他不想和任何女人发生性关系。

He did not feel like intimacy with any woman.

他们已经多年没有真正意义上的性关系了。

It had been years since they had shared any meaningful form of physical relationship.

试验质量普遍不高，由于异质性关系，无法将结果汇集。

Trial quality was generally poor and results could not be pooled due to heterogeneity.

整精米率因子对综合品质有极显著正线性关系。

The head rice factor had very significantly positive linear relationship to grain quality.

晚季穗长因子对产量有极显著正线性关系； 整精米率因子对食味品质有极显著负线性关系。

Panicle length factor had very significantly positive linear relationship to yield, head rice factor had very significantly negative linear relationship to EQ in the late-cropping season.