The reason may be the inter-individual variation in resource acquisition and the maternal effects.

这可能是由于这种相关性往往被资源获取能力的变异或者母体效应掩盖。

youdao

There is large inter-individual or race variation in the curative effects of antihypertensive drugs, which may be associated with gene polymorphism in the human.

抗高血压药物在临床疗效上存在很大的个体或种族差异，这可能与基因多态性有关。

youdao

The main effects of each SNP, as well as SNP-covariate and SNP-SNP interactions, were assessed to investigate how they contribute to the inter-individual variation in ABI.

主要的影响，每个单核苷酸多态性，以及单核苷酸多态性-因子共变数和SNP - SNP的互动，被评定为调查他们如何有助于跨个别变化在ABI的。

youdao

All the various projects being piloted by national governments with individual bilateral partners, and the flagship inter-agency programmes should fit into the national broader and clearly defined education programme priorities.

UNESCO: WORKING GROUP ON EDUCATION FOR ALL

That's not to say that your contacts need to opt-in to the search giant's social networking site to join the fun -- email invites are still available by typing your friend's address alongside your circles, or individual friends should you wish to plan an awkward inter-group soiree.

ENGADGET: Google wants you to join the party, announces Google+ Events (video)

They can compare how effective individual attorneys are compared to colleagues in the same firm, as well as on an inter-firm basis.

FORBES: Business Intelligence and Legal Matter Management