发射的

The experiment of skarn, quartz diorite, marble, siltstone, iron pyrites and serpentinite was first carried out under uniaxial compression load, and at the mean time the AE signal at the process of compression was monitored by AE instrument as well.

文中首先对矽卡岩、石英闪长岩、大理岩、粉砂岩、含铜黄铁矿和蛇纹岩进行单轴压缩试验，在压缩试验的同时，使用声发射仪器实时记录岩石破坏过程中产生的声发射信号。

It can be concluded that the blue emission is attributed to the irradiative recombination in the QWs, and the green emission is attributed to that in wider QWs and In-rich QDs.

通过以上的结果，我们认为蓝光发射基本上源于InGaN量子阱发光，而绿光发射则起源于量子阱和量子点的发光。

For that purpose, on the rotor there is located at least one transmitter, which transmits light towards a receiver mounted on the axis of rotation, the light being modulated with the data to be transferred.

为此目的，在转子上，设置有至少一个发射器，其向安装在转动轴上的接收器发射光，该光用待传输的数据进行调制。

In that case a time limit of four (4) minutes per target will be allowed from the time the athlete takes his position at the shooting peg, which he must do as soon as possible after the shooting position becomes available

在上述的个案中，计算每一箭靶4分钟的时限，从运动员站在发射位置后开始计算；同时他必须在发射后尽快离开

The test outcome indicates that the AE signal is abundant and has good measurability in the process.

研究表明，材料拉伸断裂过程中，声发射信号丰富明显，可测性良好，并且不同破坏阶段的声发射信号具有不同的特征。

Data received during the launching indicated that the spacecraft's computer had sent commands to set off small explosive charges to split the nose cone in two, like opening a clamshell.

发射过程中接受的数据表明火箭发射器中电脑系统发出了命令，把整流罩分离成两半，就像河蚌张开一样的样子。

In the first part, a novel paraboloidal lensed multimode fiber has been analyzed amply in the coupling between the high power single emitter broad area diode laser and multimode fiber, which has been verified in the experiment. In the second part, the coupling between the high power single emitter broad area diode laser and cylindrical lensed multimode fiber has been discussed detailedly.

主要通过计算机仿真抛物面型光纤微透镜和柱状楔形光纤微透镜与大功率宽发射域半导体激光器的多模光纤耦合效率，并在实验中进行验证，提出了提高大功率宽发射域半导体激光器与多模光纤耦合效率的新方法。

In this dissertation, the design and optimization of lunar probe orbit has been studied by using the theory and method of spacecraft orbital dynamics, aiming at to launch polar moon satellite from the earth parking orbit, and considering synthetically the problems about the launcher energy, flying time, launch window and orbit navigation. The flying conditions, program and orbit of the lunar probe are given.

本论文利用航天器轨道动力学理论和方法，以从地球停泊轨道入轨点出发发射月球极月卫星的轨道为对象，综合考虑运载能力、飞行时间、发射窗口、轨道导航等问题，进行月球探测器轨道设计与优化，给出月球探测器的飞行条件、程序及其轨道。

One of these valves — which maintain tank pressure during liftoff — broke during the last shuttle launch in November.

其中一个用于在发射时保持燃料箱压力的阀门，在 11 月的发射前破裂。

The third: On the basis of theorectical analysis, the dissertation has written the calculation program of motion parameters of projectile and the gun to simulate the process of firing.

第三：本文在理论分析的基础上，编制了弹丸和火炮在发射过程中运动参数的计算程序，对整个发射过程进行模拟。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。