更清楚的

Stress reduces neurogenesis in the dentate gyrus subgranular zone, but it is unknown if stress-induced changes in neurogenesis contribute to individual vulnerability.

长期压力已知会导致一些精神疾病，但是尚不清楚一些人比另外一些人更容易产生这些症状的神经基础。

And it was unclear who would benefit most from the new jockeying between the presidential contenders.

也不清楚两人中谁将在这场新的角逐中受益更大。

You have to understand that children have short attention spans and do tire more easily.

你要清楚，孩子的注意广度不长，更容易感到厌倦。

Better than I know more about the shortcomings of their own ..

没有人比我更了解清楚自己的缺点。。

But ordinary middle-class adulterers are harder to pin down.

但要想搞清楚普通中产阶级的偷情情况就更难。

People with fat in their thighs and backsides may live longer because the fat traps harmful fatty particles and actively secretes helpful compounds, according to a report published on Tuesday.

许多研究也显示，与下肢肥胖的人相比，腹部和胃部脂肪堆积容更易引起心脏病死亡，原因还不甚清楚。

I don't know Japanese or Chines education system so i truly can't say which is better.

我不太清楚中国或日本的教育体制，所以我不能说哪一个更好。

I decided to systemise it really, because one of the things is to warm-up and I think as I get older and older I must do it better.

我决定将他们真正地系统化，其中一件事情就是要进行热身运动，而且我也很清楚随着我的年龄越来越大，我必须做得更好。

It is unclear what exactly makes dogs such good smellers, though much more of the dog brain is devoted to smell than it is in humans.

尽管与人相比狗的大脑更多用于嗅觉，但是，究竟是什么使狗如此善于辨别气味还不清楚。

The Nylon Amphibious cloth Force 10s are even lighter weight than the OD ripstop Force 10's that I've been wearing. But, I wasn't sure which one would be better suited for hot weather, so I wore them on alternating days for comparison.

尼龙 Amphibious Cloth Force 10 比我一直穿的 OD 绿防刮布 Force 10 还要轻，但是，我不清楚哪一条裤子更适合天热时穿着，所以，我在一段日子里轮流穿这两条裤子，以进行比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐