kg

基本解释

Sugar was rationed to 1 kg. per family.
每户供应一公斤白糖。
But not all have been under the threshold of 500 becquerels per kg.
但并不是所有样品的放射量都在每公斤 500 贝克的门槛之下。
To effectively combat such malnutrition and under-nourishment, 20 g of animal protein per person per day or 7.3 kg per year should be provided.
为了有效地战胜这类营养不良和营养不足，每人每天需要20克的动物蛋白或每年7.3公斤动物蛋白。

Here I got 3 kg and I got 2 kg and I'm pushing with 10 Newtons and I want to know what happens.
一个物体 3 千克,另一个 2 千克,现在我用 10 牛的力推它,我想知道接下来会怎样
耶鲁公开课 - 基础物理课程节选
That is 6 Newtons divided by 3 kg is also an acceleration of 2.
即,6 牛除以 3 千克同样得到加速度是 2
耶鲁公开课 - 基础物理课程节选
I got 2 kg and I pull this guy with 10 Newtons.
还有一个 2 千克的物体,我用 10 牛的力来拉它
耶鲁公开课 - 基础物理课程节选

Undoubtedly, the first thing you'll notice is the mass of the 62.9-pound (28.6 kg) kit.
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