发射的

It is a new type long distance detector, which integrates the eradiation and receiving of radio wave, and the management, imaging and storage of signal.

它是集无线电波发射与接收、信号处理和传输、成像、存储于一体的新型远程探测设备。

The results of derivatization indicated that the derivatives can be obtained by the labeling reaction of EASC with estradiol (E2) and estriol (E3) in the presence of NaHCO3 buffer (pH 10.5) at 60℃ for 3 min. The excitation wavelength λ(subscript ex and emission wavelength λ(subscript em were 270 nm and 430 nm, respectively.

EASC与E2和E3在NaHCO3缓冲液(pH10.5)中，于60℃下反应3min即可获得稳定的荧光产物，最大激发波长λ(下标 ex和最大发射波长λ(下标 em分别为270nm和430nm。

The results give experimental support to the implementation of low excitation voltage portable ultrasound systems.

编码激励实验结果为实现低发射电压的便携式超声诊断系统提供了实验基础。

The excitation and emission spectra of samples are investigated.

本文研究了荧光粉的激发光谱和发射光谱。

At Er~(3+) doping concentration range 0.1-1.5 mol%, Er~(3+) first arrived at ~4F_(7/2) energy level by excited state absorption, then rapidly relaxed to ~2H_(11/2) and ~4S_(3/2) energy levels, the population of which increased, the remarkable upconversion green emission was obtained when Er~(3+) directly went back to ground state by radiative transition.

Er~(3+)浓度在0.1-1.5 mol％时，Er~(3+)通过激发态吸收跃迁到~4F_(7／2)能级，后迅速无辐射弛豫到~2H_(11／2)、~4S_(3／2)能级，~2H_(11／2)和~4S_(3／2)能级上Er~(3+)的布居数增多，Er~(3+)直接辐射跃迁回基态，上转换发射以绿光为主。

Before gained the stable field emission state,the excited process was observed and this phenomenon was explained.

观察到在获得稳定的场发射性能之前存在激发过程，并对其作了简单解释。

This is a preview of Launch Windows applications with keyword shortcuts using Executor .

这是一个预览的发射窗口申请与关键字捷径用遗嘱执行人。

The vibration signals from a free vibrated cantilever beam are carried on Fast Fourier Transformation and spectrum analysis.

采集悬臂梁自由振动下的声发射信号，并对信号进行快速傅里叶变换和频谱分析。

The determination conditions of aluminum, silicon, phosphorus, manganese and copper in ferrotitanium by inductively coupled plasma atomic emission spectrometry were discussed.

探讨了电感耦合等离子体原子发射光谱法测定钛铁中铝、硅、磷、铜、锰的分析条件。

In order to get the optimum model, the electric field in the gun is calculated, and the process of beam emission is simulated considering the space charge effects.

通过枪体内电磁场模拟计算、优化电子枪形状、并且在考虑空间电荷效应情况下对电子束发射过程进行模拟，得到了满足设计要求的束斑尺寸。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。