立的程序：建立剖面文件→建立化石分类单元库文件→建立目录文件→运行GraphCor软件，获得数据库和图示对比结果＋沉积、地球化学信息＋地层柱状图→综合数据库；讨论了有关对比标准参考剖面的选取、分类单元的始现和末现层位、数据库的更新及衔接等问题。

In Chinese Palaeozoic era, many multiorigin prototype basins were overlapped and composite, paleokarst was welldeveloped because of multiperiod tectonic movement, largethickness and widely distributed carbonate rocks of sea facies.

中国古生代具有多时代、多类型原型盆地叠加复合的特点，海相碳酸盐岩分布广、厚度大，受多期构造运动等因素的控制和影响，古岩溶十分发育。

By weighing composite power factors such as energy rate, communication cost rate and node degrees, this alg...

仿真结果表明该算法能够降低簇间的通信重叠，均衡网络负载，与几种算法比较适应度分簇算法使网络生存时间增加的幅度虽然不是很大，但是使网络系统的稳定时间比其他2种能量有效的算法延长了近20%左右。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。