踩油门

WASHIN GT ON - For a century, the basic idea behind pressing the accelerator on a car has been pre tt y stra ig h tf orward.

踩下油门车就往前开，这个最基本的概念已经有一个世纪了。

The acceleration that I suppress some throttles, and is smooth!

我踩住一些加速的油门，非常顺畅了！

Tromped on the accelerator and sped off.

使劲踩了油门，飞驰而去

Then we went to this part of a cliff whereby if you don't step on the car's accelerator, it will move backwards.....very amazing.

后来我们还去了一个很惊险的悬崖，几乎不用力踩汽车油门的话，就会往下滑哩，哈。

A: Acceleration is the rate of change in velocity of the ground shaking (how much the velocity changes in a unit time), just as it is the rate of change in the velocity of your car when you step on the accelerator or put on the brakes.

答：地震加速度是地壳震动速度的变化率（在单位时间内速度改变量），就像你踩下油门或者刹车以后，你的汽车的速度变化率。

A: Acceleration is the rate of change in velocity of the ground shaking (how much the velocity changes in a unit time), just as it is the rate of change in the velocity of your car when you step on the accelerator or put on the brakes.

答：地震加速度是地壳震动的速度变化率，就像它是在你踩下油门或者刹车以后，你的汽车的速度变化率。

And that's with my foot still firmly on the accelerator.

现在我的脚还一真踩住油门呢。

From now until mid-March, when Mars turns direct again, it can feel a little like driving with one foot on the accelerator and the other on the brake.

从现在直到3月中旬火星再度恢复顺行期间，可能会有种一脚踩着油门，另一脚却踏着刹车在行驶一般。

When you pedal a bicycle, you push the pedals around with your feet to make it move.

加速装置，油门 2。加速器1。收回；软化；出尔反尔 2。倒踩自行车的脚蹬；倒走；倒跑

He put his foot down and the truck gathered speed up the slope.

他踩大油门，卡车加速爬上斜坡。

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。