Please buy me 500 grams of curry powder.

请帮我买500克咖喱粉。

The police recovered 200 grams of cocaine from the dealer's house.

警察从毒贩的家里搜出了两百克的可卡因。

Can I use grams to feed rabbits?

我能用豆科植物喂兔子吗?

An egg weighs about 50 grams.

一个鸡蛋重约50克

A few twentieths of a gram can be critical.

二十分之几克可能是关键的。

Extracting information about the large-scale composition of a planet from a sample weighing a millionth of a gram was a fascinating example of scientific endeavour.

从重量为百万分之一克的样品中提取有关行星宏观组成的信息是一个极为有趣的科学尝试实例。

The analysis module can process up to one gram of flowing sample per minute.

分析模块每分钟最多可处理一克流体样本。

This longer life means that in terms of cooling per gram, sulphur in the stratosphere outdoes the lower-down stuff by about 25 to 1.

更长的生存期就意味着就每克的冷却量而言，平流层中的硫比底层的硫多约25倍。

If you can make 100 tons of the drug, but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.

如果你能制造一百吨这种药物，但每克的成本是十万美元，这药可能就没什么用，因为没人买得起它。