防护的

Results showed that the paint can achieve good adhesion, better heat resistance and excellent protectiveness for magnesium alloy.

用扫描电子显微镜等分析手段研究了涂层的片状层叠组织结构，并探讨了涂层的成膜机理与防护作用。

When an operator or a maintenance worker is radiated as a result of incorrect operation, he or she may suffers from a poor health as a result of the radiation hazard.

设备检修时含放射源仪表的拆除、安装、铅罐活门的关闭、开启，均要有专人负责，进行严格登记，并要有放射卫生防护人员现场监护。

But that can only happen if we guard against the same recklessness that nearly brought down our entire economy.

但是那可能只发生，如果我们防护装置防御几乎减少我们的整个经济的同样粗心大意。

Sponge coating, this process for the stone surface, the more light can be more evenly coated with repellant.

海绵涂，这种工艺用于石材较光的表面，能较为均匀的涂上防护剂。

If you are given the respirator at work, also talk to your employer.

如果您是在工作中得到的呼吸防护口罩，请与您的雇主探讨这个问题。

Juma river upper region which is located at the North of Taihang mountain area in Hebei province is one of the most important riverhead conservation areas and belongs to the slight erosion protecting area for its natural frangible entironment.

拒马河上游地区位于河北太行山区北部，是河北省重要的水源涵养地之一，生态环境有着天然的脆弱性，属于轻度侵蚀防护区。

To explore the mechanism of cytotoxity induced by rotenone in PC12 cells in order to provide the theoretical basis of neuroprotective drugs.

目的：探讨鱼藤酮诱导PC12细胞毒性作用的可能机制，为神经防护药物的研发提供理论基础。

The advantage and the making method of the vapor rustproof plastic film and its developing tendency were introduced.

而金属制品的防锈工艺方式是多种多样的，包括：涂层防护封存、干燥剂法、除氧封存法、惰性气体保护法、真空防护法、气相防锈技术等[1]。

All detailed packaging method and the technological process for this special content are described in this text, for example, design and combination of packaging case, rustproof packaging , safe protection of locomotive etc.

详细描述了这种特殊包装物的包装工艺过程，其中涉及到大型机车的包装设计、包装箱成型、防锈包装及安全固定防护等内容。

In such situations safeguards, should be considered in the following order of priority.

在这种情况下的安全防护，应该采取下列的优先次序

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。