爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Those tie-in and adaptor regularly drop out on secular cyclical loading, impulsion and vibration force, even breaking.
这些 接头和接箍在长期承受交变、冲击和振动载荷的工作条件下经常发生脱扣，甚至断裂。收藏指正
2.The experimental results of SEM confirm that introduction of vibration force field enhances the distributive and dispersive mixing of LDPE/CaCO3.
扫描电镜(SEM)试验结果证明了振动力场的引入将提高挤出样品低密度聚乙烯(LDPE)/CaCO3的分布与分散混合效果。收藏指正
3.FREQUENCY SUM RULE OF INFRARED LATTICE VIBRATION AND FORCE CONSTANTS
红外晶格振动频率求和律与力常数收藏指正
4.Under the vibration radiation force the tissue in the confocal volume will vibrate along the acoustic axial, and emit low-frequency wave toward the surroundings, this is named ultrasound stimulated acoustic emission (USAE).
共焦区组织在振动辐射力的作用下沿入射波的声轴来回振动,向周围发射低频波信号,这就是超声激发声发射(USAE)信号。收藏指正
5.Aiming at the key component, through analyzing the time domain and frequency characteristic of acceleration vibration signals and force signals, this paper attempts to find the infection factors of grinding vibration and to optimize the grinding parameters, which is based on ultra-high speed surface grinding experimentation.
摘要以关键部件为研究对象，通过在超高速磨削实验台上进行磨削工艺试验，对比不同参数下加速度振动信号和磨削力信号的时频特征，分析了磨削过程振动特性及其各种影响因素，提出磨削工艺参数优化方案。收藏指正
6.In order to verify the theoretical calculating method with regard to the behaviour of natural vibration of the storage structure with pillars and an attic, we have carried out a vibration experiment with harmonic excitation force input on three different model storage structures made of steel.
为了验证有仓顶室的柱承式贮仓自振特性的理论计算方法,笔者对3个不同的钢制贮仓模型做了输入周期激振力的振动实验。收藏指正
7.A new method of cropping bar based on the fatigue fracture mechanism was presented, which utilized the variant frequency vibration and the stress concentration at the bottom of V shaped groove on the bar. The rotary speed of eccentric blocks was adjusted by the frequency-converter to control the vibration amplitude and the exciting force to realize precision cropping.
针对棒料的精密下料问题,给出一种基于疲劳断裂机理的新型变频振动下料方法,利用变频振动和棒料表面V型槽的应力集中效应,通过变频器改变偏心块的旋转速度,控制在不同下料阶段的位移振幅与激振力,实现棒料的精密下料。收藏指正
8.Duringh the temporary survey and the environmental warship,bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation.
本文还提出了环境振动对土体边坡稳定产生影响的观点，并分析了在环境振动影响下，土体的应力状态及土休失稳破坏概率，并且还运用弹性力学知识和数学分析的方法定量地分析了地下混凝土墙受力状态，指出了被监测墙体的最大应力、应变位置。收藏指正
9.Vibration of a micro beam structure under the nonlinear electric field force in MEMS is studied.
研究微机电系统 (MEMS)中微梁结构在非线性电场力下的振动问题 .收藏指正
10.Coupled Bending and Twisting Vibration of Thin Walled Beam Bridges Excited by Horizontal Seismic Force with Nonlinear Damping
薄壁梁桥的强非线性弯扭耦合振动解析解收藏指正
尝试查询
汉英释义