它们基本上会保持自身的状态，直到由强烈的化学物质、高压、热或冷改变特性，或者成为其他生物的食物。
They stay roughly the way they are until they are denatured by strong chemicals, high pressure, heat or cold, or by becoming food for another living thing.
本文采用辅助高压击穿与能量续流的触发电路来导通真空触发开关tvs，对触发过程中的触发能量和时延特性进行了分析和研究。
Analysis and research were done for the trigger energy and time delay characteristics in the triggering process, using the energy storage and pulse formation trigger circuit to switch on the TVS.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功，对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求，装置的成本较高。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
本文介绍了高压玻璃钢管道的特性及在我国油田的应用情况。
This paper introduces the characteristics of high pressure FRP pipes and its application in the oil field.
针对柴油机高压油管内燃油压力波动特性，设计和选择了故障诊断系统的硬件和软件。
According to the character of pressure wave in diesel high pressure line, the hardware and software of fault diagnosis system was designed and choose.
由于MSW的高压缩性，初始孔隙比不同对试样的动力特性影响不大。
Because of the high compressible property of MSW, the influence of initial void ratio is very little.
绝缘子的真空表面绝缘特性研究真空下的高压沿绝缘子表面击穿物理过程，称真空表面闪络过程。
The insulation characteristic of insulator in vacuum is researched in the process of the high voltage breakdown along the insulator surface in vacuum, which is called vacuum surface flashover.
介绍了高压热变电阻软起动装置的工作原理、起动特性及应用。
The working principle, start characteristic and application of the soft starter of high voltage thermal resistor are presented.
由于MSW的高压缩性，初始孔隙比不同对试样的动力特性影响不大。
The high compressive property of MSW makes the influence of the initial void ratio insignificant.
一些产品的用途决定其需要具有耐高压压溃的硬度和强度特性以及表面的耐磨性。
Some product applications require properties of hardness and strength to resist penetration under high pressure and to provide maximum wear qualities only on the surface.
恒功率输出特性避免高压钠灯在高于220v标准电压时会产生超亮度浪费。
Constant power output characteristics can avoid prodigality caused by super-brightness when voltage of high-voltage sodium lamp exceeds 220v.
结果表明：高压共轨喷油器不同结构参数对其动态特性、喷油率及循环喷油量等性能指标有很大的影响。
The results show that the different structural parameters of the high-pressure common-rail injector have strong effects on the dynamic characteristic, injection rate and cycle fuel injection quantity.
该系统能够完成高压除磷喷嘴的流量-压力、打击力特性测试。
The system is able to complete the high-pressure descaling spray flow - pressure, hitting power characteristics of test.
面对重力注浆土钉的一些不足，提出了高压注浆土钉，并对它的一些特性作了一些探讨。
Aiming at the disadvantages of gravity grouting soil nailing, high-pressure grouting soil nailing is introduced in this paper, and its characteristics are discussed.
异常高压带的封闭特性对油气的生成与运移有密切关系。
The sealing character of abnormally high pressure zone and origin and migration of oil and gas are closely related.
针对空间碎片超高速撞击充气压力容器问题，应用非线性动力学分析软件AUTODYN-2D，采用SPH方法对碎片云在高压气体中的运动特性进行了数值模拟研究。
SPH methods in AUTODYN-2D was used to investigate the characteristics of debris clouds propagation inside the gas-filled pressure vessels for hypervelocity impact on the pressure vessels.
物料的压缩—反弹特性是研究高压辊磨机动力学的基础。
The compression-expansion properties of particle beds are the basis for studying the mechanism of the high pressure roller mill.
理论上讨论了激光辐照形成的高压冲击波的幅度和时间特性。
In this paper, the magnitude and time characteristics of laser induced shock waves are theoretically studied.
针对低、高压轴流送风机及多级轴流压缩机在低流量区域的失速喘振特性及其预防措施进行了分析。
The stall surging characteristic and its prevention measure are analysed with focus on low-pressure axial fan, high-pressure axial fan and mutiple-stage axial compressor.
高压直流换流器和换流变压器的饱和特性之间的相互作用可以导致换流变压器铁心饱和不稳定现象的发生。
The interaction of HVDC converter with the saturation characteristic of converter transformer can lead to core saturation instability of converter transformer.
特高压长距离输电线路呈显著的分布参数特性，其电容电流很大。
UHV long transmission line is of its distinct characteristics of distributed parameters and large capacitive currents.
利用高压DSC研究了三羟甲基丙烷三硝酸酯（TMPTN）的热分解特性。
The thermal decomposition characteristics of trimethylolpropane trinitrate(TMPTN) were investigated by means of high pressure DSC.
其次，从位错动力学角度建议了一个塑性松弛函数以便描述高温、高压下塑性流动的特性。
Secondly, a plastic relaxation function describing the behaviour of plastic flow under high temperature and high pressure is suggested from the viewpoint of dislocation dynamics.
研究了不同超高压处理对鲜、熟牛肉的感观特性、保藏性和残存微生物的影响。
The quality of sensory and preservation and remanet microbe of fresh and cooked beef treated by different ultra-high pressure was investigated.
实验结果表明，该电路具有良好的恒流特性，适于高压电容充电。
With the experimental results, the constant-current characteristic which could be applied in capacitor charging was well shown.
为了提高压电泵的效率、优化压电泵的结构，对泵用压电振子的动态特性进行了研究。
In order to improve the efficiency of the piezoelectric pump and optimize its structure, the dynamic characteristics of the piezoelectric actuator were explored.
通过优化共轨喷油器液力参数和电磁阀高压驱动电路，改善了高压共轨系统的响应特性。
The response characteristics of the common rail system are improved by optimizing the hydraulic parameters of the injector and the driving circuit of its solenoid.
主要介绍了高压真空断路器机械特性测试仪的硬件电路设计和软件程序的编程。
It mainly introduced hardware circuit design and software program programming for high-voltage circuit breaker mechanical characteristic tester.
分析计算了铁心、低压绕组、高压绕组的温升特性及整体温度分布和最热点位置。
The temperature rise characteristics of core, LV coil and HV coil, as well as whole temperature distribution and the location of the heatest spot were analysed and calculated.
分析计算了铁心、低压绕组、高压绕组的温升特性及整体温度分布和最热点位置。
The temperature rise characteristics of core, LV coil and HV coil, as well as whole temperature distribution and the location of the heatest spot were analysed and calculated.
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