per second的意思

per second中文翻譯：

[計量]每秒

每秒，每秒鐘

相似詞語短語

leap second───閏秒

arcsecond───角秒

picosecond───n.皮秒；微微秒；萬億分之一秒

to second───到秒

leap seconds───閏秒

split second───一剎那；極快的

femtosecond───n.飛秒，毫微微秒

雙語使用場景

This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a spiral shape.───這種以每秒數百公里的速度旋轉的運動，可能會使圓盤上的物質呈現出螺旋形狀。

Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.───有規律的重復活動如聲波、光波、無線電波都有一個特定的頻率，或者說是每秒的波動次數。

The measure of data transmission speed; a thousand bits per second.───數據傳輸速率的單位, 為每秒1000波特.

Her orbital speed must be a few hundred meters per second.───其軌道速度一定是在每秒幾百米。

Light travels at around 300,000,000 metres per second.───光以每秒約30萬公里的速度傳播。

Standard 8mm projects at 16 frames per second.───標準的8毫米的膠片每秒放映16組鏡頭。

Frequency is measured in hertz, or cycles per second.───頻率用赫茲即每秒鐘的周數來計算.

water flows at about 1.5 metres per second.───水的流速約為每秒1.5米。

It repeats this process with a new image 24 times per second.───電影放映機每秒24次重復這個過程,每次一幅圖像.

A bullet goes from this gun with a velocity of 3000 feet per second.───此槍射出的子彈,其速度為每秒3000英尺.

The velocity of light is about 300000 kilometres per second.───光速約為每秒300000公里.

The number of pulses per second produced by the master clock.───主時鐘每秒產生的脈沖數.

The signals carried in copper wires consist of about one million waves per second.───在銅線中傳送的信號是由大約每秒100萬次波的電磁波所組成.

The shaft and discs rotate at about forty revolutions per second.───豎軸和磁盤每秒鐘大約旋轉40轉.

It travels thousands of miles per second.───它一秒鐘能走幾千英里.

Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second.───聲波、光波或無線電波等都有特定的頻率，或者說是每秒的波數。

The comparable speed from the Moon is only 1 . 5 miles per second.───而從月球出發的相應速度只是每秒 1. 5英里.

The average flow of the river is 200 cubic metres per second.───這條河平均流量為每秒二百立方米.

英語使用場景

These computers process millions of instructions per second.

So the average speed is five meters per second, and it will have fallen five meters.

Ultrasonic waves travel at around 300 metres per second .

The water flows at about 1.5 metres per second.

The speed of light is 300 million metres per second.

Light travels at around 300,000,000 metres per second.

Middle C is equivalent to 256 vibrations per second.

Movies are shot at 24 frames per second.

Standard 8mm projects at 16 frames per second.