To establish such a chronology, it is necessary to determine the relative amounts of land ice that existed at various times in the Earth's past.

为了建立这样一个年表，有必要确定地球过去不同时期存在的陆冰的相对数量。

youdao

So the words don’t stand for numbers, so much as relative amounts.

因此科学家推断，这些单词并不代表确切的数，而只具有相对量的意思。

youdao

Choice of different first and second dispersants and their relative amounts allows control of the size distribution of the foam bubbles in the slurry and the resulting voids in the gypsum core.

选择不同的第一分散剂和第二分散剂和其相对量使得能够控制所述浆液中所述泡沫气泡和所述石膏芯部中由此产生的孔隙的尺寸分布。

youdao

Scientists figured that screens could detect an affected fetus by measuring the presence of elevated amounts of chromosome 21 sequences relative to other chromosomes.

WSJ: New Prenatal Tests Offer Safer, Early Screenings

But as the preceding pages have already suggested, when secular lawyers treat Shariah as a black box that does not much concern them, except in the specific rulings relative to a given investment or transaction, this amounts to a willful avoidance of material facts.

CENTERFORSECURITYPOLICY: Shariah��s Black Box

The dollars are the same relative to the effort, but shoppers tend to compare savings with purchase amounts.

WSJ: Upside: Building a Dirt-Cheap Portfolio Is Getting Even Easier