This paper introduces one special case of low vacuum of cyclotron.
介绍了回旋加速器的一例真空度不足的特殊故障。
The product which is prepared in low vacuum is low viscosity and the color is more yellow.
过低的真空度，产物不仅特性黏度低，而且其色相也较差。
The rational low vacuum circulating water heating can improve the hot economy of thermal power plant .
合理的低真空循环水供热可以提高火电厂热经济性。
It indicates that the sixth harmonic generation in high vacuum is more preferable than that in low vacuum.
实验结果表明高真空状态对于六倍频相干光的产生比在低真空状态下更为有利。
Low vacuum in condenser has always been paid attention to during the course of units' operation in power station.
凝汽器真空偏低一直是电厂机组运行中人们普遍关注的问题。
The system's measuring range can be automatically switched from low vacuum to high vacuum, and it has a wide measuring range.
本系统具有从低真空到高真空，气压测量范围宽、量程自动切换功能，并能实现对真空度的实时控制。
The washing dirt suction device can be used to clean the floors, trains and motor cars, and used as a low vacuum suction cleaner.
本冲洗吸污器不仅可清洗地面、火车、汽车，还可作低真空吸尘器。
The measurement chamber must been kept with low vacuum in measuring for that gas convection affecting thermal conductivity is reduced.
为了减少气体对流对传热的影响，测量必须在低气压下进行，然后通过线性外推求算结果。
Besides, the problem on share of heat and power in the low vacuum heating system was discussed emphatically. A new share method was raised.
此外，本文还着重对低真空供热系统的热电分摊问题进行了探讨，提出了一种新的(火用)值法。
The native thermocouple gauge tubes are in the most common used transducers for the gross and low vacuum measure and control in our country.
由该方法制造的带自补偿热偶真空规管已申请中国专利国产热偶规管是我国目前应用最普遍的粗低真空测控传感器。
This paper presents a new method in which the coating layer is absorbed by low vacuum for determining the permeability of coating used in casting.
提出了用负压吸附涂料层的方式测试涂料透气性的新方法，并推导出了在该方法下计算涂料透气性的数学表达式。
The way of supplying heat with low vacuum of small-middle steam turbine can save energy sources, but it will have effect on safety of steam turbine itself.
中小型汽轮机低真空供热可以节约能源，但对汽轮机本身的安全性会产生一定的影响。
The ferroelectric material is a novel cathode material, which is characterized by its low vacuum requirement, convenient fabrication, low work function and fast reactive rate.
铁电材料作为一种新型的阴极材料，具有真空要求低、制作简单、功函数低、响应速度快等特点。
Current profile extrusion practice typically involves dry calibration tables, which can be 30 ft or more long, in front of a water immersion tank with form guides under low vacuum.
目前，型材挤出实践包括干标定台，它有30多英尺长，位于浸渍水箱的前部，结构导轨处于负压。
Pyrolysis experiments of waste printed circuit boards(WPCBs) were carried out by means of thermogravimetric analysis(TG) and a bench-scale fixed-bed pyrolysis reactor under low vacuum.
采用热重分析仪和固定床热解反应器对废旧电路板进行了低真空条件下的热分解实验。
The unit is used to realized the airflow conveying of granulated resign ny mens of the technology of low vacuum. It can be used with a hopper dryer to automatize dry material-supplying.
本机采用低真空原理实现塑料树脂粒子的气流输送，可与料斗式干燥机配套，实现干燥烘料自动化。
It is shown that, for the refining of extra-low oxygen steel under low vacuum, blowing argon through porous plug into molten steel can effectively remove oxide inclusions from molten steel.
结果表明，在真空感应熔炼过程中，通过透气砖向熔池吹氩，可以实现在较低的真空度下熔炼超低氧钢，以及有效去除钢中的氧化物夹杂物颗粒。
According to the work of a low pressure vacuum valves, ultra high vacuum valves and vacuum valves.
根据工作压力有低真空阀门、高真空阀门和超高真空阀门。
But low-Earth orbit isn't a perfect vacuum.
但近地球轨道不是一个完美的的真空。
Then it gets rather more high-tech. Capua's high-vacuum, low-temperature equipment removes bergaptene, an irritant, from the oil; and it is then stored under nitrogen gas to stop it oxidising.
后来萃取的方法更加更高科技化了，卡普阿公司的高压低温设备能将刺激物，bergaptene(一种脂)与油分离；然后将香油储存在氮气中防止其氧化。
In the low temperature, corrosive medium or vacuum conditions, with special performance should be considered the gasket.
在低温，腐蚀性介质或真空条件下，应考虑具有特殊性能的密封垫。
It introduces a space environment simulator control system used to realize ultra low temperature and high vacuum.
介绍一种用于实现超低温、高真空的太空环境模拟器控制系统。
Under these conditions, a vacuum is indicated on the low pressure side.
在这些情况下，说明低压端存在一个真空状态。
The bars are often suspended in a vacuum and kept at low temperatures to reduce noise.
铝棒一般放置在真空中，并保持极低的温度以抑止噪音。
SESCO can design, engineer, and manufacture oil booster pumps for transformer vacuum processing and other low NPSH applications.
SESCO可以设计，开发，制造增压油泵，用于变压器真空加工和其他低npsh应用。
By applying different pre-pressure, the speed, torque and temperature of the ultrasonic motor in low and high vacuum have been tested and compared with the normal condition.
施加不同的预压力在低、高真空环境下对超声电机的转速、转矩及温升进行测量并与常态下相比较。
Because the hardness of substrate was low after vacuum melting, the hardness of substrate was increased by hardening and tempering methods.
由于真空烧结涂层基体的硬度较低，采用对基体调质处理的方法来提高涂层基体的硬度。
Mold filling characteristics of Al alloy in vacuum lost foam low pressure casting (VLFLPC) under counter gravity condition were examined.
试验研究了反重力浇注条件下，铝合金消失模真空低压铸造的充型流动特性。
Mold filling characteristics of Al alloy in vacuum lost foam low pressure casting (VLFLPC) under counter gravity condition were examined.
试验研究了反重力浇注条件下，铝合金消失模真空低压铸造的充型流动特性。
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