In this process, there are much rough machining but less deep and finish machining.

在制作上粗加工多，深加工、精加工少。

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We know there is less food available in the deep sea than in shallow water, but the area of the deep sea is much larger.

而其中仅资源限制适用于深海动物，我们都知道深海中可得的食物来源少于浅层海域，但是深海的面积却大得多。

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The results show that the foundation settlements obtained by the modified deep foundation layer-wise summation method are much less than those of shallow natural foundation.

结果表明：采用修正实体深基础分层总和法计算沉降控制复合桩基基础的沉降量要比天然地基浅基础的沉降量小；

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We also know, from studying the lessons of past recessions, that climbing out of any recession, much less a hole as deep as this one, takes some time.

WHITEHOUSE: Moving Forward on Jobs and the Economy

From the outside she seems far too big an object to move at all much less at better than thirty knots but deep inside is a seething power plant that will handle that speed with ease.

FORBES: Do You Love Work More Than Your Wife? YES, Said Gibbs (Book Review)

The ground below 150 metres (500 feet) deep is said to contain much less arsenic.

ECONOMIST: Scientists have offered a solution to the arsenic wells