查询词典 threshold

Form the result of this study, it is found that the threshold shearing strain increases with admixed od cement.

现地土壤和水泥改良土的动态剪力模数随著剪应变的增加而减少，阻尼比随著剪应变的增加而增加。

Two mechanisms for laser cleaning rubber layer are suggested: one is the combustion and vaporation of upper rubber layer resulted by high temperature of laser beam, the other is the vibration of deep rubber layer as well as thermal shock action by laser pulse to make rubber particles sputter.

激光清洗橡胶的机理有二：一为激光产生的高温导致橡胶表层瞬间燃烧和气化；二为橡胶深层受热振动和激光脉冲的热冲击作用使铝片表面橡胶颗粒飞溅。标签激光清洗橡胶层机理阈值清洁率 laser cleaning rubber layer mechanism threshold cleaning percentage

Today, customers of the funds has shrunk, we can only money down a lower threshold.

今天，基金的客户已经缩小，我们惟有金钱了较低的门槛。

In this paper an order tracking technique and double threshold trigger technique are developed to ensure the synchronous data acquisition and to eliminate the disturbance and noise in rocket speed signal.

由此可保证各倍频分量幅值的精度，减少频率泄漏，同时保证了各帧数据具有相同的相位基准。同步、同相基整周期采集需由转速信号触发采集来实现。一般情况下，涡轮泵转子上的测速盘为多齿盘。

It was found that a slightly colder threshold for seeding effect to occur for silver iodide than for dry ice (-5 to -10℃ for silver iodide versus -3 to -4℃ for dry ice).

实验发现，碘化银北京英语培训推荐播撒效果的临界温度比干冰略低（碘化银为-5℃到-10℃，而干冰为-3℃到-4℃）。

It were searched those a slightly colder threshold for seeding effect to occur for silver iodide than for dry ice (-5 to -10℃ for silver iodide versus -3 to -4℃ for dry ice).

实验呈现，碘化银产生播撒效果的临界温度比干冰略低（碘化银为-5℃到-10℃，而干冰为-3℃到-4℃）。

Chapter four studies the chaotic responses in a system consisting of simple pendulum and harmonic oscillator under bounded noise excitation. Firstly, the Melnikov function of the two-degree-of-freedom system under Hamiltonian perturbation is derived. The essential condition of the autonomous system for the probable onset of chaos is obtained, the Poincare maps of the system under small Hamiltonian perturbation and the effect of increasing perturbation on the Poincare maps are studies. Then for the non-autonomous system under damping and harmonic or bounded noise excitation, the largest Lyapunov exponent and Poincare maps are calculated. From the analysis of the largest Lyapunov exponent, the critical criterion for the onset of chaos, and the conclusion that the threshold of bounded noise amplitude for the onset of chaos in the system increases as the intensity parameter of Wiener process increases are obtained. The result from the analysis of Poincare maps is in agreement with that obtained from the Largest Lyapunov exponent. The effect of varying damping coefficient and intensity parameter of Wiener process is also analyzed.

第四章研究了有界噪声激励下的两自由度单摆—谐振子系统的混沌运动，首先推导了该两自由度系统仅在Hamilton扰动下的Melnikov函数，得到该自治系统可能产生混沌的必要条件；研究了该系统在小的Hamilton扰动和增大摄动情形下的Poincare截面；然后对有阻尼、谐和或有界噪声激励下的非自治系统数值计算了其最大Lyapunov指数和Poincare截面；从Lyapunov指数分析得到了这个两自由度系统产生混沌运动的临界条件及产生混沌的临界激励幅值随Wiener过程强度参数值的增大而增大的结论，Poincare截面分析的结果亦符合Lyapunov指数分析的结论；研究了Wiener过程强度参数、阻尼系数变化对Poincare截面的影响。

A method based on fractional Talbot effect is studied for single-shot measurement of laser-induced damage threshold.

介绍了一种基于分数泰伯效应的单脉冲激光损伤阈值测量方法。

In the cryptography research, the paper also educes a series of singular nonlinear feedback functions which can produce another kind of regular sequences; in the addition, the paper points out the forge signature attack about a kind of threshold digital signature scheme, gives the example and mend measure Secondly, the paper introduces the whole design of the monitoring master, which consists of master and slave principle, modules adopted and the module parameters, circuit diagram designed and so on.

其次，对监控座机的整体设计进行了描述，包括座机系统的工作原理、各个组成部分模块的选择及工作线路设计等，也附带介绍了蓝牙子机设计中采用的工作模式。

Video of the network, in most of the video site Maiguo licence threshold, the intensity of the continuing operation of means will continue.

对于网络视频，在多数网站迈过了视频牌照的门槛后，大力度的持续运作手段将会继续。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。