There are many things about vaccine protectiveness that we still don't completely understand.

Influence of blending means on protectiveness of organic silicon coatings with Al powder addition

分散方式对有机硅/Al粉涂层防护性能的影响

The design principles are summed up in combination with the concept of furniture design so that several evaluating principles in barrier-free design such as accessibility, assistance and protectiveness are concluded.

总结出了无障碍家具的设计原则，并结合家具设计的概念，归纳出无障碍家具设计中无障碍性、辅助性、保护性等多个评估准则，主要强调使用者在使用上的便利。

The Protectiveness of Rules of Origin and Improvement of China's Non-preferential Rules of Origin

论原产地规则的保护性与我国非优惠性原产地规则的完善

After analysing some common copy protection methods, the paper proposes a new method with low price and high performance.

本文分析了一些常见的防拷贝方法，提出了一种廉价而又高性能的新方法。

For more information about copy protection, see rip music: frequently asked questions.

有关复制保护的详细信息，请参阅翻录音乐：常见问题解答。

Copy protection technology in CATV systems

有线电视系统的节目防复制技术

Research of Analog Video Signal Copy Protection

模拟视频信号的防拷贝技术研究

This paper deals with the PC series micro-computer software copy protection problem.

本文研究的是PC系列微机的软件防拷贝问题。

Cedega does include a GUI for running installations and launching games, plus it includes some support for copy protection software ( you might not need to use a crack with Cedega).

cedega包含了一个安装和运行游戏的图形界面，还加上了对受防拷贝保护的软件的支持（不需要使用破解来免CD）（译者：wine的对防拷贝的支持不是很好）。

Micro-computer software copy protection method and necessary techniques

微机软件防拷贝保护方法及配套技术

Study on the Fault Detectability of Principal Component Analysis

主元分析方法的故障可检测性研究

Optimal Sensor Placement Based on Various Fault Detectability and Reliability Criteria

基于故障检测和可靠性约束的传感器布局优化

Detectability and reliability analysis of the local seismic network in Pakistan

巴基斯坦地方地震台网的检测能力和可靠性分析

Analysis for detectability and discrimination technology of space tracking and surveillance system

天基跟踪与监视系统探测性能与识别技术分析

Easy day with a smile.

微笑着容易过一天。

And that's an easy day, an easy day for a couple of days.

贝特西：那才是轻松的时刻，要轻松上几天。

The only easy day was yesterday.

只有昨天是轻松的。

It was not an easy day and it was a tough place to go.

这不是容易的一天，还有很多地方需要改进。

Manufacturer, based in the Murano island, of a huge range of Murano glass costume jewellery, including bracelets, necklaces, earrings and fantastic pendants.

金银首饰服装品牌，真正独家的，完全在意大利制造和设计。戒指，吊坠，项链，手镯和耳环是真的特别刻了独特的文本。

The40-year-old songstress and expectant mother appeared on the Home Shopping Network yesterday to promote her new line of costume jewellery and shoes, all of which is listed at affordable prices.

这位四十岁的女歌手即将成为母亲，昨天她在Home Shopping Network上推销她的新款服饰和鞋子，它们的价格都是可以接受的。