Analysis of the Technological Process for the Engine Cover and Design of the Drawing Die

Optimization of feed system and design of injection mould for automotive engine cover

汽车发动机罩盖浇注系统优化与注射模设计

Based on the analysis of the material field in the concept design for the airplane engine cover, this article has summarized the emphases of the material field analysis that shall be applied and controlled in the actual concept design.

通过对飞机发动机机罩概念设计中的物-场分析，简要概括了在实际的概念设计中应该如何应用和把握物质-场分析的侧重点。

The carbon fibre sections fitted onto the monocoque before the cars leave the pits, such as the engine cover, the cockpit top and the nosecone.

赛车在驶出维修站之前给单体车身安装的碳纤维组件，例如像引擎机罩，驾驶舱顶部和前鼻锥。

A mechanical seal and water seal combined floor drain consists of a floor drain cover, a main floor drain body, a float and a hose type magnetic seal valve.

一种机械密封与水封组合地漏，由地漏盖、地漏主体、浮子和软管式磁力密封阀组成。

Eddie from work told me that they have a really good DJ and a big dance floor, and the cover charge isn't bad.

我的同事Eddie告诉我那里有个特别棒的DJ，舞池很大，服务费也合适。

Agile and convenient wiring function; Modular trough assembles convenient, with edge to socket, don't cut any interchangeable cover the floor; Each cover plate outlet, with optional goes.

灵活方便的布线功能；模块化线槽拼装方便，地插座与边盖板任意互换，不可切割地板；每块盖板上没有出线口，可随意出线。

If both clips separate from the floor carpet cover, the cover may lean toward the accelerator pedal, causing interference with the accelerator pedal rod.

如果两个固定卡扣同时从地毯压板上脱落，地毯压板可能向加速踏板倾斜，从而同踏板杆产生干涉。

The construction technique of no beam sprinkle now hollow ( BDF box) floor concrete cover

无梁现浇混凝土空心（BDF箱体）楼盖施工技术

The summary of technique application on GBF sprinkle now hollow floor concrete cover

GBF现浇混凝土空心楼盖技术运用总结

Some factory officers and workers' dining room preparing hollow plank dint floor cover design

某工厂职工食堂预应力空心板楼盖设计无梁楼盖应用于地下室顶板的若干算法

Determination and Analysis of Oceanic Heat Flux Under Sea Ice Cover in the Liaodong Bay

辽东湾冰期海洋热通量的确定与分析

The results indicate that it is favor of improving the strength and ductility with lower density at the condition of enhancing the stirring and prolonging the time before casting and using CaF2 as the flux cover.

论文研究结果表明：在熔铸过程中，把合金熔体搅拌过程和熔体静置时间延长，用少量的CaF2参与做覆盖剂，可以生产出密度较低，强度和塑性都较高的镁锂合金；

The theory and practice of flux cover in mold teeming

模注保护渣的理论与实践

Process Technology of Circular Watch Tempering Glass Cover

圆形钢化玻璃表盖加工工艺的探讨

Cupped in his palm was a small ， round instrument with a glass cover and a jiggling needle.

他的掌心托着一个小小的、圆形的仪器，仪器带有一个玻璃罩和一根会摆动的针。

The calculation shows that using the selective coating and the cylindrical glass cover both are the effective means to improve the thermal performance of the collector.

计算表明，使用选择性吸收涂层和圆管形玻璃罩都是改善集热器热性能的有效措施。

Second, according to working characteristic of thin-wall pipe pile using cast-in-situ concrete in ocean engineering and roadbed engineering, we divide pile into two kinds of situations named pile with cover and pile without cover.

根据筒桩在海洋工程和路基工程中的工作特点，将筒桩分为无盖和有盖两种情况。

A piece of thick heavy fabric ( usually with nap or pile) used to cover a floor.

铺在地板上的一块厚重的布（通常有绒毛）。

At last, examples for the application of cement injection pile and changing cover soil mattress ground treatment is given.

最后，给出了粉喷桩和换土垫层地基处理方法的工程应用实例。

To create a weed compost pile, cover the weeds with a black plastic bag or tarp and leave them to decompose for up to 2 years.

如果用杂草制作堆肥，用黑色塑料袋或防水布覆盖杂草，让其腐烂两年的时间。