The vacuum flow-field of interceptor divert thruster is the important basis for designing. Its plume infrared is the important research object for defense.
拦截弹轨控发动机在真空中的流场可为其设计提供重要的理论依据，同时其喷焰红外辐射特性也是防御上的重要研究对象。
The driver used the dial mounted on the dash to control the flow of air into the vacuum chamber.
盘表控制进入真空管空气流量。
The placement of the glass cup creates a partial vacuum, which is believed to stimulate muscles and blood flow, while relieving pain.
这种放置方法会形成部分真空，据说这样能舒展肌肉，促进血液流通，从而缓解疼痛。
The same, involving a large volume flow is generated in the vacuum degassing in steel making.
同样，涉及大体积流的情况是在炼钢脱气的真空产生中。
If the electron flow takes place in a vacuum, as in the case of electronic valve, the electrons will travel at considerable speed, since little resistance is offered the medium.
如果电子在真空里流动，比如电子真空管，那么电子的运行速度非常快，因为介质对电子几乎不产生什么阻力。
The structure, working principle and application of centrifugal - flow thin-film vacuum evaporator were introduced.
本文介绍了离心薄膜真空浓缩设备的结构工作原理及它的应用。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
Soft start valves are used to throttle the gas flow in roughing lines. They prevent turbulences in piping and containers, particulate contamination in vacuum installations.
软启动阀适用于在粗加工过程中调节燃气气流，能防止管道和容器中的气体动荡、真空装置的微粒污染等。
This paper simulated gas flow in vacuum high- pressure gas quenching furnace with finite volume method (FVM).
这里采用有限体积法对真空高压气淬炉中气体流动过程进行了数值模拟计算。
According to air flow control principle, by adoption of pneumatic line drive technology and vacuum suction technology, pneumatic feeding mechanism was manufactured.
根据气压流体控制原理，采用气动直线驱动技术和真空吸附技术，研制出气动送料机。
The dynamic flow method UHV standard apparatus is an absolute vacuum standard for vacuum gauge calibration.
动态流量法超高真空标准装置是用于校准真空规的绝对真空计量标准。
A high vacuum composite technique for the production of salt under vacuum was designed, its unit flow, working principle, function of cooling tower and vacuum pump were introduced.
设计了一种用于真空制盐的新型高真空组合技术，介绍了该技术的装置流程、工作原理及凉水塔、真空泵等设备的功能。
Base on the main problem of vacuum ejector waste system, this paper set out overhaul flow chart and raise check and overhaul method.
根据污物收集系统的常见故障，列出了检修流程图，提出了检查方法和检修要点。
I will be trapped in an empty yard time, pray for it with a vacuum compressed into the flow of liquid.
我将时间困在一个空瓶子里，祈求用真空将它压缩成流动的液体。
The performance of the vacuum assist brake system is computed, and the computation flow of the minimum vacuum of the electric vacuum pump is designed.
对真空助力制动系统的性能进行了分析计算，设计了电动真空泵最小真空度的计算流程。
Suitable for Vacuum directional flow applications, but NOT for Holding Vacuum.
适用于真空定向流量应用领域，但不能维持真空。
Based on vacuum pumping accompanied with throttling process, presenting several superfluid helium cooling cycles and analyzing their flow principle and cooling characteristic.
以抽真空与节流相结合为基础，给出了几种超流氦冷却循环方式；分析了这几种方式的流程机理和冷却特性。
To study RH vacuum refining process, a new mathematical model of circulation flow rate to describe the circulation flow of molten steel in RH vacuum refining degasser was developed.
本文以RH真空精炼装置为研究对象，建立了描述RH真空精炼装置内钢液循环流动环流量的数学模型。
Unstable concentration field in the condition of unforced convection in the confined vacuum has been calculated by programming flow field and concentration field simultaneously.
在以上流场计算的基础上，耦合计算浓度场的子程序，计算了自然对流条件下受限空间内有污染源存在时的非稳态浓度场。
In design of a vacuum system, generally it concerns distinguishing the regions of gas flow, the conductance of tube, the pumping speed and the pressure of system etc.
在真空系统的设计中，一般涉及到流态判别、流导、泵的抽速和系统的压力等参数。
Similarly, these cases involved large-volume flow is in the steel produced in the vacuum degassing.
同样，涉及大体积流的情况是在炼钢脱气的真空产生中。
The pressure of the steam used in the vacuum pump of VD refining furnace is stable, but its flow is periodic.
VD精炼炉的真空抽气泵工作时蒸汽压力稳定而流量具有周期性，间断使用。
Vacuum gauge and valve assembly can optimize the flow of samples.
使用真空表和排气阀优化样品流速。
This article introduces the process flow, technology feature, field use and test circumstances of the vacuum-chemistry combination deaeration technology and makes economic appraisal of it.
介绍了真空化学组合除氧技术的工艺流程、工艺特点和现场优用及测试情况，并对该技术进行了经济评价。
This paper discusses the relation between degree of vacuum and air flow in drop pipe when black liquor flow is constant.
本文叙述了当液体流量恒定时，水腿中（大气压管）吸入空气量与真空度的关系。
GUD electric high vacuum (pressure) ball valves USES electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum (pressure) pipeline.
GUD型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空(压力)系统管路中的介质流。
The process flow sheet of vacuum distillation of Bi-Ag-Zn crust was drawn up, and its rationality was argued.
拟定了真空蒸馏铋银锌壳制取粗银、粗铋和粗锌的工艺流程，并论证了该流程的合理性。
The dependence of etching rate and profile on the vacuum pressure, RF pow-er, gas composition and flow rate, and electrode temperature is analyzed.
分析了真空压力、射频功率、气体组合及其流量和电极温度对刻蚀速率、刻蚀剖面的影响；
VTLEBF01 electric high vacuum (pressure) ball valve USES electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum (pressure) pipeline.
VTLEBF01型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空(压力)系统管路中的介质流。
VTLEBF01 electric high vacuum (pressure) ball valve USES electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum (pressure) pipeline.
VTLEBF01型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空(压力)系统管路中的介质流。
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