But reading and writing files in unit tests slows tests and requires adding more complexity (like creating a temp directory and cleaning up files after use).
但在单元测试中读和写文件会减缓测试，增加更多的复杂性(如创建临时目录和在使用后清除文件)。
Could be the laser unit itself and cleaning might not do anything.
可能是激光发射器本身和清洁可能不会做任何事情。
Cleaning Device (9) (10) (11) ensures the cleaning of liquid supply unit.
清洗装置(9)(10)(11)保证了供液体单元的清洗。
Flush cleaning solution from the ultrafilter with D. I. water and return paint to the unit.
用去离子水冲洗超滤器中的清洗液后，使漆液再返回超滤装置重。
Never use volatile fluid such as lacquer thinner, benzine, etc. when cleaning the unit.
切勿使用香蕉水、汽油等挥发性液体清洁计算器。
Never use volatile fluid such as lacquer thinner benzine etc. when cleaning the unit.
切勿使用香蕉水，汽油等挥发性液体清洁计算器。
Through comparison of steel and thermal system between supercritical and ultra supercritical units, the principles of ultra supercritical unit chemical cleaning are explained.
通过对超临界和超超临界机组使用钢材和热力系统的对比，说明了超超临界机组的化学清洗原则。
The Causes that affect the normal operation of the steam turbogenerator set are analyzed, and the working principle and use of the rubber ball cleaning unit are described.
分析了影响汽轮发电机组正常运行的原因，介绍了胶球清洗装置的工作原理及其应用情况。
The operation of the rubber ball cleaning system has a great effect on the vacuum of the condenser and the economic operation of the unit.
胶球清洗系统能否正常运行对冷凝器的真空度及机组运行经济性影响很大。
ACF filter is made of rough filter, filtering cylinder, clean component, and impulse automatic cleaning unit.
ACF式自洁式空气过滤器件由粗过滤器、滤筒、净化室、脉冲自动清洗装置等组成。
The effect of membrane unit construction, membrane aeration, back washing, and chemical cleaning on membrane fouling was investigated.
研究了膜组件构造、膜曝气、反冲洗和化学清洗对膜污染的影响。
A new cleaning methods and automatic cleaning system for the direct air-cooling unit in thermal power plants was described.
介绍了火电厂直接空冷机组新清洗方式及其自动清洗系统。
Two controlled circulation boilers were installed in Dagang Power Plant technique updating engineering. Chemical cleaning was achieved before start of the boiler unit.
大港发电厂技改工程安装两台强制循环汽包锅炉，机组启动前进行了化学清洗。
As one of the high-tech enterprises in Jiangsu Province, our company is also the member unit of American Auto Sale Union Association and International Cleaning Product Association.
公司是江苏省高新技术企业，是美国汽车销售联盟协会、国际清洁用品协会会员单位。
This paper analyzes the problem exited in rubber ball cleaning unit, Shenmu Power Generation Corporation with 2 units (the capacity of each unit is 100 MW).
分析了神木发电公司2台100MW机组胶球清洗装置存在的问题，提出并实施了一系列处理方案。
By using the biochemical unit(condenser and washing tower), the pollute emitted to the atmosphere is less. The cleaning process is automatic.
由于采用了生化单元（冷凝器和洗涤塔），因此排到大气中的污染物为最小，清洗过程是全自动进行的。
In this article, the technique progress of LFG purification is summarized, and based on common purification unit operation, various joint processes are proposed for LFG cleaning treatment.
本文总结了国内外填埋气净化技术的进展，并从常用的净化单元操作出发，提出用多种联合工艺对填埋气进行净化处理。
The purification filter element unit is communicated with a communicating pipe through a delivery pipe, and the communicating pipe is communicated with the cleaning solvent box.
净化滤芯单元通过 分液管与连通管连通，连通管与清洁溶剂箱连通。
The acid stocking unit is used to mix water and concentrated acid in order to maintain the acidity of the detergent throughout the process of cleaning.
酸性溶液存贮单元是用以将水和酸性浓缩液混合至固定浓度并在整个清洗循环中保持于此浓度。
This product has been used for cleaning oil fouling for beat exchanger of atmospheric and vacuum distillation unit, catalytic cracking unit in refinery.
该产品已应用于炼油厂常减压及催化裂化等装置中换热设备油污垢的清洗。
This paper presents a robot detection system, which consists of cleaning unit, driving unit, reflecting prism unit, CCD camera, image monitor, and computer etc.
该系统主要由清扫头、机器人驱动装置、反射棱镜、CCD像机、图像监视器和计算机等组成。
Dry to dry cleaning machines, shirt unit, spotting table, and press machines.
专业的干洗机，衬衫整烫机，去渍台，和整烫压板机。
The complete unit is removed for cleaning while production continues with a second ready-tooled feed unit.
完整的单位被删除，而清洁生产与第二个现成极好的装备饲料股继续。
The paper introduced the special washing device, which was developed successfully by a series of simulation test, for cleaning the air -condition unit of passenger car.
介绍了为清洗客车空调机组研制的超声波专用清洗设备。
Explains in detail the technique and operating procedure of chemical cleaning for the refrigerant water and chilling water systems and the inside and outside surface of the chiller unit.
详细阐述了溴化锂吸收式制冷机的冷媒水系统、冷却水系统以及机组内部和外部的化学清洗技术和操作方法。
By means of combining the rig test and theoretical analysis, parameters of squirrel-cage sieve cleaning unit have been determined.
采用台架试验、理论分析和对主参数试验修正相结合的方法，确定了单风道鼠笼筛清选装置的设计参数。
High precision dynamic separating unit capable of self-cleaning action, allowing choice of very small size grinding media.
高精密的动态分离结构，可选配小粒径的研磨珠，并具有自动清洁功能。
Bales of fiber are placed into some type of automatic fiber feed unit. Metal fingers pull tufts of fibers from the bale. These fibers are fed to the opening, cleaning and blending area;
棉包被放置在某种自动喂棉机上，金属抓棉刀片从棉包中抓取棉块，然后将棉块送至开清棉区；
Bales of fiber are placed into some type of automatic fiber feed unit. Metal fingers pull tufts of fibers from the bale. These fibers are fed to the opening, cleaning and blending area;
棉包被放置在某种自动喂棉机上，金属抓棉刀片从棉包中抓取棉块，然后将棉块送至开清棉区；
应用推荐