击穿的

In this case, the rapping acceleration is independent of ρ×J. From this new point of view, a critical rapping acceleration equation can be given based on the correlation curve of ρ and J presented by Oglesby.

从这一新观点出发，根据Oglesby提供的粉尘层击穿前的电晕电流和粉尘比电阻的相关曲线，得出临界振打加速度计算式。

Silicon carbide is a promising semiconductor with wide band-gap, highsaturation electron drift velocity, high thermal conductivity and high breakdownelectric field.

碳化硅是一种具有宽禁带、高电子饱和漂移速度、高的热导率以及高的临界击穿电场等优异特性的新型半导体材料。

In this paper, experiments were designed according to the operating state of converter transformers, and processes of breakdown and creeping flashover in oil-paper insulation were studied.

针对换流变压器的特点，设计了相应的试验装置，初步对油纸绝缘中的体击穿和沿面闪络进行了试验研究。

Full application of this project can save the time for seeking the high voltage porcelain post insulator breakdown points, reduce a half of the power off maintenance time for the electric authority. It can reduce more than YMB 5 billion Yuan of the direct economic loss and more than YMB 120 billion Yuan of the indirect economic loss.

本项目的全面实施可为电力部门免去寻找高压瓷瓶击穿故障点的时间，缩短因停电检修时间二分之一，全国每年可减少直接经济损失 50 亿元以上，减少间接经济损失 1200 亿元以上，提高供电质量，降低外线工劳动强度，减少外线工配备量。

Use the daily monitoring data of transformer, the algorithm that use BP and improve BP algorithm to train a network, built puncture voltage and 4 associated models of influencing factor respectively.

利用变压器的日常监测数据，用BP算法和改进BP算法练习网络，分别建立了击穿电压和4个影响因素的关联模型。

Based on the study of the machining mechanism of WEDM, how the current slop affects the cutting rate and wire wear is pointed out.

通过实验发现了放电击穿延时的特点，并对放电延时对电流波形的改变进行了分析。

"Yeah,When a bullet cut through our heart......"

&当然！！当一颗子弹击穿我们的心脏的时候。。。。。。。&

If the explosion is very close to the surface, fragments from the bomb will penetrate the ships' shell plating at or above the waterline.

而若是爆炸靠近水面的话其产生的破片可能会击穿舰体水线以上的舱板。

Physics mechanisms and measuring methods of thermal effect, field effect, mechanical effect, optical breakdown and laser produced plasma shock and acoustic wave in the interaction between high-power laser and layered material have been theoretically and experimentally studied.

本文从理论和实验上全面研究了高功率激光与层状物质相互作用过程中存在的热效应、场效应、力学效应、光学击穿、以及产生等离子体冲击波和声波的物理机理与测试方法。

ABSTRACT It is always the main topic in dielectrical physics for study electrical aging and breakdown of dielectrics.

强电场下电介质的电老化和击穿一直是电介质物理研究的主要课题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。