产生

In 1961 they published the first carrier will be injected into the semiconductor PN junction to achieve the "injection laser" exposition and demonstration in the tunnel diodes as high as in Jane and the PN junction to achieve population inversion (which is Produced by stimulated emission of the necessary conditions for) the possibility, but also that active high-density areas around the most active carrier of the border areas on both sides of the refractive index of a difference, creating optical waveguide effect.

他们又于1961年最先公开发表将载流子注入半导体PN结以实现"注入激光器"的论述，并论证了在如隧道二极管中那样高度简并的PN结中实现粒子数反转(这是产生受激发射的必要条件)的可能性，而且还认为有源区周围高密度的多数载流子造成有源区边界两边的折射率有一差值，因而产生光波导效应。

The so-called "adiabatic expansion" means that the light generated by the acoustic signal in the absorption within the region transit time under the same conditions are far greater than the time required for thermal diffusion, negligible effect of the proliferation of light signal the impact of this Conditions, acoustic imaging to short-pulse laser for excitation, ultrasonic signal for the information to the carrier, with high-resolution and high-contrast imaging features.

所谓的"绝热膨胀"是指所产生的光声信号在吸收区域内的渡越时间远远大于相同条件下热扩散所需的时间，可忽略热扩散效应对光声信号产生的影响，在此条件下，光声成像以短脉冲激光为激励源、以超声信号为信息的载体，具备高分辨率和高对比度的成像特点。

As a result of,explained of property right not completeness, just produced odd right problem, counterpoise odd control to ask for union to be together with the rest, factor of production of admeasure of cent of dispersive and symmetrical ground is possessory, can produce significant incentive effect most.

说明了正是由于产权的不完全性，才产生了剩余权利问题，把剩余控制权和剩余索取结合在一起，分散对称地分配给生产要素所有者，最能产生有效的激励作用。

Arising under given historical conditions and experiencing rapid promotion, limitation of liability for maritime claims has been indispensable in the law of admiralty.

海事赔偿责任限制是在特定的历史条件下产生的一项制度，从其产生、发展到如今，历经不断完善，已经成为各国海事法中不可缺少的内容。

All of the aerodynamic force must be produced in the absence of any incident flow, meaning lift can only be produced by the powered reciprocating motion of the wing.

所有的空气动力都必须在缺乏任何迎流的情况下产生，意味着只可能通过翼的有动力作用的往复运动来产生提升。

Even if he talk to me today that many, that may be generated due to the distance between the aesthetic and trust, and the bar atmosphere of ease, the role of alcohol or any other impact resulting from the magic.

纵然他今天对我倾诉了这许多，那也许是因了距离产生的美感和信任、酒吧里舒缓的气氛、酒精的作用或者其它什么所产生的神奇影响。

Two new concepts of localization of test generation and aftereffect are introduced.

提出了局部测试产生和后效作用两个新概念，并基于这两个概念建立了一个基于电路结构分析的测试产生系统SABATPG。

The conclusions based on the above research and analysis were: space mutation brought not only variation of agronomist characteristics of rice, but also variation of resistance to blasts, and the variation was able to become genetic stable.

上述研究结果表明：空间诱变不但能够使水稻农艺性状产生变异，而且能够使抗性产生变异，同时这种变异能够稳定的遗传下来。

Therefore, the condenser air is not the main reason of condensate supercooling, although it has some influences.

在正常运行工况下，由于这一区域的蒸汽凝结量已很少，所以对全部凝结水的平均过冷度不会产生明显的影响；因此，凝汽器中存在空气对凝结水虽然有一些影响，但并不是凝结水产生过冷的主要因数。

These counteracting forces of gravity and pressure create oscillations, analogous to sound waves created in air by pressure differences.

这些方向相反的引力和压强产生了振荡，跟空气中的压强差产生声波一样。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷