descent

下降；出身；斜坡英释nnthe process of going down

1 gradient descent,梯度下降

2 descent method,n. 下降法

3 chinese descent,中国血统；炎黄子孙

4 steepest descent method,最速下降法；最陡下降法

1 Passengers must fasten their seat belts prior to descent..乘客在飞机降落之前必须系好安全带。

2 young men and women of Asian descent.亚裔男女青年

3 There is a gradual descent to the sea..有一片斜坡缓缓伸延到海边。