对纳米碳化硅的高温高压稳定性和分解行为进行了实验研究。
The stability and decomposition behavior of SiC nanometer powders was studied under the high pressure and high temperature.
对于极端高压地层,即使不流动,也可能存在井眼稳定性问题。
An extremely high-pressure formation, even if not flowing, may have wellbore stability problems.
直流高压电源输出电压和电流的稳定性,对产生稳定的电晕电场极为重要。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
直流高压电源输出电压和电流的稳定性 ,对产生稳定的电晕电场极为重要。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
一种用于高速高压等极端工况下的新型双螺旋槽端面密封在实际运行过程中密封腔压力会出现波动,从而影响密封稳定性。
Seal chamber pressure of a new double spiral groove face seal working under high velocity and pressure conditions may probably be disturbed in operation, which affects the seal stability.
P 122钢具有较高的热稳定性,满足1000MW超超临界机组高温高压蒸汽的要求,但是其可焊性较差。
P122 steel has high thermal stability, can meet the requirements of high temperature and high pressure steam for 1000mw ultra supercritical units, but has poor weldability.
直流高压电源输出电压和电流的稳定性对产生稳定的高压复合电场极为重要。
The stability of voltage and current outputted by HV DC power is important to generate stable high-voltage electric field .
在总体评估特高压同步电网安全稳定性的基础上,探讨进一步利用新技术提高系统安全稳定水平的可能性及效果。
Based on security and stability evaluation of UHV power grid, the possibility and purpose of the measures are discussed to increase the system security level.
传统的高压电源由于其体积和低稳定性不能够满足一些新技术和特殊场合的要求。
The classic high voltage power supply can not satisfy the new technology and some special fields for its huge volume and low stabilization.
与常压合成的相比,高压下合成的MCM - 48具有更高的热稳定性和水热稳定性。
MCM-48 synthesized at high pressure appeared higher thermal and hydrothermal stability than that synthesized at autogenous pressure.
介绍了一种利用可擦除可编程逻辑器件EPLD进行信号处理,实现高压断路器行程—时间特性监测的方法,可简化电路,提高系统的灵活性和稳定性。
This article is mainly about travel-monitoring for high voltage circuit breaker using EPLD, which may simplify the circuit and enhance the flexibility and stability of the monitoring system.
实验与分析表明,高压直流放大器采用功率场效应管和电压闭环控制后,可拓展放大器通频带,提高放大器输出能力和长时间稳定性。
The experimental and analytical results demonstrate that wide bandwidth, high voltage output and long-time stability can be achieved with power MOSFETs and a closed-loop scheme.
与弱交流系统相连的高压直流系统被认为是引起电压不稳定的一个因素,评价交直流系统电压稳定性的方法相当复杂。
The high voltage direct current (HVDC) system connected with weak AC system is considered to be one of the causes for voltage instability.
重点研究特高压同步电网是否能满足我国电力系统安全稳定性的标准要求。
The security and stability of power system and the economic factors should be considered before breaking the electromagnetic loop circuit.
通过对高压器件的防击穿保护,并增加适当的延时电路,大幅度提高了驱动电路的工作稳定性。
The circuit 's working stability is improved greatly through anti-breakdown protection and adding appropriate time-delay circuit.
在高压汽水回路上对垂直并联管中汽液两相流不稳定性进行了试验研究。
The steam-water two-phase flow instability in vertical parallel pipes was studied experimentally in the high pressure steam-water test loop.
在氟气加气站压力控制系统中,氟气高压罐压力的稳定性对系统的安全性和其他参数影响很大。
In the pressure control system of the fluoride gas station, the pressure of fluoride in high-pressure tank has great influence on the system security.
通过数值模拟,可以从理论上预言高压单元工作点的稳定性以及输出电压随其他参数波动式的变化。
From the data simulation, the feasibility of the steady work of HVU and the wobbling feature of its output voltage with the change of other parameters can be theoretically obtained.
利用程序延时以及软件滤波消除超高压汞灯驱动电流、电压、测量装置机械振动对测量结果的影响,从而提高了测量数据的准确性和稳定性。
Program time delay and software filtering were used to delete the interference of the drive current and the mechanical vibration, so the measuring precision was improved.
超高压比热处理更有利于保持鱼糜凝胶特性在贮藏过程中的稳定性。
It is more conducive to maintain the stability of gel property for UHP than heat treatment during storage.
结论高压乳匀法制备的TET- SLN具有粒径小、稳定性和包封率高的特点,优于超声法。
Conclusion Compared with ultrasonication, high pressure homogenization is a better method to prepare TET-SLN, which is smaller, steadier and highly incorporated.
该高压发生器达到了设计要求,已投入实际应用多年,并体现出高稳定性和高可靠性的特点。
The high-volt generator has achieved design standard and moreover has showed high stability and reliability through its application for se…
对大规模交直流网络下的高压直流控制保护系统进行参数优化设计,是保证灵活交流输电系统暂态性和稳定性良好的重要手段。
The optimal design of HVDC control and protection parameters in the case of large-scale ac and DC power system network is a valid measure to ensure achieving good transient and stable performance.
重点研究特高压同步电网是否能满足我国电力系统安全稳定性的标准要求。
It is researched whether if the security and stability performance of ultra high-voltage (UHV) grid could meet the requirements of power system security and stability criteria of China.
本发明无人遥控潜水器用液压剪切器不仅工作能承受高压力,稳定性好、无介质泄漏、寿命成倍增加,而且成本大幅度降低。
The inventive hydraulic cutter for unmanned remote controlled submersible can bear high pressure in work, and has good stability, no medium leakage, multiplied service life and greatly reduced cost.
研究了超高压处理的鱼丸的贮藏稳定性。
The shelf life of the high pressure treated fish balls was investigated.
研究了超高压处理的鱼丸的贮藏稳定性。
The shelf life of the high pressure treated fish balls was investigated.
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