英语语法分析

The numerical model of roof bolting and rock mass collaboration was based on Hoek Brown's strength criterion.

基于虎克-布朗强度准则给出了岩体及顶板锚固的数值模型。

The 42-year-old man is fighting for his life after the attack by a great white at Fish Hoek beach in Cape Town.

在开普敦的钓鱼镇，这位42岁的英国男子在遭到鲨鱼袭击后拼命与鲨鱼搏击。

Depending on a plant's design, the new membranes could reduce total energy consumption by as much as 20%, reckons Dr Hoek.

根据工厂的设计，这种新型薄膜可以把总耗能降低20%，Hoek博士估算。