A carat is a weight measurement used only with some valuable minerals.

克拉是一种只用于测量重矿物重量的计量单位。

Except it's now written you a seven step method with full weights and measures for a recipe.

不过现在它给你写了一个七步烹饪法，包括食谱的全部重量和单位。

Literally, a " ton" is a unit of measurement for weight.

从字面上看，“吨”是重量的计量单位。

The shilling, too, seems originally to have been the denomination of a weight.

先令最初似乎也是重量的单位。

That's right! We measure weight in Newtons, in honor of Sir Isaac, and NOT kilograms!

是对的！我们以牛顿为单位测量重量， 为了纪念艾萨克先生，不是公斤！

This is easily and rapidly discharged, so capacitors have good power density (the rate at which they transfer energy, per unit of weight).

比较容易，也比较快速，所以电容器有着良好的功率密度（每单位重量的能量传递速率）。

In the Metric System: milligram: A milligram is a very small unit of weight in the Metric System.

在公: 克: 一克是公非常小的重量单位。

But chemicals can hold a lot of energy, so batteries have high energy density (the amount of energy they can contain, again per unit weight).

但是化学物质可以储存很多能量，所以电池有很高的能量密度（每单位重量可以包含的能量）。

" Each serving size, " Wendy says, " has 30 grams of fat." A " gram" is a unit of measurement for weight.

“每份量，”温迪说，“含有 30 克脂肪。” “克”是重量的计量单位。

A scale does measure weight, the force gravity puts on a mass, but the numbers on the scale, in kilograms or pounds, are not measures of weight.

体重计的确测量体重，也就是地球对你的重力，但体重计上的单位，例如磅和公斤，并不是" 重量" 的单位。

So most of the carbon you'll find-- if you just found carbon someplace, on average its weight in atomic mass units is going to be 12.0107.

所以你会发现大部分的碳——如果你只是在个地方发现碳，平均而言，它的原子质量单位重量将为 12.0107。

Now you'll notice that because people didn't usually carry around a standard set of weights they used coins as both the unit of worth and the unit of weight.

现在您会注意到，由于人们通常不会随身携带一套标准的砝码，所以他们使用硬币作为价值单位和重量单位。