An electronic stopping cross section formula for heavy ions at low yelocity is obtained within the uniform free electron gass model and perturbation limit.

在均匀电子气模型和微扰极限成立的条件下，给出了低迷离子在固体中的电子阻止截面公式。

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Some people may not have too much awareness about money and self-discipline is not good, so they often cannot help stopping buying things without a limit.

有些人可能对金钱的认识不够而且自律能力也不够好，所以他们常常无法忍住无节制地买东西。

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The experimental half wavelength I in agreement with the calculated value within the limit of error and the planar channeled stopping power is slightly greater than the random stopping power.

实验得到的半波长与理论计算值在误差范围内一致，晶面沟道方向的阻止本领略大于随机方向的阻止本领。

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It is impossible to imagine ever stopping a debt limit increase the way things are now.

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The penalty for what he did is to drive through the pits, where there is a speed limit, without stopping.

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Unlike the traditional "drift" defense, in which defenders take a few steps towards the opposition and then follow the ball across the field, the rush attempts to limit the supply of easy yards by stopping opposing runners in their tracks.

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