谐振的

The measurement reproducibi-lity of the dosimetry system was obtained by taking out of sample from the cavity.

此剂量系统的测量重复性检验是在剂量计元件每次测量信号幅值之后，从谐振腔中取出再插入的情况下进行的，其相对标准偏差为±0.83％。

Based on complex single piezoelectric layer's film bulk acoustic resonator, a new kind of complex double piezoelectric layers' FBAR is proposed. This structure can greatly improves the flexibility of the selection of piezoelectric materials for FBAR.

在复合单压电层薄膜体声波谐振器的基础上，提出了一种新型的复合双压电层FBAR，它可以大大提高压电材料选择的灵活性。

In Newtonian mechanics, the motion of the charge in magnetic field is in equidistance helical line. It is composed of the uniform motion in magnetic field and the circular motion vertical to the magnetic field.

带电粒子在磁场中的运动，如果用经典力学分析，它做等距螺旋运动，是在垂直磁场平面内两个相互垂直方向的简谐振动和沿磁场方向匀速运动的合成。

According to the field plot of TE10 wave mode in rectangular ridged waveguide,the equivalent capacitance and equivalent inductance are approximately calculated by quasi-static method,and the resonant frequency which is namely cutoff frequency is derived.

由矩形正脊波导中主模TE10波模的分布结构特征，用准静态方法近似的计算出等效电容和等效电感，从而计算出谐振频率，也就是矩形正脊波导的截止频率。

The equivalent form for the PI regulator in stationary form is deduced and a resonant link is proposed.

最后分析了旋转坐标系下能实现稳态无静养的比例积分器在静止坐标系下的等效形式，提出包含单次谐波内模的谐振控制器。

This device is a basic platform well suited for cost effective designs of Quasi resonant switching flyback converters.

这个装置是一个基本的平台，良好的准谐振反激变换器开关符合成本效益的设计适合。

For purposes of this Law, force majeure means any objective circumstance which is unforeseeable, unavoidable and insurmountable.

谐振腔中的强磁场是激发起固体中电子和原子核的自旋和轨道运动的理想环境。

A U like shape on the curve of fundamental mode waist in the active medium versus pump power, at different cavity lengths of the laser diode end pumped Nd:YVO 4 solid state lasers with a flat flat resonator structure, is analyzed by means of the transform circle approach.

运用谐振腔变换圆理论，详细分析了激光二极管抽运的Nd ：YVO4 平行平面腔固体激光器振荡光在晶体内的基模光斑半径随抽运功率变化的U形曲线。

Is the universe black hole reflection Gamma ray and Earth's resonance frequency is same, with solar radiation dual function.

就是宇宙黑洞反射的伽马射线和地球的谐振频率相同，和太阳辐射的双重作用。

Considering the effects of free gaseous phase,the water hammer and resonance ofslurries in pipelines have been analyzed,the improved mathematical formulation of wavespeeds and transient pressures,and some precautionary methods are also put forward.

考虑自由气体的存在，对浆体输送中的水击和谐振进行了分析，得出浆体水击波速和压强计算式，并提出相应的预防措施。通过理论和实验研究，得到以下重要结果

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％。