cumec是什么意思

网络释义

用法例句

Pascal cubic metres per second

帕立方米每秒(Pa·m3/s )

The average flow of the river is 200 cubic metres per second.

这条河平均流量为每秒二百立方米。

It is 68 meters high and 81 meters wide, with a flow of more than 700 cuBic meters of water per second.

它高68 米，宽81 米，水流量每秒700 多立方米。

Every pump draws8 cubic metres of water per second.

每一台抽水机每秒钟可以抽8立方米的水。

ampere square meter per joule second (Am 2/Js)

安培平方米每焦耳秒

A volumetric unit for measuring the flow of liquids, equal to one cubic foot per second.

立秒一种测量液体流量的体积单位，等于立方英尺每秒

A centimeter-gram-second unit of dynamic viscosity equal to one dyne-second per square centimeter.

泊流体动力黏度的厘－克－秒单位，等于每平方厘米达因－秒

a cuBe 10cm long

每边长10厘米的立方体

Each second it moves about 27 cm.

每秒钟要走动约27厘米.

The centimeter - gram - second unit of magnetic induction, equal to one maxwell per square centimeter.

高斯电磁感应的厘米－克－秒单位，等于每平方厘米的麦克斯韦尔

This depends on the precise radio- frequency of the 21- cm wavelength, or 1420 megacycles per second .

这种方法依靠21厘米波长或每秒1420兆周的精确无线电频率。

a unit of gravitational acceleration equal to one centimeter per second per second (named after Galileo).

重力加速度单位等于每厘米（待查表）平方秒（以伽利略的名字命名）。

In shooting, competitors have40 seconds to take each of20 shots at a17 cm square target.

射击时，运动员射20发子弹，每射一发用40秒钟，靶子为17平方厘米。

Human brains have more than 100 million cells per cubic centimeter.

人脑每立方厘米有一亿多个细胞。

a cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter.

厘米克秒单位之中的照度等于反射或反射一流明每平方厘米的完全漫反射的亮度。

The average daily consumption throughout the year was 2.51 million cubic metres compared with the 1997 average of 2.5 million cubic metres.

年内，每日平均耗水量为251万立方米，一九九七年为250万立方米。

Cycles per second.

每秒周数，周／秒，赫

He can stand up for no more than 30 seconds at a time.

他每次站立的时间没办法超过三十秒。