orthogenesis

美 [??rθ?'d??n?s?s] 　英 [??:θ?'d?en?s?s]

• n.【生】直(向)演(化)；直生現(xiàn)象；直生論
• 網(wǎng)絡(luò)定向進(jìn)化；直向演化；直向進(jìn)化

英漢解釋

n.	1. 【生】直(向)演(化);直生現(xiàn)象;直生論

英英解釋

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.

經(jīng)過(guò)正交試驗(yàn)，確定了最佳工藝條件。

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

通過(guò)正交試驗(yàn)，確定了最佳試驗(yàn)條件，獲得了90%以上的共軛化轉(zhuǎn)化率。