工艺流程

Describes the experience in making of brake-valves for double-room vacuum gas quenching furnace especially the working principle of its sealings,function transmission and the technological processes of its key components(valve body,linkage and valve plate),with a force analysis made to the linkage in detail.

介绍了真空热处理技术的优点，总结了双室真空气淬炉中附件&闸阀&的制造经验，阐述了闸阀的密封工作原理、作用、传动以及关键部件的加工制造工艺，同时对连杆机构做了详细的受力分析，并指出&闸阀&制造过程工艺控制的重要性，只有严格控制加工工艺流程才能保证&闸阀&的制造精度，从而满足整台设备的技术参数。

Generate and maintain routings and working instruction for vehicle product without incurring unnecessary cost to the product.

制定并维护产品的工艺流程和作业指导书，同时避免造成不必要的浪费。

The basic concepts of chiral source , chiral pool, chiral intermediates of pesticides, and the rotes for preparation of chiral molecular compounds from chiral pools were introduced.

介绍手性源、手性池和手性分子化合物的基本概念；由手性池化合物制备手性衍生物；比较了手性化合物生物加工与化学加工过程的优、缺点，寻求高效、经济和最合理的综合工艺流程。

It is demonstrated that a new maintenance system is necessary. The operating mode, crew rostering system, maintenance regulations and procedures are proposed. Also proposed are the formulae to calculate the ration of the number of trains, amount of repair work, repair lines at a workshop, as well as parking lines. A scheme for the workshop structures of a repair ...

阐明了高速列车具有全新的运用检修模式；提出了高速列车的运行方式、乘务制度、检修制度、工艺流程，以及高速动车组配属数量、检修工作量、检修库线、存车线的设计计算方法与计算公式；给出了高速动力段主检修库厂房结构的推荐方案。

This paper focuses on the construction process, method and steps of pile driving using vibrating hammer and piling catamaran, summarizes the construction effect of 500 m long test sea wall, puts forward effective measures of offshore piling in winter and autumn.

文章重点介绍了振动锤打桩船沉桩施工的工艺流程、施工方法及步骤，总结了500m试验段的施工效果，提出了秋冬季海上打桩的有效措施。

It introduces the technology process of setting wooden floor and the requests of floor material,discusses the manufacture and setting of keel ,the plate construction and the construction progress of skirt line,puts forward the problems should attention in the setting of wooden floor,and solves some basic problems of crack and hot drum of fitting wooden floor construction.

介绍了安装实木地板的工艺流程及地板材料的要求，详细探讨了龙骨的制作安装、面板施工及踢脚线的施工工序，提出了实木地板安装过程中应注意的一些问题，解决了装修木地板施工开裂和起鼓等一些根本性的问题。

The said extraction process cna extract platinum family metals directly, and has Pt yield up to 96%, Pd yield up to 99% and total Cu, Ni and Co yield up to 98%.

采用上述③④⑤的工艺流程则可实现硫化矿中铂族金属的直接提取。本发明铂钯回收率可达到Pt96％，Pd99％，铜镍钴冶炼总收率达到98％以上。

For stainless steel precision pressure meter, based on normal precision pressure meter, the pressure connecting system and its outer housing is made of stainless steel, used to measure pressure or negative pressure of various gas or vapor mediums in technological processes with higher requirements of corrosion resistance.

不锈钢精密压力表在普通精密压力表的基础上导压系统及外壳均采用了不锈钢材料。应用于耐腐蚀要求较高的工艺流程中对各种气体或蒸汽介质的压力和负压的测量。

In order to avoid Madeirization, enzyme treatments provided with a prospective method. In this paper, the mechanism of Madeirization, enzymes, polyphenols and enzyme oxidations which related to Madeirization were discussed. Comparison between traditional methods and enzyme treatment processing technology in white wine were also reviewed.

较全面地介绍了马德拉化的反应机制和能消除葡萄酒中引起马德拉化反应的多酚类物质的酶的种类及其酶促反应类型；比较了酶处理与传统方法的异同，并给出了酶处理防止马德拉化的工艺流程。

To further optimalize technical process of coal preparation plant,enhance automation control degree,Guhanshan Coal Mine Coal Preparation Plant combine PLCcontrol technology with production's request and characteristic of actual technique.According to these methods,continuous working of many equipment can be controlled automatically,operating personnel quantity and labor intensity also can be reduced,product quality question and safety incident caused by personnel,equipment operation...

为了进一步优化选煤厂工艺流程，提高自动化控制程度，采用PLC控制技术与实际生产工艺的要求和特点相结合的方式，实现了自动化控制多台设备连续性作业，降低了作业人员数量和劳动强度，有效减少了人员、设备操作等因素造成的产品质量问题和安全事故，提高了生产工艺中高精度控制的准确性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。