Changes of nuclear mass and nuclear size cause isotope shifts.

It has to do with the reducibility of two-sided weighted shifts.

它与两侧的加数移位的可约性有关.

This chapter shifts from the parts to the whole.

本章将从局部转移到整体.

Just when you think you've proved him wrong, he shifts his ground.

你刚以为你已经证实他错了, 他就改变观点了.

The importance of keeping gyro center-of-mass shifts to a minimum is apparent.

保持陀螺质量中心位移为最小的重要性是非常明显的.

" Far out to come in when the wind shifts.

“ 驶到远方,等转了风才回来.

The workers in this workshop do day and night shifts in weekly rotation.

这个车间的工人上白班和上夜班每周轮换一次.

When he had gambled his money, he was put to shifts to live.

他输光了钱就凑合着过日子.

Overcrowding is so bad that prisoners have to sleep in shifts, while others have to stand.

过度拥挤的现象十分严重，囚犯们不得不轮流睡觉，其他人则只能站着。

He uses some dubious shifts to get money.

他用一些可疑的手段去赚钱.

Our factory operates round the clock on three shifts.

我们厂日夜三班倒.

I work split shifts in a busy restaurant.

我在一家繁忙的餐馆上间隔班。

The action of the novel shifts from Paris to London.

小说情节从巴黎移到了伦敦。

It's hard work shifting snow.

清除积雪是很吃力的工作.

Miss Ophelia lifted out the shifting papers of sweet herbs.

奥菲丽亚小姐把那几个包香料的破纸包取了出来.

It was a constant war, and you face a constantly shifting target.

它是一场持续不断的战争, 你所面对的目标是不断地变换的.

Every step forward requires testing the ground ahead for shifting sands.

每前进一步都可能遇到意想不到的困难.

Some measures are needed to secure the farmland against shifting sand.

需要采取措施使农田免遭流沙的侵袭.

We have planted trees as a hedge against shifting sand.

我们植树以防流沙的侵袭.

Historically, shifting cultivation was not limited to the tropics.

历史上烧垦农业并不限于热带.

The Croatian town of Ilok is a classic case of shifting populations.

伊洛卡的克罗地亚小镇就是人口不停流动的典型例子。