发射的

In monochromatic CL images, the green emission comes from randomly distributed dots and floccules that occupy almost the whole surface. The blue emission comes from the floccules only.

单色的阴极荧光谱发现绿光发射对应的发光区包括絮状区域和发光点，而蓝光发射对应的发光区仅包含絮状区域。

The parabolic reflector of the G-type radiant cooler is one of the most important refrigeration parts, and the key point of calculating its exchange factor s to other parts by the Monte Carlo method is to simulate the location and direction of radiant packets correctly.

抛物面屏是G型辐冷器的主要制冷部件之一，蒙特卡洛法计算其与各辐射表面之间耦合因子的关键是正确模拟计算随机辐射能束的发射位置与发射方向。

The copolymers consisting blue- and green-yellow light emission have been designed and synthesized. We try to obtain white light-emission by combining the two equalized light-emission and adjust emission colors by changing the content of green-yellow light emission unit.

设计合成了由蓝光与绿-黄光发射单元组成的共聚物，并试图通过两种补偿色的发光获得白光，由改变绿-黄光发射单元的含量来调节发光颜色。

The high reflectivity of bottom anode is essential for achieving high efficiency in TOLED based on silicon.

硅基顶发射器件的阳极要有导电率高，在可见光范围内吸收小，反射率大的特点，从这三个方面来看，Ag比较适合做硅基顶发射器件的阳极。

He says, rocket of new-style big thrust is 5 meters as a result of diameter of its core class, carry through railroad or highway spring of Xi Chang, wine or Taiyuan satellite launch a center very hard,"Long march 5 " will carry through sea route of tailor-made cargo ship classics the is located in Hainan Wen Chang satellite of new construction launchs a center.

他说，新型大推力火箭由于其芯级直径为5米，很难通过铁路或公路运到西昌、酒泉或太原卫星发射中心，&长征五号&将通过特制的运输船经海路运到新建设的地处海南文昌的卫星发射中心。

The new launch center aims to serve the next-generation rocket carriers that do emit poisonous and pollutive gas and new-type spacecraft.

新的发射中心将用于发射确实会释放出有毒污染气体的下一代火箭航母以及新型的宇宙飞船。

Based on a large number of scientific and technical documents, this paper generalizes the basic principles and application status of magnetic acoustic emission and makes a set of experiments by the hardware and software that the author designs, and obverses some typical rules of magnetic acoustic emssion.

铁磁材料都可以用磁声发射法来测量其应力大小，为此，本文在查阅国内外大量相关科技文献资料的基础上，归纳总结了磁声发射技术基本原理和应用状况，用自行设计制作的硬件和软件进行一系列实验，观测到一些典型的MAE现象。

Since Al〓Ga〓In〓P possesses larger valence band difference to GaAs and wider energy gap, minor carrier reverse injection from base and space charge region recombination in the emitter are effectively suppressed in Al〓Ga〓 In〓P/GaAs HBT. Under most circumstances, quasi-neutral base recombination current dominates the base current, and its ratio to collector current varies little with collector current and temperature, thus greatly stabilizes the current gain.

Al〓Ga〓〓In〓P/GaAs HBT由于异质结的△Ev较大，发射区禁带较宽，有力地抑制了基区少子反向注入流和发射区空间电荷区复合电流；在大多数情况下，基极电流以准中性基区复合电流为主，其与集电极电流的比值随集电极电流和温度的变化极小，稳定了电流增益。

The results are:(1) Samples without straight radial grain have more hits and increasing faster than samples with straight radial grain, but before fracture hits count is not much different.

最后得出以下结论：(1)径向纹理不通直的试件比通直的声发射撞击数要多，而且增加的趋势较快，但是在试件断裂前，声发射撞击数相差不大。

During the test, when the trial gunner was about to fire a shell, the observer onshore discovered through the "Maritime Testing and Positioning System" that there was some problem with the fire control system of the armored vehicle, he immediately put a stop to firing to prevent the occurrence of an accident.

就在试炮员准备发射炮弹的时候，岸上观察员从&海上测试定位系统&上发现装甲车的火控系统有问题，及时制止发射，避免了一场事故的发生。

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