同轴的

The calculation method is studied for coupling impedance of coaxial sinusoidal slow wave structure,which considers the influence of synchronous point on the amplitudes of harmonic waves of quasi-TEM mode.

研究了计算同轴正弦型慢波结构耦合阻抗的方法，以及慢波结构参数变化引起的共振点变化对各次空间谐波振幅的影响。

Tests of a coaxial rotor RPV in 1987 were unsuccessful because of control problems, while a manned twin-engined design in 1992 failed to produce sufficient lift.

在1987年的同轴旋翼遥控飞行器试验是不成功的，因为控制问题，而载人双引擎在1992年设计，未能产生足够的升力。

Its shunt impedance is three times higher than former single gap bunchers used by TUM and the length of the buncher system is one fifth of former one only because the use of λ/4 coaxial cavities with double gaps.

由于采用了双间隙型λ/4同轴腔结构，分路阻抗是慕尼黑以前所用的单间隙型的4倍，而聚束系统占用的束线长度缩短到20 %。

The oscillation frequencies of the model driven by Casimir and electrostatic forces are evaluated, respectively, by continuum mechanics.

提出了一种双层同轴圆柱管振动的力学模型，并用连续介质力学的方法分析了该模型分别在Casimir力和静电力驱动下的振动特性。

For some unclear reason the senior model is cooled with two coaxially mounted 80mm fans rather than with a single 120mm fan.

对一些不明原因的高级模式是冷却与两个同轴安装80毫米风扇，而不是一个单一的120mm的风扇。

An innovative configuration, with drive motor and gearbox oriented coaxially, achieves a 162 mm reduction in length as measured along the drive axis.

这同轴马达/齿轮箱的进一步合并在一个统一的配置，节省了另一个高度240毫米的动力驱动单元。

The advantages of these configurations include the absence of unterminated stubs, access to all channels, and similar path characterristics. Disadvantages include the need for extensive cabling and the use of many coaxial relays.

这种配置的优点包括没有未端接短截线、可访问所有通道，以及相类似的通道特性；缺点包括需要大量的电缆连接，并且使用同轴继电器。

The unsteady flow induced by two blunt bodies between two parallel walls is compared with the STARCD software result. The unsteady turbulent flow field within impeller and vaned diffuser in centrifugal fan is computed for the first time in China.

对Couette流动和同轴旋转圆柱面间流动的计算验证了移动网格方法和改进后PISO算法的可靠性；进而对平行平板间两相对运动钝体绕流的非定常流场进行了计算，其结果与STAR-CD软件结果一致。

By means of high speed gas stream compound with coaxial cutting gas for pulsed Nd:YAG laser on cutting of ceramics,the technological parameters affected on the thickness of re cast layer and the exiting of crack in re cast layer were studied.

针对激光切割陶瓷产生的重铸层和裂纹，设计了超音速喷嘴，采用侧吹高速辅助气流与同轴切割气流复合技术，研究了激光加工工艺参数对重铸层及裂纹的影响规律，开发了获得最小重铸层厚度和裂纹长度的高效率激光切割方

In chapter 6, the applications of ANNs to calibration and inverse-modeling are investigated in detail.

人工神经网络在电磁参数测量领域中的应用尚处在探索阶段，还有大量工作要做，但神经网络方法作为同轴探头校准和电磁参数反演的新途径，其应用前景是令人乐观的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。