振动性的

The loss of weight of powder during combustion process, phase change, conglobation, grain size, crystalline grain distortion situation, maximum magnetic energy and coercive force were get detaily.

通过差重分析、红外光谱、扫描电子显微镜、能谱、化学相态分析、X射线衍射、振动样品磁强计等检测手段对所得的样品进行燃烧过程重量损失、相态变化、样品的分散性和均匀性、团聚情况、晶粒尺寸计算、晶格畸变情况、样品的最大磁能积、矫顽力等相关的性能进行检测。

In chapter one, by using Krasnoselskii s fixed point theorem, necessary and sufficient c...

第一章讨论了一类带阻尼项的高阶非线性中立型差分方程正解的存在性，利用Krasnoselskii不动点定理，得到了非振动解存在的若干充分必要条件，这些结果改进和推广了一些已知的结果。

The finding from the study demonstrated current threshold to various stimulus sinusoidal rates to effect different afferent fibers as a measure of dissociated sensory loss and to find the subclinic sensory impairment.

正常对照组三个频率刺激时的CPT值和有典型症状患者有显著性差异，在两例有严重的痛温觉、本体感觉及振动觉异常的病例中，各频率的CPT值异常度均为100％。

In order to meet the ride comfort of the heavy truck cab when on line-haul, the H2 control algorithm based on the linear matrix inequalities is presented for the active control of a 6 degree-of-freedom half-heavy-truck suspension system model. The road disturbance is integral white-noise stochastic signal.

为了满足长途运输时重型卡车行驶的平顺性要求，利用基于线性矩阵不等式的H2控制算法对驾驶室安装了主动悬置的六自由度1/2重型卡车模型进行振动控制，所采用的路面激励为积分白噪声随机路面激励。

As mentioned above, this dissertation can be divided into two parts. One is devoted to study the high resolution ro-vibrational spectra of some asymmetry top molecules, such as D〓O and DOCl. Another is about studying anharmonic force field and vibrational intensities of some symmetry top molecules by quantum chemistry method, such as SiHCl〓 and AsH〓.

因此本论文的工作以此为脉络分为两个部分，第一部分以D〓O和DOCl分子为体系，研究非对称陀螺分子的高分辨振转光谱；第二部分以对称陀螺SiHCl〓和AsH〓分子为体系，用量子化学计算的方法研究了小分子的非谐性力场和振动光谱强度。

P3HT films cast from mixed solvent showed higher crystallinity, clear vibronic features in absorption spectra and narrower emission bandwidth in photoluminescence spectra.

高分子在利用混合溶剂所制备的薄膜中展现较高的结晶性，其吸收光谱的振动特徵峰亦较显著。

We know that duality was your choice, and that you left the higher vibrations to face its challenges to lift up and find the Light once again.

我们知道，二元性是你们过去的选择，你们离开了更高的振动去面对提升的挑战，并重新找到了那光。

Based on radar backscatter theory and scattering point model,a universal theoretical radar echo model of circle rotation scattering point on arbitrary plane was derived and established,and the equivalence of this model to the one of vibration scattering point was discussed.

基于雷达后向散射理论和散射点模型，针对雷达目标的任意圆周旋转散射点，详细推导并建立了雷达回波通用模型，对其与振动散射点的等效性进行了详细的讨论。

But gas valve is one of the key parts in reciprocating compressor, which has often broken down with highest ratio and its exhibit non-stationary signals.

而气阀是往复式压缩机的关键部件，也是故障率最高的部件，并且振动信号具有较强的非平稳性。

However,this kind of structures has a very low iriherency frequency,and easy to vibrating.So it is important to pay more attention to research on the FRM.

而这种结构具有极低的固有频率，在运动时或定位时容易产生弹性振动，影响运动平稳性和定位精度，因此柔性机械臂的控制研究具有特别重要的意义。

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。