查询词典 oscillation

In this paper, we make a brief review of the researches and developments on the Earth′s free oscillation theories and observation results. We focus on the analytical and numerical methods to conduct the detailed research work on these phenomena.

本文详细介绍和总结了近几十年来关于地球自由振荡理论研究、实验及观测资料方面的研究，重点是数值模拟方法方面的研究工作。

An accurate solution to the free oscillation equation of the shallow reticulated conical shell is obtained.

对于扁锥面网壳的非线性动力学的自由振动方程，给出了准确解。

Most researchers focused on similar studies and got measured data through free decay oscillation tests before.

在以往少数垂荡板的试验研究中，人们主要采用自由衰减试验来获得所需数据，然后再进行分析。

Free oscillation of ball in guide ribs facilitates full port flow with minimum turbulence and chatter.

在导翼中自由振荡的球有利于全流道流动，最大限度减小湍流和振荡。

The inconsistent modes of spheroidal and toroidal free oscillation may result from lateral heterogeneous or /and anisotropic media of the earth.

频率与PREM模型略微不一致的球型或环型振荡可以解释为地球介质的横向不均匀性和各向异性所致。

While the laser diode was working on a repetition rate of 10 Hz at power as high as 60 W and pulse width of 400 μs, a free running stable oscillation with output energy of 3 mJ was obtained.

在重复频率为10 Hz，泵浦脉宽为400 μs，峰值功率为60 W的泵浦速率下，激光弛豫振荡每周期输出的能量为3 mJ，相应的全光光效率为12.5%。

Current studies are focusing on free radicals, overload and oscillation of intracellular Ca〓, the changes of intracellular pH and osmotic pressure, activation of endothelial cells and injury induced by neutrophilic granulocyte, cytokines and transcriptional factor NF-KB, etc.

目前的研究主要集中在自由基、细胞内钙超载和钙震荡、细胞内pH和渗透压的变化、内皮细胞的激活、中性粒细胞介导的损伤以及细胞因子和转录因子NF-KB等所引起的损伤。

This paper is a continuation of the author's Previous article [ 6 ] on a grap- hical analysis of stationary free oscillation in a nonlinear automatic conttol syetem by tha method of logarithmic characteristics.

本文是作者前一篇论文［6］的续文。在前一篇论文中提出了非线性自动调整系统稳态自振荡的对数分析法。

The fact that no free oscillation spectra have so far been reported from ring lasers is consistent with amplitudes of our synthetic Sagnac signals and current noise levels of these sensors.

迄今为止，事实上环式激光中没有记录到自由振荡谱，所得结果与我们得到的 Sagnac 合成信号的振幅及传感器的噪声水平相一致。

In combination with oscillation free uniform B-spline interpolation, a pre-controlled optimal synthesis of tool-path arrangement is realized. Furthermore, the practicability and efficiency of the synthesis is verified.

2提出并实现了基于直线插补的净边界切削和基于Hermite插补的光滑过渡法的未加工边界切削二种刀具转向处理方法，完善了刀具轨迹规划。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。