查询词典 shock pressure

Meanwhile, the next round in the policy holding stability and trigger a rebound in market, bank stocks led the mainstream varieties led the stock shock was the way its own run-pattern of the adjustment disk does not have a decent appearance in the continued upward, the technical adjustment of the pressure began to increased, both on K-line in order to cross-Star received shows that differences of both short-term long-short market, has significantly increased, the market volatility will inevitably increase.

同时，本轮在政策维稳下引发的反弹行情，以银行股为首的主流品种领涨，股指呈一路震荡盘升格局，盘中没有像样的调整出现，在持续上行后，技术上的调整压力开始加大，日K线双双以十字星报收显示，短线市场多空双方的分岐明显加大，市场震荡加剧难免。

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The plasma ignition threshold of metal is got through experimental and numerical study. 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 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210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著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。

Handicap observed heavy selling pressure is still mainly concentrated in the valuation of higher brokerage stocks, business unit, as well as some small and medium-sized panels varieties; At the same time, low Prev Close low-income, disadvantaged more obvious, and the U.S. presidential election after the dust settles from the United States Unit-induced shock, making A shares rose with the fall of the deep-rooted bad habits do not become more prominent.

盘口观察到大量抛售的压力仍然主要集中在券商类股的估值较高的集中，业务单位，以及一些中小尺寸面板品种；与此同时，昨日收盘低，收入低，弱势较为明显，而美国总统大选的尘埃后，从美国股平息致休克，使A股与根深蒂固的坏习惯不更加突出秋天上升。

For example, when passing at low altitude supersonic aircraft, when the head and tail of the aircraft will have the pressure and density of mutations through the surface formed after the N-shaped shock wave reflection, reached the ground sounds like explosions, this special sound of noise is called the H -.

例如，当超声速飞机在低空掠过时，在飞机头部和尾部会产生压力和密度突变，经地面反射后形成N形冲击波，传到地面时听起来像爆炸声，这种特殊的噪声叫做轰声。

There's a good reason we soak in hot rather than cool water when we want to relax: After the body adjusts to the shock of the heat, the blood vessels dilate and blood pressure goes down—sometimes way down, which is why hot tubbers are advised not to soak for more than 15 minutes.

之所以是泡热水澡而不是冷水澡是有充分根据的：在身体适宜了热度后，血管会膨胀，从而血压下降--有时候下降很大，这就是为何泡热水澡者不宜超过15分钟

Dousou her hands on her body shock, the wound can not find the end, the micro-hold her hand, only to motherhood, warm hands, the pressure in its own pain-stricken heart.

她抖擞的手在她全身惊过，找不到伤口，最后，金微握住她的手，把那只母性的、温暖的手，压在自己那肿痛万状的心脏上。

All rats were anesthesized and ventilated mechanically with FiO2 0.5, BR 100·min-1, VT12ml·kg-1 and I/E 1/1.5. The blood was withdrawed to induce hemorrhagic shock via the carotid until blood pressure reached 45±5mmHg and lasted for 1 hour, and the shed blood and Ringers lactate in volume equal to the shed blood were reinfused for resuscitation in two hours in groups B～F . Afterwards, LPS was given via the trachea(200μg·kg-1,in 500μl normal saline) to establish the ARDS model.

所有动物均行机械通气，吸入氧浓度（FiO2 ）0.5，B～F动物在20min内自颈动脉放血至平均动脉压为45±5mmHg，休克1h后开始液体复苏，在2h内回输全部采集血液及等量平衡液，然后气管内给予内毒素200μg·kg-1。

Finally, the numerical investigation of shock wave compression passage and the analysis of flow characteristics are performed and it is concluded that the pressure ratio of single stage may be equal to nine.

最后，通过对激波压缩通道进行了流场数值模拟，对其流道内的气动特性进行了分析，得出其单级压比可以达到9，充分显示出其优越的高压比特性。

Using Field single ignition experiments of the four unconfined volume dispersion and small dosage solid FAE and TNT bombs experiments, we got the peak overpressures of solid FAE at different distances. Compared with TNT, The overpressure of FAE is 1.14~1.6 times higher than that of the TNT. Based on the theory of the air shock wave overpressure, the FAE relativity TNT mass is evaluated. At the edge of the explosive field, the number is 3.88. Pictures of high speed photography indicate that the duration and the most effect area of the FAE and TNT. Compared with TNT, obviously the FAE has more advantages. And, based on the theory of the critical concentration of dust explosion, the radius of dust explosive zone is evaluated. The phenomenon that the overpressure decays rapidly with distance is analyzed. It is suggested that the explosive temperature should be increased as the main approach to improve the FAE explosive capability in the condition when the over pressure is invariable.

通过四组无约束固态燃料空气炸药装置与等质量的TNT在野外开放空间的一次起爆对比实验，测得了不同配方组份FAE装置在不同距离的爆炸超压分布，FAE装置峰值超压比相同距离的TNT高1.14-1.6倍；并运用空气冲击波峰值超压公式计算出了FAE的等效爆炸TNT当量随距离的变化关系，在爆炸场边缘区，FAE装置爆炸当量达到了3.88倍TNT当量；通过高速摄影的图片得到了爆炸产生火球的持续时间和最大作用范围，与等质量TNT爆炸火球相比，FAE的优势明显；运用粉尘爆炸下极限浓度估算了云雾爆轰区半径，并分析了测量到的固态FAE爆炸场的压力分布单调衰减的原因；建议在保持超压不变的情况下，把提高爆温作为提高FAE爆炸性能的主要途径。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。