雪崩

This is obviously subject to the price of crude oil after the avalanche, coal and bulk commodity prices are driven down.

这显然是受雪崩后，煤炭和大宗商品价格对原油价格的推动下。

R4 and R5 are chosen such that the common mode rejection ratio is limited by the amplifer for values of R3 greater than 1 k.

此设备是在承受高能量雪崩模式和二极管具有极低的反向恢复时间和存储电荷的能力。

This dissertation is concerned with scaling behaviors and avalanche dynamics in the critical state of the evolution model.

本工作主要研究演化模型在临界区域的标度行为和雪崩动力学。

Artists pay great attention to the relationship between shape and color, the warm and close-range, the vision of the cold gray contrast, have had a deep sense of space, the rock block diagonal form and different compositions, resulting in the avalanche and the dynamic atmosphere of terror .

画家十分注意造型与色彩的关系，近景的暖色与中、远景的冷灰形成对比，产生了纵深的空间感，块状的山岩造型及不同斜线的构图，造成了雪崩的动感与恐怖气氛。

This only to bury the pine cone actually to initiate the big avalanche gold medal supporting role is really too receives welcome, the light looked how this prehistoric small squirrel did carry on under the iceberg favorable crag has the limit challenge to seek for the pine cone movement extremely, the excavation, the diving, smells searches, sways back and forth, continues to make the crack glacier, the initiation diastrophism, subsequently "the deconstruction world", already smiled the broken belly to make one smile the broken belly.

这个只为了埋松果却引发了大雪崩的金牌配角实在是太受欢迎，光看这个史前小松鼠如何在冰山的利岩下进行极具极限挑战的寻找松果运动，挖掘、潜水、嗅探、打滚，继续弄裂冰川、引发地壳变迁、继而"毁灭世界"，就已经笑破肚皮使人笑破肚皮了。

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

The Mount holds a pyramidal shape, and is extremely rugged, with ice cliffs standing erectly, marks of snowslips all over the surfaces of steep slopes.

陡峭的坡壁上布满了雪崩的溜槽痕迹。

The paper brought forward and excogitate a technique of dynamic compensating with which can greatly enhance the adaptive capability of temperature of the APD. In the research of usage, with the help of Ningbo Zhengdong photoelectricity CO.

论文详细分析了影响系统稳定性的各种因素，尤其是雪崩光电二极管的温飘特性，提出并研发了一种动态跟踪补偿技术，能够大大提高APD 对环境温度的适应能力。

The exact explicit form of scaling function for LC avalanche size distribution is obtained from the master equation.

LC雪崩大小分布的标度函数的精确形式可以从主方程导出，标度函数的性质与实验模拟相一致。

This burst waveform has benefits compared to a continuous wave emission in that the laser peak power can be very high for measuring long distances, yet the average power can be kept low for eye safety. And more, the pre-amplified optical receiver possessing temperature compensation and feedback resistance noise compensation is designed which is based on the noise spectrum density theory of silicon avalanche-photodiode.

同时根据硅雪崩光电二极管噪声谱密度理论，设计了具有温度补偿和反馈电阻噪声补偿的激光测距仪前放接收模块，详细分析了背景光，反向高压和反馈电阻对于Si-APD接收性能的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新