保护

If the guard ring has cut at the joint of the guard ring and flyer, it not only extend the time of the additional thrust acting on flyer fringe, but also avoid the flyer being extruded by guard ring.

如果保护环较厚，在保护环和飞片连接处设置切口，不仅可以延长脉冲作用时间，而且可以防止保护环变形挤压飞片。

We specialized in the products: protection chain of loader: ZL20 30 40 50 60 80 90 etc, and protection chain of truck: 900, 1000, 1100,1200, to protect tyre on the job under the adverse industrial and mining condition: cubic meter project, stone pit, mining area, tunnel project, train construct, etc.

我公司专业生产的ZL20 30 40 50 60 80 90 等装载机保护链，900、1000、1100、1200载重汽车保护链，在土石方工程，采石场、矿山、隧道工程、铁路建设等恶劣工矿条件下作业对轮胎的保护。

According to the characteristics of container sheet steel grade and corresponding mold powder for thin slab casting, the relations between the drawing heat quantity in mold and the physical/chemical properties of mold powder were analyzed.

针对集装箱板钢薄板坯连铸过程中拔热量偏低及不稳定问题，根据集装箱板钢种及相适应的结晶器保护渣特点，分析了结晶器拔热量与保护渣理化性能的关系，提出了相应的保护渣理化性能指标。

This device use the principle of additional DC power supply in main feeding switch, and use the principle of direction of zero sequence power in branch feeding switch.

该装置在总馈电开关处的漏电保护装置使用附加直流电源原理，在分支馈电开关处的漏电保护装置使用零序功率方向式保护原理。

Moreover, it can reduce and avoid to some extent the losses suffered by ship's creditors and provide a good legal circumstance for the booming development of ship financing and service trade at sea.

本文全面论述了船舶物权保护制度的内容、结构；通过比较英美法系和大陆法系主要国家、地区关于船舶物权法律规范的不同规定，从多个角度分析了各国船舶物权保护制度的特点，并参阅、分析了英美法系国家一些重要的海事判例；介绍了相关的国际公约；尤其对我国船舶物权保护的一些具体问题作了较为深入的研究，希望对我国《海商法》第2章的修改有所裨益。这既是作者在本文中进行研究的出发点，也是最终目的。

Intelligent control technology of large-scale equipments in comprehensive mechanized coal mining face (including the electric explosion-proof technique, control circuit design of essence safety type and double-engine double-speed dragging heavy load control technique of scraper conveyer); no exceeding limit gas safety and high efficiency emission technique (including air flow control strategy, control method, and etc.); failure protection technique for safe power supply of mine power grid (including two-grade selective electric leakage protection and phase sensitive protection technique, etc.).

关键技术分别为多局部通风机故障诊断和冗余控制技术（包括掘进工作面供电系统多源信息融合、故障测寻、故障诊断、多局部通风机三重冗余控制方法和控制策略等）；综采工作面大型设备的智能控制技术（包括电气防爆技术、本质安全型控制电路设计、刮板输送机双机双速拖动重载控制技术等）；瓦斯无超限安全高效排放技术（包括风量控制策略、控制方法等）；矿井电网安全供电的故障保护技术（包括两级选择性漏电保护和相敏保护技术等）。

It is important that removed above hidden d anger for ensure safety of the lift in operation.

加强电梯安全装置的检查，重点是安全钳、限速器、缓冲器、门系统、制动器、门锁安全保护装置、端站限位和极限保护、超速断绳保护、安全触板和光幕等安全装置。

"That's why we need strong rules of the road to guard against the kind of systemic risks we have seen. And we've a responsibility to write and enforce these rules to protect consumers of financial products, to protect taxpayers, and protect our economy as a whole."

&这既是我们需要强有力的规则以防止已发生的全面危机再次产生，我们有责任制定并保证这些法律的实行，从而保护消费者购买的金融产品，保护纳税人，并全面保护整个经济。&

Then in the third and the fourth part, through the investigation of the protection of appellations of origin and the evaluation of effect of the protection work, we summarize the experience and learn a lot from this.

第三部分和第四部分分别通过对景德镇陶瓷原产地名称保护状况的调研和保护工作效果的评析，总结工作中的成功经验，吸取保护过程中的教训。

Then in the third and the fourth part, through theinvestigation of the protection of appellations of origin and theevaluation of effect of the protection work, we summarize theexperience and learn a lot from this.

第三部分和第四部分分别通过对景德镇陶瓷原产地名称保护状况的调研和保护工作效果的评析，总结工作中的成功经验，吸取保护过程中的教训。

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％。