脉动的

The effect of fluctuating pressure distribution on the surface made by Mach number and attack angle was researched.

同时利用该方法研究了马赫数、来流攻角等因素对再入飞行器表面脉动压力环境的影响。

The result of experiments shows that chain-ring overrunning clutch can be competent in those application areas.

实验结果证实，在脉动无级变速、液力变矩器等传统摩擦式超越离合器难以胜任的领域，链环式超越离合器能够满足使用要求。

In this paper Ply system was used to measure the probability density function and scaling law in the turbulent boundary layer of a flat plate.

利用高分辨率、高帧率PIV系统对湍流边界层中的脉动速度结构函数及标度律进行了实验研究。

To study the effect of physiologic pulsatile shear stress of low on nitric oxide syn-thesis by cultured endothelial cells.

目的：研究生理脉动切应力对血管内皮细胞一氧化氮产生的影响。

The research work in nonlinear pulsatile flow and nonlinear pulse wave propagation is reviewed.

本文首先回顾了前人在弯曲动脉中脉动流和脉搏波传播方面的研究工作。

This is usually a pulsating or throbbing pain on one side of the head.

这通常是脉动或throbbing疼痛对一方的头部。

In the paper, the effective range of the quasi-steady theory for pulsating flows is discussed.

本文确定了脉动流动中准稳态理论的适用范围。

An indirect method for measuring the high frequency pulsating flowrate in a pipe is proposed in this paper.

本文提出了一种高频脉动管道流量的间接测量方法。

ABSTRACT The characteristics of pulsating heat transfer have received considerable attention in the world in the past decades.

脉动传热问题在近几十年得到了国内外广泛的关注。

Effects of Reynolds numbers, pulsating amplitude and frequency on heat transfer enhancement and flow friction were studied.

计算考察了不同Re数、脉动频率以及振幅对通道内强化传热和压力损失的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。