quality and quantity

基本解釋

And yet, as the research grows in quality and quantity, there continues to be a fairly consistent absence for evidence of harm.
他補(bǔ)充道，“但是，盡管研究在質(zhì)量和數(shù)量上不斷改進(jìn)，始終沒有發(fā)現(xiàn)手機(jī)危害健康的確鑿證據(jù)?！?/li>
All roles need to be adequately (quality and quantity) assigned for each project, so that it is possible to share roles and/or participate in multiple projects.
對于每個項目，所有的角色都需要進(jìn)行充分地分配（質(zhì)量和數(shù)量），因此就有可能共享角色和/或參與到多個項目中。
Current trends may jeopardize future improvements in the quality and quantity of employment, as well as growth and poverty reduction.
目前的趨勢可能會危害未來的就業(yè)質(zhì)量和數(shù)量的改善，以及增長和減輕貧困的前景。

Birds and mammals invest in quality and not quantity, as opposed to fish and reptiles.
鳥類和哺乳類靠質(zhì)生存,而非以量取勝，這與魚類和兩棲類不同。
耶魯公開課 - 心理學(xué)導(dǎo)論課程節(jié)選

But WikiLeaks and its media allies control completely the timing, quality and quantity of information released.
ECONOMIST: WikiLeaks
When they do, they increase the quality and quantity of food that they consume.
FORBES: Bernanke's Big Question: What's Ahead For Inflation?
Civilizations are constrained directly by the quality and quantity of available safe drinking and subsistence water.
UNESCO: Natural Sciences