查询词典 progressive

In this paper a method is presented to verify the instruments for the measurement of sound intensity in a progressive plane wave field.

本文提出一种通过平面行波，直接检定声强仪性能指标的方法。

A light disk suspended from a quartz thread; when exposed to a progressive sound wave its torque can measure velocity.

用石英线悬挂的光盘；当遇到前进的声波时它的扭矩可以测量速率。

Thread; when exposed to a progressive sound wave its torque can measure velocity.

用''。'石英'。''线悬挂的光盘；当遇到前进的声波时它的扭矩可以测量速率。

Based on the experimental results, the wave height of progressive wave decreases gradually with the increase of the distance of artificial reef.

量测结果显示，当波浪於潜礁上方碎波时，波高有明显的减衰现象并随著向下游传递距离增加波高减衰情况越显著。

This paper presents the result of an experimental study on the distribution of uplift pressure along a horizontal plate of an open wharf exposed to a regular progressive wave.

通过系列模型试验，对波浪上托力沿板宽分布进行了详细分析，提出对于透空式平板结构，发生较大冲击压强或上托力的分布主要分为均布型和局部冲击型两类，由此得到压强分布的计算公式。

The second feature might be the spatial wave which appears as a progressive wave in the area. The direction of the wave movment appr...

采用多维谱分析方法，探讨了各季节的南方涛动指数与气压场的振荡特性，结果表明它们之间存在准3.5年的耦合振荡，且以南方涛动变化超前气压场为主要特点，冬季更为显著。

Then by measuring the pulse wave propagation time between the progressive wave and reflected wave, we can find the relationship of the time and the blood pressure, and establish the related systolic blood pressure measurement equation.

具体方法是通过交替点亮红光和红外光获取容积脉搏波，经放大滤波及信号处理后得到加速脉搏波，通过测量其中推进波和反射波之间的脉搏波传播时间来建立与血压的关系。

The time-history method is used for calculating the seismic response of high piers under uniform excitation and progressive wave effect in consideration of pile group effect and pile-soil interaction.

建立一座5跨薄壁高墩连续刚构桥的空间抗震有限元模型，考虑群桩效应和桩-土效应，运用时程分析法计算了一致激励及行波效应下高墩的地震响应。

Government functions ; system resource ; weak colony ; progressive unemployment impact wave ; diversified guarantee system ; system-transforming cost ; operating cost

政府职能；制度资源；弱势群体；累进失业冲击波；多元化的保障制度；转制成本；运行成本

It has been proven that, from the propagation process of the tidal waves and wave energy rates, the whole radial sandbanks area is controlled by the progressive tidal wave in the south and the rotational standing tidal wave in the north.

另外还研究了辐射沙脊群海域的余流及余流量的分布，发现在潮流沙脊两侧存在平面余环流，余环流将有利于泥沙在脊顶沉积，与潮流沙脊的维持发育密切相关。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。