descents
英 [dɪˈsɛnts]
美 [dɪˈsɛnts]
n. 下降; 下倾; 斜坡; 坡道; 血统; 祖籍; 祖先; 出身
descent的复数
柯林斯词典
- N-VAR 下降;降落
Adescentis a movement from a higher to a lower level or position.- Sixteen of the youngsters set off for help, but during the descent three collapsed in the cold and rain.
16 名年轻人出发去寻求帮助，但在下山过程中有 3 人因寒冷和大雨晕倒了。 - ...the crash of an Airbus A300 on its descent into Kathmandu airport.
空客 A300 在加德满都机场降落时的坠毁
- Sixteen of the youngsters set off for help, but during the descent three collapsed in the cold and rain.
- N-COUNT 斜坡;斜面
Adescentis a surface that slopes downwards, for example the side of a steep hill.- On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.
在坡道上，自行车手飞驰着超越了一辆辆汽车，靠着惯性一路疾冲下山。
- On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.
- N-SING (形势的)恶化;(人的)堕落，沦落
When you want to emphasize that a situation becomes very bad, you can talk about someone's or something'sdescentinto that situation.- The only lasting solution lies in a political settlement. Without it, their descent into chaos will be guaranteed.
唯一的长久之计是通过政治手段解决。否则，他们势必会陷入一片混乱。 - ...his swift descent from respected academic to struggling small businessman.
他从一名受人尊敬的学者到一个度日艰难的小商人的瞬间沦落
- The only lasting solution lies in a political settlement. Without it, their descent into chaos will be guaranteed.
- N-UNCOUNT 血统;家世;出身
You usedescentto talk about a person's family background, for example their nationality or social status.- All the contributors were of African descent.
所有的撰稿人都是非裔人士。
- All the contributors were of African descent.
双语例句
- The functional formalism for the effective potential is briefly reviewed for the case of a scalar field theory by using the method of steepest descents.
本文首先在标量场论的情形下，用最速下降法对有效势的泛函形式作了简要的评论。 - And you can anticipate that future versions of the World Economic Forum's Global Competitiveness Index will be reflecting more rapid ascents and descents than it has in the past.
你能够预感到世界经济论坛全球竞争力指数报告的未来版本将比之其过去反映更多的剧烈起伏波动。 - But BP network is based on the gradient method to determine the weights, and the gradient descents are inherently vulnerable to the effects of local minima.
但BP网络是基于梯度的方法确定权值，而梯度下降法本身就很容易受到局部极小点的影响。 - The enemy will not have strength to repeat such descents often.
敌人没有经常进行这种空降的力量。 - The competition of the two descents results in the fluctuation of Ce valence.
这两个相互竞争的过程使得Ce的价态呈现出波动性的特性。 - On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.
在坡道上，自行车手飞驰着超越了一辆辆汽车，靠着惯性一路疾冲下山。 - The barrier function of intestinal tract always descents at different level after burned, including mechanical barrier, biologic barrier and immunologic barrier.
烧伤后，肠道三大屏障功能均有不同程度下降，包括肠粘膜机械屏障破坏，出现粘膜糜烂及溃疡； - Method of steepest descents and multi-frequency models in multiphonon transitions
最陡下降法和多声子跃迁的多频模型 - But it is more important not to think lies, or to slide into those mechanical and untruthful habits of thought which are so pleasant and so easy as descents to mental ineptitude.
但是更重要的是不去想谎言，也不陷入那些无意识的和不诚实的思维习惯，这种思维习惯令他如此惬意和自在，就象沦为智力低能一样。 - Avoid steep ascents, descents or ramps wherever possible.
尽可能避免较陡的上坡、下坡或斜坡。