In science , I 'm grammes , gauss , giga - even conductance and acceleration .

从科学上来讲，我是克、高斯、千兆-甚至是导电物和加速器。

It reduced emergency food aid rations in rwanda , for example , from 420 grammes to 320g of cereals per person a day .

举例而言，该机构对卢旺达的紧急粮食援助配额，已从每人每天420克谷物降至320克。

Fossicking for gold involves sifting through vast amounts of dirt for a few grammes of precious metal .

淘金的过程，就是从大量泥土中过滤出区区几克贵金属。

The lancet , a medical journal , reckons people need no more than 90 grammes of meat a day .

根据医学杂志《柳叶刀》的测算，人一天需要的肉类食物不应超过90克。

They recruited 160 women who had been through the menopause and got half to eat 75 grammes a day of dried apple - the equivalent of two medium-sized fresh apples .

他们招募了160个已度过更年期的妇女，有一半每日吃75克的干苹果-相当于两个中等大小的新鲜苹果。