必需的

We can help throughout the entire process, including testing to European standards-which often are similar to FDA requirements-reporting the results and assessing the required technical file and Declaration of Conformity.

我们可全程为您提供各类服务，包括按照欧洲标准进行测试(这类标准的要求通常是和FDA的要求相类似)，报告测试结果和评估所必需的技术文档和符合性声明。

Improved crawl rules and crawl log; multiple start addresses per content source; and a new browse able, filterable index log provide necessary information to optimize search.

改进了爬网规则和爬网日志，每个内容源有多个起始地址，新的可浏览、可筛选的索引日志提供了优化搜索所必需的信息。

In the next phase of the System F6 program, Orbital will be responsible for the detailed design and ground testing of the new technologies, architectures and programmatic concepts required to successfully fractionate a space system.

合同规定，在F6系统计划进行的下一阶段，将由轨道科学公司负责新技术，新结构及程序化概念的详细设计和地面测试，这些都是成功分析太空系统所必需的。

Following the successful introduction of the top-line, all-wheel-drive Rendezvous Ultra for 2004, Buick is further expanding the range for 2005 with a front-drive version of Ultra for customers in regions where AWD may be less of a necessity.

继顶线，全轮驱动成功引入2004年交会超，别克是进一步扩大了前端客户机版本的超区域范围内的2005年在全轮驱动系统可能是必需的少。

Background Cell polarity is a fundamental feature of diverse cell type, it is essential for thefunction of many cells.

研究背景细胞极性是多种不同类型细胞的基本特征，对多数细胞的功能发挥是必需的。

Following the Company′s tradition of Good Works, Wal-Mart donated RMB 100,000 to Chang′an Town Nursing Home as a fund for its imperative need on the living facility and safety device s′ furnishment.

秉承沃尔玛热心公益事业的优良传统，沃尔玛购物广场东莞长安店向东莞市长安镇敬老院捐赠人民币10万元，资金将用于敬老院急需的生活设施和必需的安全设施项目。

One way to do this is to discover what he refers to as the minimal genome.

这是一种柏拉图式的生命，只包含使细胞存活繁殖的最必需的基因。

A further advantage of geometrically constrained reconstruction is that fewer (and, in special cases, just one) images are required.

进一步的优势，几何约束的重建，就是少了（和，在某些特殊情况下，只需一）图像是必需的。

As every child in a poor man's house is a burden until his little hands can be turned to profitable account and made to earn money towards supplying the indispensable wants of the family, George Stephenson was put to work as soon as an opportunity of employment presented itself.

贫穷人家的孩子总是累赘，只有当孩子的小手可以为家里带来一些收益，特别是能挣些钱购买一些家里必需的生活用品时，情况才略有好转。

These units are well suited to reduced mass applications with high loads and where higher acceleration and travel speed are required.

这些单位很适合于大规模应用的减少与高负荷并在更高的加速和行驶速度是必需的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。