n. 差异, 多样性
It concluded that pandas fail to wander off in search of new mates if they find their habitat too comfortable, resulting in a lack of vital genetic diversity.
四级 · CET-4 2025年6月 第1套
For their study — outlined in a paper in the journal Conservation Biology — the team looked at genetic diversity and spread among a Chinese panda population.
四级 · CET-4 2025年6月 第1套
Other than CFF, which bills itself as the world's first research centre dedicated solely to under-utilised crops, there are other key groups championing agricultural diversity including Crop Trust, Slow Food, Icrisat and Bioversity International.
六级 · CET-6 2024年12月 第1套
A lack of diversity among journal editors also likely contributes to psychology's WEIRD problem.
六级 · CET-6 2023年12月 第1套
The suggestion that people should aim for dietary diversity by trying to eat a variety of foods has been a basic public health recommendation for decades in the United States and elsewhere.
六级 · CET-6 2023年3月 第1套