Single stem weight and harvest index were both high and stable in the stable yield cultivars.

稳产性好的品种单茎干重大而稳定，收获指数高并有一定的稳定性。

youdao

And there is also interrelation of different degree between the rest and the output of a single stem.

其他各性状均与单株产量存在不同程度的相关。

youdao

It typically hits the whole plant at one time, but sometimes it is limited to the foliage attached to a single stem or area.

典型的枯萎病会一次波及整株植物，但有时也会限于植株的单枝或一定范围。

youdao

The women wore white, symbolising pure intentions, and carried gladioli, a single stem each.

ECONOMIST: Laura Poll��n

He is working with Quake to create a thumb-size chip that can automatically catalog the genes and proteins inside a single stem cell.

FORBES: Magazine Article

The doctors at Hopkins were concerned that Zoe might have inherited her mother's genetic vulnerability to the extreme chemotherapy needed to wipe out every single stem cell in preparation for the new marrow.

FORBES: Two Girls Two Countries One Cancer