未转变者用英语怎么写

Untransformed

未转变者───Untransformed

To improve SQL efficiency, use equijoins whenever possible. Statements that perform equijoins on untransformed column values are the easiest to tune.───为了提高SQL的效率，尽可能的使用等值连接，没有列转换的语句更容易调整。

The most striking illustration of this is the isolation of untransformed revertant cells from populations of transformed cells.───这方面最显著的例证乃是从转化细胞群体中分离出非转化的返转细胞。

Some oranges in a commune, like perfect strangers, dwell upon their own navels, untransformed.