此方法比凝固点低压法易发生更大的实验误差。
The method is subject to greater experimental errors than the freezing-point-depression method .
本文介绍了硅烷低压外延的实验装置。
In this paper, an experimental apparatus for the low pressure epitaxy of silane is described.
本文对低压液压管路有气泡和气穴产生的瞬态压力脉动过程进行了实验研究。
The experiments of the pressure transients accompanying the growing and collapsing of gas bubbles and cavitation in low pressure hydraulic pipelines are carried out.
实验结果是在某一距离以内,压缩的数字图像信号经过低压电力线路传输后质量得到保持,具有较高的清晰度和自然度。
The testing results show that compressed digital images transmitted over low-voltage power lines maintain good quality which has high clarity and naturalness within a certain distant.
最后通过实验得出结论,同步整流是低压、大电流电源中提高效率的有效方法。
Finally, we can learn by experiments that the limited efficiency improvements can be achieved by using synchronous rectification in a low voltage, high current power supply.
实验用低压钠(汞)灯电源一般用电感元件作为限流器。
The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.
本文对低压水-空气两相流动在立式螺旋管内向下流动的流型及其转变特性进行了实验和理论研究。
This paper describes an experimental and theoretical research on the two-phase flow pattern transition of downflow in vertical helical coils in an air-water loop.
实验得出了低压差工作区下料速度关联式。
The correlation of laying off is obtained in the low pressure drop region by experiment.
通过油-气-水弹状流的实验研究发现,该模型的数值模拟结果与低压工况下的实验值符合得较好。
Based on the experimental study of oil gas water slug flow, the numerical simulations of this model agree well with experimental data under the condition of low pressure.
并进行了低压系统实验的尝试。
用避暗实验法和自主活动法,分别观察了非均匀恒磁场N极、S极对急性低压缺氧引起的学习记忆障碍的影响。
The step through test and independent activity were used to observe effect of uneven constant magnetic field pole N and S on learning and memory impairment induced by hypobaric hypoxia .
通过实验测定表明:合成氨催化剂在常压、低压下进行还原,可达到低温活性高、稳定性好的效果。
Experiments indicate that the ammonia catalyst reduced under low or ambient pressure is more active at lower temperature and stable in performance.
实验结果证明,笔者提出的方案是正确可行的,电路模块的性能也很好,适用于低压电力线上传播数据。
It is proved by experiment and analysis strategy is feasible, and the circuits feature is appropriate to transmit data on low voltage power line.
本文给出了强流相对论性电子束(IREB)在低压中性气体中传输特性的理论和实验研究结果。
Experimental and theoretical results of Intense Relativistic Electron Beam (IREB) propagation in low pressure neutral gases are presented.
为了考查低压涡轮导向器的气动性能,在低速环形叶栅风洞上对导向器的实验叶栅进行了吹风实验。
For validating the aerodynamic characteristics of LP turbine guide vane, the wind blow was carried out for test cascade of the guide vane on the low speed annular wind tunnel.
为了观察急性低压缺氧对人体血浆内皮素(et)含量的影响,对48名空、地勤人员进行了急性低压缺氧实验。
In order to investigate the effect of acute hypoxia upon plasma content of ET, the experiment of acute hypoxia was carried out in 48 cases of healthy pilots and ground personnel.
实验研究表明,低压等离子体离子镇可大大提高常规光学薄膜的光机性能。
Experiment results show that LVIP can improve significantly the optical and mechanical performance of the thin films deposited.
实验结果表明,该柴油冻胶压裂液适用于强水敏油气层、低压低渗透油气藏。
This diesel based fracturing fluid can be used in water sensitive and low permeability reservoir.
应用低压旋流雾化水喷嘴(不同运行压力和组合方式)实验研究了旋流雾化水雾膜对除尘效率的影响。
The effect of a cyclone atomizing water fog film on the low pressure cyclone atomizing water nozzle is researched.
并将数值模拟计算结果与实验结果进行了比较,结果表明两者吻合较好,说明在较低压力范围内爆轰驱动加载实验加空腔可以实现准等熵压缩实验。
The results show that the quasi-isentropic compression experiments in the low pressure range can be come ture with explosive-loading device with an air cushion.
实验表明,固化一转移工艺不仅能够较好地解决溶液型丙烯酸酷压敏胶的转移施胶,而且有利于降低压敏胶的残留。
The cured-transfer process not only successfully resolved the transfer difficulties in that of solvent-type PSA, but can reduce residues of PSA when debinding.
通过相图讨论了系统压力、激活温度和氟含量对低压金刚石薄膜淀积条件的影响,可以为实验研究提供理论指导。
The principles of effect of system pressure, activation temperature and content of fluorine were obtained by the phase diagrams.
文章提出了低压射频等离子体实验设计体系,应用飞行时间谱仪和Langmuir单探针,测得Langmuir型V - I曲线,其中包括等离子体温度信息。
The paper discusses the design of the experiment of low press radio-frequency plasma, using TFS and Langmuir to get V-Icurve including temperature of plasma body.
实验结果说明本课题设计的低压配电线路微机保护及测控装置达到了给定的技术指标,已经完成研制开发一种全新的低压配电线路微机保护及测控装置的任务。
Experiment result shows that the designed device has achieved anticipative target. And the development of a new, advanced low voltage distributed power line protection device is well completed.
在高空模拟实验器上,利用已有的航空发动机预燃室点火器,研究了燃油预热增温对高空低压点火性能的影响。
The effect of advanced fuel temperature on the high altitude ignition performance in the prechamber taken from an existent aero-engine at simulated high altitude facility was studied.
根据以上控制思想,本文最后研制了一套低压无功混合补偿实验装置。
Based on the above control thought, this paper finally developed a low-voltage reactive power compensation mixing experimental device.
文章提出了一种基于“逻辑拓扑结构”组网的低压电力线载波通信组网方法,描述了建立该结构的算法,并进行了实验室仿真。
This paper introduces a method of constructing a low-voltage PLC network based on logical topological structure, amd discusses its algorithm and simulation.
实验结果还验证了膜结构参数可以通过低压下气体CO_2在大约383K时通过膜孔的渗透数据较为准确的计算得到,并代入渗透公式预测超临界CO_2的渗透行为。
The results also showed that the accurate structural parameters of porous membrane could be obtained through the permeation of gas CO_2 in porous membrane when the temperature was about 383 K.
根据大量低压电弧短路实验的结果,用概率统计方法导出低压电弧短路时的电弧电压模型及电弧短路电流的计算公式。用这些公式计算的最小电弧短路电流与实验结果吻合。
This paper presents the model of arc voltage and the formula of calculation of arc current based on a large number of experiments of arc short circuit in low voltage networks.
实验结果表明,设计的开关变换器输出电压精度高,纹波小,效率最高达到88 %,适用于低压大电流的负载设备。
Experimental results show that the output voltage of the designed converter has high precision, small ripple and up to 88% efficiency, suitable for low-voltage high-current load devices.
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