• Simply type a chamber pressure and observe the new stable vacuum in less than a minute.

    简单输入压力分钟之内可以看到新的稳定真空

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  • The effection and methods of controlling chamber pressure in heating furnace are narrated.

    论述了加热炉炉膛压力控制作用、控制方法

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  • The chamber pressure history recorded for each of the six static tests in shown in Figure 8.

    会议厅压力历史记录6个静态测试显示8

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  • The conditions to realize automatic control of chamber pressure in heating furnace are concluded.

    给出了实现加热炉炉膛压力自动控制条件

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  • Input is simply a list of propellant ingredients, as well as chamber pressure and nozzle exit pressure.

    投入简直名单推进剂成分以及商会压力喷嘴出口的压力。

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  • The meaning of quasi dynamic calibration of copper balls using to measure artillery chamber pressure is presented.

    介绍了火炮膛测压动态校准含义,分析了引起准动态校准压力对照表编表误差的因素。

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  • The results indicate that the exergy loss reduces with the chamber pressure rising during the primary drying period;

    计算结果表明随着干燥压力增大,物料的损失减小

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  • The effects of combustion chamber pressure and mixture ratio on engine performance were analyzed based on simulation.

    根据结果分析了燃烧室压强混合比对发动机性能影响

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  • The effects of chamber pressure variations under high and low ranges on film microscopical composition actions are different.

    反应气压变化微观组分影响

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  • The model predicts the transient variations of gun chamber pressure, projectile motion and the decomposition rate of propellant.

    模型可以预测发射过程中药室内压力弹丸运动工质分解速率瞬时变化

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  • Otherwise if the chamber pressure is low, the product is pumped away the chamber in time, and there is no polymer on the surface.

    压力生成物被及时带走,则样品表面光亮,聚合物残留

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  • The air chamber pressure mod el created and the flow coefficients obtained are references for air pressure ABS control logic design.

    建立压力模型求得流量系数气压abs控制逻辑设计提供了依据。

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  • A new modular method for calculating the maximum combustion chamber pressure with stage combustion cycles is proposed in this paper.

    提出一种新的液体火箭发动机分级燃烧循环最高计算方法

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  • Nevertheless, particle size distribute does not change with the combustion chamber pressure and propellant aluminum powder percentage.

    粒子尺寸分布燃烧室压强推进剂铝粉含量变化

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  • The influence of chamber pressure, gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched.

    二氧化硅反应离子刻蚀中反应压力,刻蚀气体流量射频功率等因素刻蚀速率刻蚀均匀性影响进行了研究。

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  • The charge utilization ratio is high for multi-point ignition tube experiments in a high-pressure gun, but the chamber pressure wave is high.

    火炮试验发现多点点火方案的利用率较高,膛内压力波较大。

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  • The chamber pressure as a function of time is the experimentally obtained pressure-time trace, where Po is known after each Dt time interval.

    会议厅压力作为一个时间函数实验得到压力-时间追查,其中大埔,是已知d吨时间间隔。

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  • The effect of pressurized air supply system in the stairwell and pre-chamber pressure is better and can satisfy to the evacuation requirements.

    楼梯间合用前室分别进行加压送风效果好,能够满足疏散要求。

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  • The results show that the effect of combustion efficiency on chamber pressure is limited, nozzle loss is mainly caused by its structure and size.

    研究表明,补压强的变化对燃烧效率影响有限的,喷管损失主要与喷管结构尺寸有关;

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  • Basing on the test results, the influences of chamber pressure and shelf temperature on sublimation rate and sublimation temperature are studied.

    通过实验研究了冻干过程中干燥箱内压力搁板温度升华速度升华温度的重要作用。

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  • The stable condition of equilibrium pressure and the approximate relationship between the chamber pressure and the equilibrium pressure are derived.

    然后,简略地证明平衡压力稳定条件以及燃烧室压力平衡压力近似关系

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  • The effects of both chamber pressure and initial Porosity on combustion process are calculated, and some basic conditions for stable burning are analysed.

    计算燃烧室压力初始空隙率等燃烧过程影响分析稳定燃烧时应满足的一些基本条件,结果与实验值相一致。

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  • Thermal analysis on the thermopneumatic pump to be used in the PCR chip is performed to understand the relation between chamber pressure and temperature field.

    对热气动式微进行分析,得到了泵压力温度关系

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  • But because the chamber pressure of this gun is high, the deformation of the steel cartridge case is enlarged, and the extraction ratio cannot reach the standard.

    由于炮膛较高,使得钢质药筒变形加大,不超标严重。

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  • Thee design of the C-400 is very similar to that of the B-200 motor, being slightly larger in size, and operating at a somewhat higher chamber pressure (greater Kn).

    设计C- 400非常相似B - 200型汽车稍大大小经营较高压力会议厅更大的千牛) 。

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  • This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.

    本文燃烧室压力、系统工作循环方式以及最大推力三方面叙述了世界各国液体火箭发动机技术水平

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  • The motor was installed and adjusted to allow free vertical movement, connections to the chamber pressure measuring system were made, and the oil buffer system was filled.

    电机安装调整允许自由垂直运动连接会议厅压力测量系统言,和石油缓冲系统填补

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  • This topic for dedicated artillery chamber pressure testing equipment - Add electronic manometry, and in the course of testing can not be contacted on the issue of electricity.

    课题针对炮膛专用测试仪器—放进式电子压器,测试过程无法接触题目

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  • Taking the shield machine tunneling in a subway section as the research object, the DEM geometrical model for analyzing the chamber pressure of the shield machine is established.

    以某地铁标段施工土压平衡研究对象建立了盾构密封舱土压力系统离散元仿真的几何模型

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  • Taking the shield machine tunneling in a subway section as the research object, the DEM geometrical model for analyzing the chamber pressure of the shield machine is established.

    以某地铁标段施工土压平衡研究对象建立了盾构密封舱土压力系统离散元仿真的几何模型

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