工艺流程

Semiconductor manufacturing system is a class of complex manufacturing system with re-entrant being its feature.

半导体制造系统存在可重入现象，即工件在工艺流程的不同阶段使用同一台设备进行加工，半导体生产线因此被称为第三类系统。

Machining the chain wheel of the lower pumping unit with a special cylinder - chain;2. The technological property of the chain wheel of the torsion-limiting device is analyzed.

分析了限扭器链轮的工艺性，介绍了用冷挤压技术生产链轮的工艺流程及难点，提出了采用预应力控制模具精度的方法，其齿型参数达到国家标准，满足了图纸规定的要求。

So far apart from perimmon cakes, little has been done on the factory processing ofpersimmon products, Through extensive studies, this paper suggests a new way to developand utilize persimmon tree resources and a series of wheat meal with persimmon and persim-mon tea processing technology.

但至今除柿饼外，还没有大量的工厂化柿子加工品，通过研究提出了柿树资源开发利用的途经及麦饭石柿子系列加工品和麦饭石柿叶茶的加工工艺流程，在乾县柿区建立柿子系列食品和饮料加工厂，具有广阔发展前景。

The production practice of applying environmental protected vat dyes to color dyeing denium were introduced from the aspects of technological process ,dying formula,processing parameter etc.

文章介绍利用环保型还原染料处理彩色牛仔布的生产实践，重点介绍了工艺流程、染色配方、染色工艺参数等关键技术。

The design from the local resources, policy environment and other conditions, for an annual output of 600 million one-time vacuum vessel mining project needs, planning for the entire plant design, operation flow chart of the design, product and process flow, equipment selection, material balance, the design of the whole plant health requirements(100,000 GMP plant),also analysis the program of technical economic.

本设计从当地资源、政策环境等各项条件出发，针对年产6亿支一次性真空采血管项目的需要，进行了全厂平面设计、操作流程图设计、产品方案及工艺流程、设备选型、物料衡算、全厂卫生要求（10万级GMP厂房）设计，也对本方案进行了技术经济分析。

The modes of production of the vacuum drier can be mainly divided into two kinds. One is interval production and the other one is continue production. Different control technology was applied to design its control system in order to meet the needs of the technological process.

真空干燥机的生产方式主要分为间隙式生产和连续式生产两类，为更好地满足工艺流程要求，应采用不同的控制技术设计其控制系统。

It focused on the cycle of blast furnace production of two town gas from coal gasification process and the basic requirements for the production cycle time of their choice and some indicators of a comparative analysis of gasification.

文中着重介绍了循环鼓风两段炉生产城市煤气的工艺流程和对气化用煤的基本要求，对其生产循环时间的选择和部分气化指标作了比较分析。

The design characteristics, flow path and application status of 80 kt/a three-effect and four-part diaphragm evaporation sets designed by themselves were introduced.

介绍了自行设计的8万t/a三效四体隔膜蒸发组合性新工艺装置的工艺设计特点、工艺流程及应用情况，摸索出了使用1套装置同时生产30%和42%液碱的操作方法。

This based on the strict request of the accuracy for the thread torque and angle rotation and combined the development of the tightening and the system principle analysis of domestic and international.

文中首先介绍汽车发动机装配线的工艺流程及其网络结构；接着介绍了装配线上的主要硬件设备即拧紧机的控制系统；并对拧紧机设备控制系统重点介绍和改进。

The physical,chemical character and usage of magnesium sulphate were introduced in this paper,the production method and process of magnesium sulphate were also expounded.

介绍了硫酸镁的物理、化学性质和用途，阐述了硫酸镁的生产方法及工艺流程：硫酸法，盐湖苦卤法，苦卤复晒法，高温盐溶浸法，震荡转化法，碳酸化法，二氧化硫催化法。

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。