发射的

The neutron emission intensities of spent fuel for different initial enrichment and different burnup and different cooling time were calculated, the power function relationship between burnup and neutron emission intensity was decided and verified after analysis, and the factors that affected the power function relationship were studied.

计算了不同初始富集度、不同燃耗、不同冷却时间的乏燃料的中子发射强度，经分析，证实了燃耗与中子发射强度间存在的幂函数关系，并对影响幂函数关系的各种因素进行了研究。

Both crystal and ceramics show typical Ce3+ absorption bands at 230,340 and 460 nm and a 540 nm emission peak.

Ce：YAG晶体和陶瓷都具有位于230，340和460 nm波段的Ce3+离子的特征吸收带和540 nm附近的发射峰，但Ce：YAG晶体同时存在296和370 nm的色心吸收，其发射峰位于398 nm，而透明陶瓷中不存在。

In order to evaluate aiming error of missile on the warship or on the submarine, including the error of warship position, the error of reference azimuth and the error of transfer measurement given by the navigation system, and try to divided them from the general error, it is highly important that we estimate and evaluate missile system of mobile bedding launching.

为了评估从舰船／潜艇上发射导弹的瞄准误差，包括舰船导航系统给定的船位误差、基准方位误差及其传递测量误差，并试图把它们从总的瞄准误差中分离出来，这对于动基座发射导弹武器的瞄准精度的评价极为重要。

This red light on top of button is the Show of ultrasonic launching.3:Training the dog: Function switch dial in the "OFF" position, With the Ultrasonic generator toward dog, Pressed the button "TRAINING CALL" at Back, which will be issuing 23KHz ultrasonic of 100dB strong, with gestures and password, your dog can be trained to do some specific action.

此按键上方的红灯是超声波发射指示灯。3。训狗：功能开关拨在&OFF&位置，超声波发射头对住狗狗，按动背面的&TRAININGCALL&按键，即会发出23KHz约100dB的超声波，配合手势和口令，可训练您的爱犬做一些特定的动作。

Models of electron emission mechanism are established concerning metal and carbon fiber cathodes.

建立了金属阴极和碳纤维阴极的电子发射机制模型，发射后的阴极和碳纤维阴极的微观照片证实了模型的正确性。

Quite simply, the technology needed to lift a satellite off the launch pad and shield it from damage on its way into space is indistinguishable from that needed to launch a far-flying nuclear-tipped ballistic missile.

道理很简单，将一颗卫星从发射台发射、并将它安全送入太空的技术，与发射一枚远程的携带核弹头的弹道导弹所需的技术区别甚小。

After compared, the balanced GOLD code has the keen-edged self-correlation characteristic and lesser mutual correlation function; in addition, the sequence numbers of lesser mutual correlation function is more than any other code.

通过比较，发现平衡GOLD码具有尖锐的自相关特性和较小的互相关函数，并且具有较小互相关函数的序列数目多。因而采用平衡GOLD码对发射端的超声波信号进行调制发射。

A low complexity detection scheme for the MIMO system with distributed transmit antennas is presented. Based on a Sorted CHolesky Decomposition, the additive gaussian color noise after match filter is whitened; The detection sequence according to the post signal noise ratio is reordered, and the risk of error propagation is degraded. The whole algorithm only requires one matrix inverse.

摘要针对发射天线分布的MIMO信号，基于排序的乔列斯基分解过程(Sorted CHolesky Decomposition，SCHD)，将匹配滤波后的加性高斯色噪声转化成加性高斯白噪声，根据后验信噪比对发射信号检测顺序进行重排，降低了误差传播的影响，该算法仅需一次矩阵求逆操作。

Based on the heating flow equation, the tip temperature of the cone field emitters were computed self-consistently in Nottingham effect and in Jouel heating. The temperature as a function of structure parameter and physical parameter of the cone emitter was calculated.

从热传导方程出发，考虑Nottingham效应和焦耳热情况下，采用自洽求解了圆锥形场发射体的尖端表面温度；定量讨论了温度与给定的圆锥形场发射体的结构参量与物理参中的关系。

After the successful launch of the world's first intercontinental ballistic missile, R-7 (August 21, 1957), launches of the first Earth artificial satellites were performed, as well as launches of spacecraft of various purpose using modified R-7 missiles.

继世界上首枚洲际弹道导弹R-7（1957年8月21日）成功发射，最初的人造地球卫星和各种用途的航天器的发射也由R-7导弹的改进型实现了。

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