查询词典 suspensions

The hydraulic active vibration isolation technique attracts much attention recent years. In 1991, TOYOTA developed an active hydro-pneumatic suspension system for the SOARER car, which was composed of the pressure proportional valve and the hyaro-pneumatic cylinder. Comparing with the conventional passive suspensions, this system can provide a better ride comfort and handling.

计算机控制的液压主动隔振系统是国外近年来研究和应用较多的一种隔振系统。90年代初，日本丰田汽车公司在其部分高级轿车上安装了一种由压力比例阀和油气缸组成的液压主动悬架系统，与传统的被动悬架相比，该系统能更有效地隔绝路面不规则对车体的扰动和减小转弯、刹车等情况下车体姿势的变化。

In Chapter Ⅴ, we present a theoretical study of the dielectric behavior of cell suspensions by the Bergman-Milton spectral representation of the effective dielectric constant.

计算还发现即使在系统色散参数趋于零的情况下，表面周期结构也将会引进有效的色散关系，破坏表面模振荡频率的简并。

BTH and PHC were studied after harvest for inducing disease-resistance of peach fruit inoculated with spore suspensions of Penicillium expansum (1.2x104 CFU/mL).

而乙烯处理未对果实体内的活性氧水平产生明显影响，乙烯处理果实中的CAT、GR和APX活性升高，AsA含量下降。

Both motor car and each trailer of HST were modeled as a multi-rigid-body system with two suspensions, and LVT was modeled as an assembly of track segment elements with 24 degrees of freedom. The vertical vibration matrix equation of the system was established on the basis of the principle of the total potential energy with stationary value in elastic system dynamics and the rule of "set-in-right-position" for formulating system matrixes, and then Wilson-θ numerical integration method was used to solve the problem. The dynamic responses of the system were calculated when the train runs at the speed of 200 km/h. And the effects of vertical stiffness of rail fastener and block pad on vertical vibration responses of the system were investigated.

其原理是：将高速列车的动车和拖车模拟为具有二系悬挂的多刚体系统；将弹性支承块式无碴轨道模拟为具有24个自由度的轨段单元的集合；基于弹性系统动力学总势能不变值原理及形成系统矩阵的"对号入座"法则，建立此系统竖向振动矩阵方程，并采用Wilson-θ数值积分法求解，计算速度为200 km/h时此系统竖向动力响应，研究轨道刚度对此系统竖向振动响应的影响规律。

According to structural characteristics of floating slab tracks, a track segment element was taken between two adjacent fasteners. For each element, rails were regarded as Euler beams supported by discrete viscoelastic supports. The fasteners and rubber supports were replaced by a linear spring and damp. So the vibration model of the floating slab track was established. In constructing vibration model of a metro train, each car of the metro train with two suspensions was modeled as a multi-rigid body system, in which rigid bodies were connected with each other by a linear spring and damp. Combining the potential energy of vertical vibration of the track with that of the metro train, the total potential energy of vertical vibration of the train and track was obtained. And then, the matrix equation of vertical vibration of the system was established using the principle of total potential energy with stationary value in elastic system dynamics and the "set-in-right-position" rule for formulating system matrices. The vibration responses of the system can be obtained by solving the matrix equation with the direct time integration such as Wilson-θ method.

摘 要：针对浮置板式轨道结构特点，取相邻2个扣件之间的轨道为1个轨段单元，钢轨视为连续弹性点支承Euler梁，浮置板视为弹性薄板，扣件系统及橡胶支座均模拟为线性弹簧及粘滞阻尼器，建立浮置板式轨道振动模型；将城轨列车中的车辆均离散为多刚体系统，各刚体之间通过线性弹簧及粘滞阻尼器相连，建立列车振动模型；将浮置板式轨道及列车振动势能叠加，得到系统竖向振动总势能；基于弹性系统动力学总势能不变值原理及形成系统矩阵的"对号入座"法则，建立此系统竖向振动矩阵方程；采用Wilson-θ逐步积分法求解此矩阵方程，得出此系统竖向振动响应。

Methods The cell suspensions of human gastric poor differentiated mucinous adenocarcinoma, MGC-803, were inoculated into nude mice subcutis.

将人胃低分化粘液腺癌MGC-803细胞悬液先在裸小鼠皮下接种成瘤，再取瘤组织块分别接种到裸鼠的皮下、胃壁上，分早（＜20天）、中（20～40天）、晚（＞40天）3个阶段观察移植瘤的生长及侵袭转移情况。

The predictions of our theory are in good agreement with the Einstein's formula for suspensions and the Taylor's formula for emulsions at low particle concentrations.

在低颗粒浓度，该理论预测与爱因斯坦关于悬浮体的公式以及Taylor关于乳浊液的公式完全吻合。

Normal leaf-spring suspensions would teeter back and forth, causing an insecure feeling for the driver.

师范板簧悬架将蒂特来回，造成一种不安全的感觉司机。

When airborne, the front wheels pop out about 30 inches on their suspensions to absorb the shock of a 30-foot fall.

当蝙蝠车跳跃后着陆的时候，前轮的悬挂会使前轮伸长约30英寸，这样就能在下落的时候吸收车辆从30英尺的空中落下时产生的冲击。

The synthesis and structure properties of Fe-Mg-HTlc and Mg-Zn-Al-Fe-HTlc, the electrochemical properties of Fe-Mg-HTlc and the thixotropy of HTlc/clay suspensions and the application of HTlc were studied in this paper.

本论文系统研究了Fe-Mg—HTlc及Mg-Zn-Al-Fe-HTlc的制备与表征、Fe-Mg-HTlc的电性质、HTlc／粘土悬浮体的触变性及类水滑石化合物在油田开发领域的应用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。