well before

The parameter is used to explain the relationship between pore over pressure and stress in saturated rock-soils under triaxial compression. This is an important subject in the studies of anomalous mechanism of underground water level in a well before an earthquake.

孔隙压力参数是用来表述饱和岩土受力变形时所受力与超孔隙压力关系的参数，是地震地下水前兆机理研究中的重要问题。

They'll be back well before dark.

他们会在天黑前早早返回。

Let me consider the matter well before deciding.

让我细细思量后再决定吧.

WeChat offered speedier in-app news articles long before Facebook, developed a walkie-talkie function before WhatsApp, and made major use of QR codes well before Snapchat.

微信推出应用内即时新闻比Facebook早很多，它还在WhatsApp之前开发出了对讲功能，在Snapchat之前开始大量使用二维码。

You must chew your food well before you swallow it.

食物细嚼慢咽.

It is healthy to chew food well before you swallow it.

细嚼慢咽有益于健康。

One must consider the matter well before deciding.

必须考虑成熟后再作决定.

Chew your food well before you swallow it.

食物在吞咽前要仔细咀嚼.

He checked whether the flute diaphragm fit well before the performance.

演出之前,他检查笛膜是否贴好.

Train yourself well before teaching others to do so.

不要急著训练别人,应该先管好自己.

China's growth, for instance, began to slow well before global demand stumbled, as tight credit policies to prevent the economy overheating caused the property market and construction to collapse.

如中国的经济增长在全球需求骤减之前开始放缓，因为中国为了防止经济过热而引起房地产市场和建筑市场崩溃采取了紧缩信贷政策。

You would do well to consider all the options before buying.

你购买之前最好对各种选择都考虑一下。

It may well be worth waiting for better times before making any irrevocable commitment

最好等到更合适的时候再作出不能反悔的承诺。

You'll find it well worth your while to learn something of each island's special features before visiting them.

你会发现游览之前先了解一下各岛的特色非常有帮助。

And even before then, scholars warn, the demand for resources in an energy-hungry world could raise pressure to renegotiate Antarctica's treaties, possibly allowing more commercial endeavours here well before the prohibitions against them expire.

在那之前，学者警告说，能源缺乏的世界对资源的要求会加大重新商议南极洲协议的压力，允许更多的商业企图在禁令到期之前出现在这。

Examine the account well before you pay it.

在付款以前仔细核对一下帐目.

You should chew your food well before you swallow it.

你应该先细嚼食物后,才吞下去.

Well before the arrival of freezers, there was a demand for ice for food preservation and catering.

早在冰柜到来之前,就有用冰来保存和供应食物的需求了。

Shake the bottle well before use.

使用前摇匀瓶内物品。

There is evidence that the reaction principle was applied practically well before the rocket was invented.

有证据证明，这种反作用原理在火箭发明前就得到了很好的实际应用。

Rub the wall down well before applying new paint.

在涂上新油漆之前,先将墙磨平.

The key in mastering transitions goes back to the overall injunction to think well before trying to write well.

想要掌握衔接用法，必须回归总体原则，那就是写作要清晰，首先思考要清晰。

Always chew food well before swallowing it.

什么食物都要先嚼碎再吞咽。

They got the soldiers up well before dawn.

天蒙蒙亮他们就叫士兵们起床.

You'd better wrap up well before you go out, it is very cold outside.

你最好多穿些衣服出去, 外边很冷.

Well before his death , Drucker had already become a legend.

彼得?德鲁克在世时就已成为传奇人物.

The Israeli Prime Minister must be convinced that he will reap a richer harvest of votes by going to the electorate well before October.

必须说服以色列总理，若在10月份前就尽早走近选民，他会赢得更多选票。

But remember, it's a polar region, so prepare well before you set off.

但要注意的是，南极洲地处极地，因此行前要做好充足准备。

They are developed well before Birth and remain through life.

出生前abo抗原已发育完好且会终其一生.

I sense we knew each other well before my memory was lost.

我觉得在我失忆之前我们就认识了.