These include the meter for length, and the second for time.

包括长度单位米和间单位秒。

In the UK, the yard was considered the base unit of length.

在英国，码被认为基的长度单位。

D. It was an exceptional unit of length.

D. 这一个特殊的长度单位。

36. According to the text, what was the basic unit of length in the UK?

36. 根据文，英国的基长度单位什么？

I would not say that. No one would say that. A light year is a unit of distance not time.

我可会这么说。没人会这么说，光年长度单位间单位。

That's why knowing the length of the astronomical unit is so important!

这就为什么知道天文单位的长度如此重要的原因！

Today, Servius's legion, along with three others, has undertaken a “great march” of 30,000 Roman paces, the equivalent of nearly 36 kilometers.

今天，Servius的军团和其他三个团，进行了3万罗马步（古罗马长度单位）的宏大行军仪式，相当于近36千米。

And still with unit lengths. You often think of these as the rotation matrices.

还单位长度 你通常认为这些旋转矩阵。

I just used three examples of length measurements with three different units, inches, feet, and meters.

我刚刚使用了三个同单位的长度测量示例：英寸、英尺和米。

A light-year is a unit of length, with one light-year equaling the distance that light would travel in a vacuum in one year.

一光年长度单位，一 光年等于光 在真空中一年的传播距离。

So, if you were to measure the British coast, using length of 100 km, you'd end up using 28 of them and get an answer of 2800 km.

所以，如果你测量英国的海岸使用的一百公里的单位长度，你最终会测到28个，得到的结果就两千八百公里。

For the majority of recorded human history, units like the weight of a grain or the length of a hand weren't exact and varied from place to place.

对于大多数有记录的人类历史，谷物的重量或手的长度等单位并精确，并且因地而异。