LIGHT PER HOUR的意思|示意

The invention discloses a light projection speed-per-hour digital display device;

本发明公开了一种灯光射影时速数字显示装置。

Now, suppose you are running at five miles against a light breeze of five miles per hour.

现在，假设你正在运行五英里对微风五英里每小时。

The nanotubes generate80 milliliters of hydrogen per hour per watt of ultraviolet light, a record for a photocatalyst-only system.

利用这种奈米管，每小时每瓦特紫外线可产生80毫升氢气，是纯光触媒系统中的最高纪录。

A roadway lane, for instance, could be closed off and used for a light-rail line that can carry more passengers per hour.

例如，一个机动车道可以被关闭用做轻轨，那样每小时就能搭载更多乘客。

"Light therapy" simply means sitting under a light box for about half an hour per day at home.

光疗“其实就是说每天在家里面坐在一个灯箱下半个小时。”

This means that a galaxy appears to be moving 160 thousand miles per hour faster for every 3.3 light-years away from Earth.

这意味着离地球每隔3.3光年，星系就以16万英里以上的（平均叠加）时速退离我们。