查询词典 momentum

The complex characteristics of velocity and water elevation changes at both banks of the curved sections, auto-reassignment of discharges and momentum as well as vortices and super-elevation near the corner of embranchment regions in the furcated channels are displayed. The effects of wetting bed and drying bed are discussed simultaneously.

首次针对180°强弯曲河道、90°双支以及45°三支分叉渠道，数值预报了溃坝波的演进过程，揭示了溃坝波在弯曲河道中内外两岸速度与水位变化，在分叉河道中自动进行流量与动量再分配，在叉点角区形成旋涡、壅高等复杂运动特征，同时反映了湿底与干底的影响。

Also providing momentum were the roots of jazz -- going back to the field hollers of slaves reaching each other across plantations; gospel songs and prayers connecting slavery here with Old Testament stories of deliverance of Jews from slavery; and the blues, the common language of jazz, echoing in Armstrong singing "What did I do to be so black and blue?"

爵士乐的前身也拥有这样的推动力，这得追溯到黑人奴隶们在农田相聚，他们唱着福音歌，为圣经故事中犹太人脱离奴隶制而做着祷告；还有蓝调，爵士的另一种表达形式，和阿姆斯壮唱的&我为何是一个黑人，为何这样忧郁&歌词相映成辉。

Implement a proactive fiscal policy, will be injected into China's economic development momentum.

实行积极的财政政策，将注入中国的经济发展势头。

And Zhi-Qiang Ren think, trick shot linkage system to allow local governments to pursue only high land price behavior legitimized, and would result in the expected growth in land prices, while growth momentum in housing prices is one of the growth comes from land.

和任志强认为，诱骗开枪联系制度，允许地方政府只追求高地价的行为合法化，并会导致预期增长的土地价格，而增长的动力之一是住房价格的增长来自于土地。

To briefly conclude Huang Gang's artistic innovation, there are threefold: a. succinct inner meaning of post-minimalism. b. the momentum of abstract expressionism, speed, and sentimental limning. c. the mystery and buildup of Tibetan cultural signs.

黄钢的绘画艺术语言创新性，概括而言有三种相互辩证、相互融合的意向，其一是后极简主义的简约和内敛；其二是抽象表现主义的气韵、线条运动速度、情感化的涂绘和灵动多变；其三是西藏雪域历史文化符号的神秘与厚重。

Great for preserving momentum with lofted through balls.

为维护大球放样通过势头。

The momentum of writing fades out briefly and then a new cast of people, and a new crisis, materializes.

写作的冲动短暂低缓之后又一批新人物，新的危机出现。

As the producer, the efforts that our whole activity drop into is as the same as the usual, even smaller than usual, use skill, expand momentum, than general promotion eager to excel in whatever one does many times result, outstanding business personnel are megaphones of the company, the small sound has reached their place, can be enlarged to the result that make people deafening too, this is really a kind of strategy and ability.

作为厂家，我们整个活动投入的力度跟平时一样，甚至比平时还小，但运用技巧，扩大了声势，效果却比一般的促销要强很多倍，优秀的业务人员是公司的扩音器，微小的声音到了他们这里，也能给放大到令人震耳欲聋的效果，这确实是一种策略和能力。

The shortages of typical BP algorithm are that its convergence speed is slow and it possibly mires to local minimum. To solve the former shortage, BP algorithm was modified from several aspects, such as adjusting learning rate adaptively, adding momentum factor, preprocessing training data and modifying network structure, etc.. For the latter shortage, factor γ was introduced to avoid most of local minimum and accelerate the convergence speed.

为解决现有BP算法收敛速度慢的问题，对BP算法进行了改进，采用了动态改变步长、加入动量因子、对训练样本进行预处理以及调整网络结构等措施；针对经典BP算法可能收敛到局部极小点的问题，加入γ因子，可以避免大部分的局部极小值，从而使网络的收敛速度加快。

The Allies were able to exploit this division and force Germany backward, stopping German momentum and miring the war in an entrenched front.

盟军能够利用这个司和落后的德国队，德国的势头，制止战争的miring一种根深蒂固阵线。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。