查询词典 average velocity

All three have the same average velocity.

三个物体有一样的初

At the same time, the average velocity of the fluid is studied to determine its influence on the pipe's stability.

在直管道研究的基础上，本文提出两种方法研究弯曲管道的动力学特性。

Average velocity may be defined as the distance traveled pided by the time of travel.

平均速度可定义为通过的距离除以运动所需的时间。

Across the world, the average velocity is 420 metres each year.

在世界范围内，年平均速率为420米。

Average velocity is a vector quantity, in the same direction as the vector △s.

平均速度是矢量，它与矢量△s的方向相同。

The calculated results of average velocity were in good agreement with experimental data measured by Laser Doppler Velocimeter.

计算的水流流速分布与用激光多普勒测速仪所测得的试验结果基本一致。

With the revised design, more than 90% of the flow upstream of the SCR falls within +/-15% of the average velocity at this location.

经修订的设计， 90 ％以上的流通上游的可控硅属于+/-15 ％的平均速度在此位置。

Was 100-1000 times quicker than over average velocity in a thousand million years in history.

对化石的研究表明，历史上曾发生过5次大规模的物种灭绝。

The number of vents is significant to increase or decrease, which will affect the average velocity of workaround.

风口个数大幅度的增减，会影响工作区平均风速的大小。

The average velocity v calculated from above equation is for the cross-section area normal to the direction of flow.

上式的平均渗透速度为针对垂直于流动方向的断面的速度，而通过土的流动是发生在土内部相互连接的孔隙间。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。