我们现在通过测量掩埋在漂流物中木头放射性的碳-14元素,以精确地确定冰川作用的时期。
We now know the age of the glaciation accurately from radiometric dating of the carbon-14 in logs buried in the drift.
我是全部,整体,饰以精确的极细织物。
I am complete, a complete whole, worked out to a hairline accuracy.
cnee程序的实例将在后台运行以精确记录鼠标数据。
An instance of the cnee program runs in the background to record mouse data precisely.
If you set up the atoms exactly the same way, they've always got to break down."
如果你精确地把原子以,同种方式设置,它们肯定会分裂
应用推荐