Steepest descent最速下降法;最陡下降;[数] [数] 最速下降
Chinese descent中国血统
lineal descent直系血亲
stock descent炉料的下降
Dark Descent深海末日;失忆症黑暗后裔;暗黑血统
descent phase下降阶段;下降段
matrilineal descent母系继嗣
prolonged descent胎头下降延缓
protracted descent胎头下降停滞
Survey on the prototype of container to know the bearing weight’s status about pile with earth, know the descent status of container’s foundation.
4、对施工结束后的罐实体进行原型观测,了解桩土分别承载上部荷载的受力状态和罐基础的沉降状态。
参考来源 - 无承台高强预应力管桩在罐基础中的应用研究N-VAR（有变体名词） A descent is a movement from a higher to a lower level or position. 下降
Sixteen of the youngsters set off for help, but during the descent three collapsed in the cold and rain.
那些年轻人中有16人出发寻求帮助，但在下山过程中有3人在寒冷和阴雨中倒下了。
N-COUNT（可数名词） A descent is a surface that slopes downward, for example, the side of a steep hill. 下坡
On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.
在下坡道上，自行车手们飞快地掠过汽车，靠惯性极速冲下山去。
N-SING（单数型名词） When you want to emphasize that a situation becomes very bad, you can talk about someone's or something's descent into that situation. 沉沦; 没落[强调]
...his swift descent from respected academic to struggling small businessman.
…他从受人尊敬的学者到挣扎求存的小商人的迅速沦落。
N-UNCOUNT（不可数名词） You use descent to talk about a person's family background, for example, their nationality or social status. 出身 [正式]
All the contributors were of African descent.
所有捐助者都是非洲血统。