orthogenesis

orthogenesis

美 [ˌɔrθə'dʒɛnəsɪs] 　英 [ˌɔ:θə'dʒenəsɪs]

• n.【生】直(向)演(化)；直生现象；直生论
• 网络定向进化；直向演化；直向进化

英汉解释

n.	1. 【生】直(向)演(化);直生现象;直生论

英英解释

n.	1. an obsolete theory that evolution can proceed in a direction determined by internal genetic factors rather than the external forces of natural selection

例句

The optimum processing condition were determined by orthogenesis test.

经过正交试验，确定了最佳工艺条件。

The optimal conditions were obtained by orthogenesis test, which provided a conjugation yields above 90%.

通过正交试验，确定了最佳试验条件，获得了90%以上的共轭化转化率。