The police began sorting through a trove of physical evidence.

警察开始整理有价值的物证。

When transferring the information of physical evidence from ideal level to practical level, we must have had some link age so called the feature and structure of physical evidence.

物证信息从观念层面过渡到操作层面必须依赖物证特征及物证结构作为中介。

The astronauts returned with soil and rock samples, which NASA also cites as physical evidence of our presence on the moon.

宇航员从月球上带回了土壤和岩石样品，NASA 也把这些作为我们确实登上月球的物证。

Where there are difficulties in getting physical evidence , photographs are acceptable as evidence.

如果很难获得实物证据, 那么照片也可以.

But there is no physical evidence on which to base a conclusion.

但是却没有实物证据支持这样的结论。

Sadly we lack accurate historical and physical evidence to prove this point.

遗憾的是我们缺乏精确的史学和实物证据来证明这一点。

But the real prize would be physical evidence of this earliest of human ancestors.

但若能发现这一人类最早祖先存在的实物证据,才算拔得头筹.

Study on the portraits in the Ming and Qing Dynasties in these museums will provide the physical evidence to the research of comparison of Chinese and Western art.

对这些博物馆（院）收藏的明清人物画做一个比较全面的考察，为中西比较美术学的研究工作提供了实物证据。

At-least they could acquire a piece of physical evidence before concluding! ! !

至少他们得找到铁证后才能得出结论啊！

Fortunately, the bite marks weren't the only physical evidence in the case anymore.

幸运的是，咬痕不再是案件中唯一的物理证据了。