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Vacuum drying oven adopts the digital technical control vacuum degree of simulated engineering science,"control by hand"becomes historicallong age.you return think the today lever operating valve of by hand in 21 century may control vacuum degree accurately?

真空干燥箱采用模拟工程学的数字技术控制真空度,&手动控制&早已成为历史。您还认为在21世纪的今天手动杠杆操作的阀门可以精确控制真空度吗?

The vacuum packaging machine is designed for sealing contents in vacuum pouches Vacuum bags.

真空包装机是专为真空密封袋真空包内容。

In the thesis,the principle of vacuum creating in pre-coated mud filter is explained,the problems existed in the vacuum system design are analyzed.

阐述了预挂过滤机真空形成的原理,分析了在真空系统设计中存在的问题,提出了通过利用滤液排出管形成的水腿效应来改进和优化真空系统设计的意见。

The housing is connected to a large vacuum filter and to a vane type vacuum pump mounted in the sub cabinet.

可选的真空排气区域带有不锈钢排气舱它带有一个玻璃视窗和带真空表的真空调节器。

After starting the engine, the engine intake manifold vacuum at rising, with the attendant vacuum booster true air chamber, the application of the vacuum chamber were up and ready to work in a state of readiness.

发动机起动后,发动机的进气歧管处的真空度上升,随之,真空助力器的真空气室、应用气室的真空度均上升,并处于随时工作的准备状态。

SZG series double cone rotating vacuum drier's main machine is double cone tank, let steam or heat water inside sealed jacket heat the inner shell in vacuum state, the hot transferred from inner shell to dump material, make water of the dump material gasify, low speed motor drying the tank along, make material up and down, from inside to outside, and change the heated surface, at the same time, vapour is taken out continually through vent-pipe of vacuum pump, increase the speed of drying, attain the purpose of uniformity drying at last, it is in conformity with the requirement of GMP.

SZG双锥回转真空干燥机主机为双锥形罐体,罐内在真空状态下,夹套内可通过内胆传递给湿物料,使湿物料中水分气化,低速电机带动罐体回转,物料不断上下内外翻动,更换受热面,同时,水蒸气通过真空泵经真空排气管不断被抽走,加快了物料干燥速率,最终达到均匀干燥的目的。符合药品管理规范&GMP&的要求。

The corresponding vacuum degree of condenser is called optimum vacuum or the most economical vacuum.

与此相应的凝汽器内的真空度称为最有利真空度或最经济真空度。

In the present work, based on the mechanism of low - temperature corrosion, an opinion was presented by theoretical analysis and computation, that is the vacuum boiler can not avoid being corroded completely under low temperature, but the corrosion is very weak no matter if the exhaust gas temperature is higher than the flue gas dew point; it was obtained the relationship between the corrosion velocity of metal wall and wall temperature along gas pass of vacuum boiler, and the one between the corrosion velocity of metal wall and wall temperature under the condition that the flue gas temperature is lower than the acid dew point.

文章从锅炉发生低温腐蚀的机理人手,通过理论分析计算并通过实践检验,提出了真空相变锅炉虽然不能完全避免低温腐蚀问题,但不论排烟温度是否高于烟气露点,低温腐蚀的程度都很弱的观点;给出了真空相变锅炉沿烟气流程金属壁面的腐蚀速度与壁面温度的关系曲线,和烟气温度低于酸露点时金属壁面的腐蚀速度与壁面温度的关系曲线;同时,文章推荐真空相变锅炉的设计排烟温度取130℃左右的低排烟温度。

In the present work, based on the mechanism of low-temperature corrosion, an opinion was presented by theoretical analysis and computation, that is the vacuum boiler can not avoid being corroded completely under low temperature, but the corrosion is very weak no matter if the exhaust gas temperature is higher than the flue gas dew point; it was obtained the relationship between the corrosion velocity of metal wall and wall temperature along gas pass of vacuum boiler, and the one between the corrosion velocity of metal wall and wall temperature under the condition that the flue gas temperature is lower than the acid dew point.

本文从锅炉发生低温腐蚀的机理入手,通过理论分析计算并通过实践检验,提出了真空相变锅炉虽然不能完全避免低温腐蚀问题,但不论排烟温度是否高于烟气露点,低温腐蚀的程度都很弱的观点;给出了真空相变锅炉沿烟气流程金属壁面的腐蚀速度与壁面温度的关系曲线,和烟气温度低于酸露点时金属壁面的腐蚀速度与壁面温度的关系曲线;笔者专门从事真空相变锅炉的设计研究已十多年,根据上述观点设计的数百台产品已经过多年实际运行,未发现明显低温腐蚀。

Ltd. have designed hundreds of vacuum furnace, test platform, vacuum equipments and other vacuum supported products for enterprises, companies,universities and so on .

公司现有高级工程师、工程师二十余名,全部采用计算机二维、三维软件进行辅助分析和设计,为企业、公司、大专院校等各行业设计制造数百台真空炉、试验平台、真空设备及其他真空配套产品。

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推荐网络例句

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。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。