发射的

First, there is broadcast television, which reaches the masses through broadbroad-based airwave transmission of television signals.

第一类为广播电视，第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前；第二类为非广播电视，现在大众面前；第二类为非广播电视，使用受控的发射技术来满足个人以及某些特殊利益群体的需要。

First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is nonbroadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission techniques.

第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前；第二类为非广播电视，使用受控的发射技术来满足个人以及某些特殊利益群体的需要。

The fact that only certain colors appear in an element's atomic emission spectrum indicates that only certain frequencies of light are emitted.

事实上，只有特定的颜色在一个元素的原子发射出现光谱表明，只有根据某些频率的发射。

The domestic and overseas background and the development of "Canister Rifle hitched on the Gun" are introduced in the paper.

本文介绍了枪挂霰弹发射器在国内外的发展现状和趋势，并据此提出了一种全新的枪挂霰弹发射器的设计思路。

Because there is a declension when we count the burning rate of propellant with geometry comburent law, so the notion of relative pressure impulse is introduced which correspondent statistical average thickness in the law of gasses generation, ultimately acquire theΨ-Z curve by p-t curve which is measured by closed bomb.

几何燃烧规律在计算发射药的燃速时存在偏差，因此引入与统计平均厚度概念相对应的相对压力冲量来代替相对厚度，根据密闭爆发器实测的p-t曲线直接计算得到Ψ-Z曲线，建立了发射药实际燃烧速率模型，并编程进行了模拟计算。

Two Japanese LEGOsmiths used a whopping 65,000 bricks and 1,590 man hours to complete the stunning diorama, which even simulates a launch with flashing lights under the boosters and a vocal countdown.

两个日本乐高骨灰级爱好者用了足足65000个乐高积木，然后又花了1590个小时完成了这个完美的作品，它甚至模拟了航天飞机发射时推进器的火焰光芒，还加入了发射倒计时的声音。

In the paper the deterrent content and the concentration of diphenylamine dibuty l phthalate and centralite Ⅱ in finished product manufactured by two different methods were analyzed by high performance liquid chromatography, which can provi dereference for adjusting the technology of the propellant manufacture.

文摘：利用高效液相色谱仪分别测定了发射药在两种制备工艺中的钝感剂邻苯二甲酸二丁酯和二号中定剂的含量及邻苯二甲酸二丁酸在其中的浓度梯度分布，为调整发射药制备工艺提供了参考。

Direction cosine analysis based on winmeil;2. According to the directioncosine formula in hexahedron tubular hea ter,the direction cosine of energy bind in inclined and symmetry tubular heater is stuided.

分析了用蒙特卡罗法计算加热炉辐射传热时能束的发射方向和行程长度，根据六面体加热炉中能束的方向余弦公式，对斜顶对称加热炉中发射能束的方向余弦进行了研究，得到了其修正公式，对斜顶壁面相交坐标进行了修正。

Based on the wavelet transformation and the theory of modal acoustic emission,the dispersion of guided wave propagated in thin plate was investigated by acoustic emission experiment.

基于小波变换和模态声发射理论，通过模态声发射试验的方法确定了管道中导波传播的频散特性。

This subject applies AET to safety assessment of crane beam first, so extend the application area of AET.

本课题首次将声发射监测技术应用于起重机梁的安全评价，从而扩展了声发射技术的应用领域。

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％。