slip by

Yet , they let their time slip by bit-by-bit . Minute-by-minute .

然而，他们却在不知不觉中让时间一分一秒的流逝。

He gave reporters the slip by leaving at midnight .

他在午夜时分离开，避开了记者的追踪。

Don 't let time slip by .

不要让时光白白过去。

If you hesitate longer , the chance will slip by .

你要是再迟疑不决，就没机会了。

Never let a chance to improve your English slip by !

决不要让提高英语水平的机会溜掉了。

I have to believe some people slip by .

我不得不相信有人溜过了。

Study of frictional stick slip by controlling combination of force and displacement

用力和位移组合控制研究摩擦粘-滑

Identification of Nonlinear Hysteretic Systems with Slip by Extended Kalman Filter

基于扩展卡尔曼滤波的非线性带滑移滞变系统的实时估计

Always remember ," Life I precious ", don 't let it slip by .

永远记住，“生命是宝贵的”，不要让它溜走。

They couldn 't let his birthday slip by without celebrating .

他们决定一定要为他庆祝这个生日。

Or do you let them slip by ?

还是让时间从你指尖溜走？

How did a mistake like that slip by the printers ?

像那样的一个错误怎么被排字工人忽略过去了呢？

Actually , many students slack off during the projects and barely slip by .

其实，这样的“课题研究”，不少学生也都是应付了事的。

Although a period of 20 years sounds quite long , the time will slip by very quickly .

二十年，时间看起来长，一晃就过去了。

Structure optimization of retrievable bridge plug slip by the combination of BP network and genetic algorithm

BP网络结合遗传算法对可取桥塞卡瓦结构优化

Don 't let the smallest chance slip by ; you never know until you try .

机会虽小切莫失掉，只有试过你才知道。

Whether we like it or not , days bleed into one another and weeks slip by quickly .

不管我们喜欢与否，从一天到另一天，几个星期一下子就过去了。

Because of a slip by a fellow agent , he was captured .

因他的伙伴疏忽大意，他遭到逮捕。

I realize that although time may slip by , our love , care and devotion will always stay with patients .

在这里，我明白了无论时间怎样老去，护理工作永远是爱与奉献的演绎。

Therefore , we shall compete against time and do not let it slip by unproductively .

因此，必须与时日竞争，切莫使时日空过。

But on these sheer cliffs any slip by either animal could be fatal .

在这样的峭壁上，任何闪失都是致命的。

Instead of letting those pieces of data slip by , ensure that you have a method to capture each type .

不让这些信息就这样溜走，你要有一种掌握每类信息的方法。

US demand is forecast to slip by 44 per cent compared to 2006 usage , the Portland Cement Association said .

波特兰水泥协会（PortlandCementAssociation）则称，美国水泥需求预计将比2006年使用量下降44%。

Without the annual appraisal , I think time would slip by without my ever getting a real idea of my worth to the company .

如果没有年度考核，我想时间会过得很快，我根本不知道自己对公司的价值。

Many had become so caught up in their own lives that they had let golden friendships slip by over the years .

许多人因为深陷于自己的生活让黄金般的友谊随着岁月流逝而溜走。

I don 't let time slip by , I want to do myself like thing , Because of success lies in myself own efforts .

我不要让时光白白过去，我想要做自己喜欢的事情，因为成功在于自己的努力。

After watching the English Channel slip by , France appeared , the land carved into squares of green and brown .

在飞掠过英吉利海峡后，法国的国土出现了，她的土地呈现出一块块绿色和咖啡色。

Unless Fang were a perfect fool he would never let such a wonderful opportunity as this slip by , he reasoned .

这样好机会要错过，除非这人是个标准傻瓜。

By night he was a " conductor " on the Underground Railroad , helping people slip by the slave hunters .

到了晚上，他就成了地下铁路的一位“乘务员”，帮助人们避开追捕逃亡黑奴的人。

Check self-closing handrail gates for smoothness in swinging and no way for gate to slip by when in closed position .

检查当梯子晃动时，各自动关闭的扶手扣环是否发挥闭锁作用。