x
uploads/pulse.jpg

pulse n.1.脈搏;有節奏的跳動;【動物;動物學】脈沖(波);...

pulse code

The object of the filtering is to enhance the direct pulse from the shot and to attenuate the ghost . 濾波的目的,是改善來自炮點的直達脈沖并壓制伴隨波。

Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions . 當氣體中的自由電子被掠過的離子加速時,將發出輻射脈沖。

A clock signal with 1 million pulses per second is referred to as a 1 megahertz . 每秒鐘有一百萬個脈沖及時鐘信號,也稱兆赫()時鐘信號。

Whether the nonuniform pulse density is immaterial, of course, depends on the specific application . 脈沖密度的不均勻性是否有害,應由具體應用決定。

This is called the dead time, or the time within which a second pulse of light is not detected . 這段時間叫做死時間或不能測量第二個光脈沖的時間

The experimental telephone's ring is activated by pulses sent through a glass fiber . 這種實驗性電話鈴是依靠玻璃纖維所傳送的脈沖激發而工作的。

He was in his fresh youth, with soft pulses for all charm and loveliness . 他正在青春少年,他的內心對于一切迷人而又可愛的東西還在溫存地搏動。

A microprocessor designer may decide to make all instructions last five clock pulses . 微處理機設計人員可以決定使所有的指令持續五個時鐘脈沖。

I now clapped my hands in sudden joymy pulse bounded, my veins thrilled . 我在這突如其來的喜悅中拍著手我的脈搏蹦跳著,我的血管顫動著。

He was in his fresh youth, with soft pulses for all charm and loveliness . 他正在青春年少,他的內心對于一切迷人而可愛的東西還在溫存地搏動。

When soft-sector is used, one pulse is issued per revolution at the beginning of a track . 當使用軟磁段時,在每一圈的磁道起點發出一個脈沖。

To exclude the γ-ray counts, all pulses below a fixed level are rejected . 為了剔除射線的計算,也就剔除了低于某一固定水平的所有脈沖。

Laser light is, of course, available as a continuous wave or in the form of pulses . 當然,激光既可以是連續波,也可以是脈沖的形式。

In the northeast a silver green serpentine aurora pulsed and quivered gently . 銀綠色,長蛇似的極光,在東北方很文靜地翕張、顫動。

The duration of the quenching pulse should exceed the recovery time of the counter . 淬火脈沖的持續時間應當超過計數器的恢復時間。

The visual impression is dominated by the alignment, not by the individual pulses . 直觀效果是由同相軸而不是零星的脈沖支配的。

The rate at which pulses can be sent and received on copper wires is called frequency . 脈沖通過銅線送出和接收的速度稱為頻率。

Still another system is designed to send out transient pulses intermittently . 還設計了另一種系統,它能夠間歇地發送瞬間脈沖。

Position control of d. c. motors has been done by means of pulse width modulation . 直流電機位置用脈沖寬度調制法控制。