For optimizing texture of down draft square separator to raise it s efficiency, the paper use experimental-cross method to plan and analyse the experiment, with the result that obtain the affacting degree of various factor and a optimum texture-arrangement scheme.
為了優(yōu)化下出煙方形分離器的結(jié)構(gòu)以提高分離器的分離效率 ,采用了正交實驗法安排實驗和分析實驗結(jié)果 ,獲得了分離器各影響因素對效率的影響程度 ,并得出了一種最佳結(jié)構(gòu)搭配方
If you push down the clutch pedal, the engine is disconnected from the transmission
如果踩下離合器踏板，發(fā)動機就會脫離開傳動系統(tǒng)。
You make sure the gear-lever's in neutral and the hand-brake's on; then you pull out the chocke and switch on the engine. Then you push down the clutch pedal
你要肯定安排檔桿在空檔，手閘要煞??；然后，拔出阻氣門，開動發(fā)動機。然后踩下離合器踏板
You make sure the gear-lever's in neutral and the hand-Brake's on; then you pull out the choke and switch on the engine. Then you push down the clutch pedal.
你要肯定排檔桿在空檔，手閘要煞住;然后，拔出阻氣門，開動發(fā)動機。然后踩下離合器踏板。
Don't ride the clutch or the Brakes.
不要把腳總踩在離合器或剎車踏板上
He pressed down the accelerator pedal of his car.
他踩下汽車的加速器踏板。
Let in the clutch slowly and quietly or it would jump forward sharply.
慢慢踩放離合器踏板，否則汽車就會猛烈向前跳動。
Clutch pedal free travel
離合器踏板自由間隙
He backpedaled for the sake of braking his bicycle.
他為了使腳踏車停下來而反踩踏板。
In some cars the driver has to step on a pedal to release the clutch, then shift the gears with a lever. In other cars all the shifting is automatic.
一些汽車的駕駛員用腳踩踏板來松開離合器，然后再用變速桿來換檔。有些汽車的換檔是自動的。
The brake (pedal) is between the clutch and the accelerator.
制動器（踏板）在離合器和加速器之間.
move or operate(a machine)by pedalling
踩動踏板驅(qū)動或操縱（機器）
to pedal rapidly to make the machine run smoothly.
快速踩踏板好讓機器轉(zhuǎn)得平穩(wěn)。
Pedal rapidly to make the machine run smoothly
快速踩踏板好讓機器轉(zhuǎn)得平穩(wěn)
To engage or disengage a motor vehicle's clutch.
踩離合器踩上或未踩上機動車的離合器
The driver pressed on the accelerator, savagely roaring the engine.
司機踩下油門踏板，引擎轟鳴。
He pushed hard on the brake pedal to avoid a collision.
他使勁踩下煞車踏板以避免撞車。
He push hard on the brake pedal to avoid a collision
他使勁踩下煞車踏板以避免撞車
take one's foot off the clutch
把腳從離合器踏板上抬起.