He learned to use his frame to protect the ball or defend his own goal.

On raining weather, we should close windows and doors, to protect thunder and thunder ball invading;

雷雨天气，应注意关闭门窗，以防侧击雷和球雷侵入；

Held ball: Formerly called a "jump ball". When two players on opposite teams are in joint control of the ball.

对方两个球员联合护球。

Some advanced defense actions were also designed, and the influences of attack of goalkeeper were investigated.

本文对守门员高级动作如跟球、救球和护球等的设计，以及守门员出击带来的影响进行了深入讨论。

He kept the ball and passed it well and Momo is a very good player for us.

他很好的护球并传递球，他在球队的作用很大。

After that our opponents showed how skilful they were and kept the ball quite well.

在那之后我们的对手也展现了出众的技术，护球也做的不错。

To catch the ball too large, not in place, the way to protect the wrong way and catching an error or failure is the main reasons.

接球过大、接球不到位、接球方式方法不当和接球护球未作或失败是失误的主要原因。

The Design of the Real Contourline of Cam

凸轮实际轮廓线的设计

The IP digital broadcasting system is a fully digital audio-broadcasting system based on the IP network.

IP数字广播系统是一套基于IP网络的纯数字化网络音频广播系统.

The animal study on the mechanism of KDs action are becoming the popular topic of epilepsy treatment in the foreign countries.

KD的动物实验研究，尤其是其作用机制的研究正成为国外癫痫治疗研究的热点之一，目前国内文献尚未检索到相关的临床或动物实验报道。

A universal development environment called KDIST, which is used to develop application domain-oriented knowledge discovery systems ( KDS), is presented.

介绍了一个面向应用领域的知识发现系统开发平台KDIST。

KDS is a leading global manufacturer of Crystal and crystal products.

KDS是全球领先的Crystal以及晶振产品生产商。

Results: The bone density of DLK group was lower than that of control group, LDS group and SDS group ( P < 0. 01), but higher than that of KDS group of the same sex ( P < 0. 01).

结果：肝肾两虚证组的骨密度低于正常对照组和肝虚、脾虚证组（均P<0.01），但高于同性别的肾虚证组（P<0.01）。

KDS" FAVOURITE WESTERN BOOKS: LES MISERABLES

西方文化必读书籍之《悲惨世界》

KIDNEY DEFICIENCY AND SENILE DISEASES There are four different levels in the Kidney Deficiency Syndromes ( KDS).

肾虚与老年病其证候表现的类别有四个：肾虚→肾精不足和肾气亏虚→肾阳虚和肾阴虚→肾阴阳两虚。

Compared with current architecture, This paper proposes some new approaches and techniques for providing end user high quality KDS, and provides a new reference model to implement SOA for Knowledge Discovery.

相对于目前的体系结构，提出了为最终用户提供高质量知识发现服务的一些新方法和技术，为面向服务的知识发现系统设计与实现提供了一个新的参考模型。

Based on the analysis for the current knowledge discovery system KDS and the experiment an extensive and distributed KDS framework based on the component technology is presented.

在对当前存在的知识发现系统深入分析和已有的实验基础上，提出了一个基于组件技术的可扩展性的分布式知识发现系统设计框架。

The team compared these with the US National Center for Biotechnology Information (NCBI) reference human genome.

他们把这些数据和美国国家生物技术信息中心（NCBI）的参考人类基因组进行了比较。

Multiple alignments with the nearest homologies from the NCBI databases have revealed that the sequences of ScFv obtained are new.

从NCBI的数据库最近的同源性多重路线人士透露，单链抗体的获得的新序列。

chromosome A database with complete genomes and chromosomes from the NCBI Reference Sequence project.

NCBI参考序列计划中所有的完整基因组和染色体序列

These bases cannot be found in the NCBI reference genome.

这些碱基无法在NCBI的参考基因组中发现。