for certain

No one knows for certain how many refugees wander the world today, or languish in camps without a permanent place of settlement.

无人清楚如今有多少难民在到处流浪，或有多少人流离失所，在难民营里受苦。

I can't say for certain when we'll arrive.

我说不准我们什么时候能到。

We can not say for certain which eigenvalue will be obtained.

我们不能说一定得到哪个本征值.

'For certain purposes, of course, that is not true.

“ 为了一定目的, 这话当然是不确的.

However, for certain temperaturesensitive materials the inlet gas temperature must be lowered.

但是, 对于某些温度敏感的材料,进入的气体温度必须降低.

Uncle Judy said he would give us his decision for certain next week.

朱狄叔叔说了，他下个星期一定给我们作出决定。

To a certain extent, we are all responsible for this tragic situation.

我们都在一定程度上对这悲惨的局面负有责任。

She couldn't know what time he'd go, or even for certain that he'd go at all

她不知道他何时走，就连他到底走不走都说不准。

For certain personal reasons I shall not be able to attend.

由于某种个人原因，我将不能出席。

The story ranks among classics, and will endure for certain.

此书名列经典著作, 历久而不衰.

The upgraded FTA will see both countries open their markets for certain wood and paper products.

自贸协定升级后，中新两国将向对方开放部分木材纸制品市场。

Some soils are actually too alkaline for certain plant life.

有些土壤其实碱性过强，不利于某些植物生长。

The courts were empowered to impose the death sentence for certain crimes.

法院有权因某些罪行判处罪犯死刑。

" Er-well , I can't say for certain straight away-I'll let you know in a day or two. "

“ 这个, 眼前我不能说定,明后天我们再谈罢. ”

She couldn't know what time he'd go, or even for certain that he'd go at all.

她不知道他何时走，就连他到底走不走都说不准。

Certain city areas have been singled out for special treatment.

某些城区已划出要进行特别治理。

The order of child code groups is significant for certain code groups.

子代码组的顺序对某些代码组是有意义的。

Medical research often makes use of the forests' plant and animal life, and the destruction of such species could prevent researchers from finding cures for certain diseases.

医学研究经常利用森林的动植物生命,而这种物种的破坏可能会阻止研究人员找到治疗某些疾病的方法。

I couldn't say for certain when he'll arrive.

我说不准他什么时候到。

Magical properties are sometimes claimed for certain medicines.

某些药物被认为有时具有神奇的效应.

The massive-head buttress dam has some attractive features for certain locations.

大头支墩坝对于某些地区仍有其值得注意的特色.

I can tell you for certain that I am always honest.

我可以肯定地告诉你,我一向是老实的.

For certain detectors, noise is introduced by a readout system.

对于某些探测器, 读出系统也会引起噪声.

Design of arresting net recovery system for certain unmanned aerial vehicle

某型无人机拦阻网回收系统设计

Confiscation of smuggled property is part of the penalty for certain offences.

没收走私财产是对某些犯罪予以惩罚的一部分.

Hill had to find out for certain.

希尔得弄个清楚。

One thing is for certain-Larry went above and beyond the call of duty by getting so close to the burning vehicle!

有一件事是肯定的——去靠近那辆着火的车并不在拉里的职责范围内。

She searched online for certain information and made PowerPoint presentations.

她在网上搜索某些信息,并制作PowerPoint演示文稿。

Miners are a high risk group for certain types of gastric cancer.

矿工是极易患某几种胃癌的高风险人群.

The Prime Minister is heading for certain defeat if he forces a vote

总理要是强迫进行投票的话，那么他必败无疑。