考虑

The formation mechanism of the absolute instability and gyrotron backward wave oscillations is analyzed, and the methods to suppress the parasitical modes are discussed.The nonlinear theory model of gyro-TWT is consummated by considering the influence of tapered magnetic field and waveguide radius, electron velocity spread, and waveguide loss on electron beam-wave interaction. The large-signal characteristic of gyro-TWT, such as launching loss and absolute instability, are also analyzed in detail. This work establishes the foundation for the development of a gyro-TWT amplifier.

重点研究了两段损耗波导结构和损耗陶瓷结构回旋行波管中的电子注-波互作用，分析了绝对不稳定性和回旋返波振荡的形成机制和抑制寄生模式的方法；完善了回旋行波管的非线性理论模型，并考虑了磁场和波导半径渐变、速度零散、波导损耗等因素对注-波互作用的影响；详细分析了发射损耗、相位稳定性等回旋行波管的大信号特征，为回旋行波管放大器的研制奠定了基础。

This paper is concerned with the absolute stability problem for observer-based Lurie networked control systems.

摘要主要考虑了基于观测器的Lurie网络化控制系统的绝对稳定性问题。

The robust absolute stability of interval Lurie control systeM with Multiple nonlinearities is considered with respect to Model variation.

考虑了关于模型变化的具有多非线性的区间Lurie控制系统的鲁棒绝对稳定性。

A much more complete and technically defendable characterization of the damage potential for small earthquakes has been determined to be the cumulative absolute velocity.

介绍了累积绝对速度的概念，并将其引入到我国现行的考虑时空非均匀性的地震危险性分析计算方法之中，用以排除厂址周围小震对核电厂地震危险性分析的影响，并选取实际工程场点进行了试算。

As growth rates are near the critical velocity of absolute stability limit by the calculation according to M-S theory, it must be considered that deep cells may keep their cellular structure.

当凝固速度近绝对稳定临界转变点时，KGT模型和Hunt-Lu数值模型与试验结果有较大的差别，其原因是这些模型的计算均未考虑到深胞晶在速度高于MS理论计算的绝对稳定平界面极限后仍能保持自身稳定性而造成的； 8。

From the motive of exploring the absolute velocity and considering that African plate is nearly stationary,this paper investigates the plate motion relative to Africa using the ITRF2000 velocity data, and has achieved site velocities of main global plates.

为了探求绝对运动速度，考虑到非洲板块几乎不动，利用ITRF2 0 0 0速度数据，研究了相对非洲板块的板块运动，得出了全球主要板块的站速度。

Given these linearity and absolute zero properties,single point calibration is possible.

考虑到这些电流的线性和绝对零数值属性，是可以进行单点校准的。

The medium is absorbing, scattering, and the other boundary is diffusely reflecting.

介质考虑吸收及散射辐射，平板的一边突然曝露於散漫入射，另一边则为散漫反射。

Taking into account the absorption rate of food, everyone (at 65kg body weight in mind) a day, eat about half Jin sugar should not be a problem.

考虑到对食物的吸收率，每个人都（在65公斤体重记），每天食用约斤半糖不应该是一个问题。

It is interesting that, to understand the whiteness of snow (upon illumination by white light), absorption can be ignored, but to understand the blueness of light transmitted deep into snow, absorption must be taken into account.

20米深的清澈水中也是如此。有意思的是，为了理解雪看起来是白的，可以忽略吸收；但为了理解传播到雪深处的兰光，就不能不考虑吸收。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了