在数值求解过程中介绍了用“冻结”技巧来处理动边界,使动边界计算问题简化成固定边界。
A "condensation" technique is used in calculation and the problem of a moving boundary computation can be reduced to a fixed one.
本文还导得动平床情况下的流速分布公式、阻力公式和输沙率公式,使动床的水流运动和输沙过程得以联解。
The formulas of velocity distribution, flow resistance and bed load transport rate are obtained, in which the flow and sediment movement are considered simultaneously.
通过理论分析和对比,提出采用主辅线圈串联励磁的方法来改善励磁线圈的作用效果,使动铁心在较长的运动行程下始终能获得足够的操作功。
As results, a novel excitation method with main coil and auxiliary coil in series is presented so as to make the armature obtain enough energy to move all through.
既然动物的天性使动物在恶劣的气候中保持少动和安静,那么动物也可能都进入了冬眠状态。
Since the nature of many animals is to be still and quiet during bad weather, the animals could have gone into something like a hibernating condition.
那贯穿全舞微颤的动律,高亢而近似呐喊的歌声,使人们不禁联想到多朗人战胜干旱,在沙漠边缘开辟绿洲时艰苦奋斗的情景。
The vibrating movements and the sonorous songs through the whole dance remind people of the hard efforts made by the Uygur people in fighting against draught and in developing new oases.
解锁控制部接收解锁指令信号,使致动器进行解锁动作。
The unlocking control part receives an unlocking instruction signal to make the actuator perform the unlocking operation.
为使这些设备和产品安全稳定的工作,其结构系统必须具有良好的静、动特性。
To make the equipment and product work safely and steadily, the structure must have superior static and dynamic characteristics.
将帆船顶风停船:转动正在航行的船只使船头迎风,船除了漂泊外一动也不动地停在水中,以便迎接暴风。
To turn a sailing ship so that its bow heads into the wind and the ship lies motionless except for drifting, in order to meet a storm.
2003年,伦敦成为继新加坡后世界上第二个对驶入城市中心的司机收取费用的城市,这一行动使之成为世界其它地区关注的焦点。
In 2003, London became the second big city after Singapore to make drivers pay to enter the city centre, an example closely watched in many other parts of the world.
《2011 - 2020道路交通安全十年行动计划》的目标是使2020年的预测道路交通死亡人数降低50%,从每年190万人降至100万人以下。
The goal of the Decade of Action is to reduce the forecast 2020 level of road deaths by 50%, from 1.9 million to fewer than one million a year.
“在坎昆,他们可以作出明确决定,设计出一套更好,更充分的方法和手段,使各国共同努力,在一线采取全球统一行动,”菲格雷斯女士说。
“At Cancun, they can take clear decisions to construct a set of better, bigger ways and means for countries to work together to take global action at the frontline, ” Ms. Figueres said.
他画鸟雀时用生漆点睛,黑豆粒般地凸出在纸绢上,使眼珠发亮,十分生动。
When he drew birds, he liked to use lacquer to highlight their eyes to make them stand out from the paper and appear brighter and more prominent.
五点行动计划和路线图使我们有理由感到乐观。
The five-point action plan and the roadmap give us cause for optimism.
这不仅使桩基振动理论更为完善,也为桩基抗震、防震设计以及桩基动测提供了全新的理论支持。
This not only makes the theory of pile vibration more perfect, but also provides a totally new theoretical support for pile foundation seismic design and pile dynamic testing.
我们可以证明气体动理论不但与实验相符,并且实际上使我们对许多情况有一个更深刻的理解。
It can be shown that the kinetic theory of gases is not only in agreement with experiment, but actually leads to a more profound understanding of the facts.
这种办法使当地人们可以为了经济上的原因而去保护动、植物,而不是依靠在很大程度上难以奏效的那些反非法偷猎的规章制度。
Instead of depending on largely ineffective laws against illegal hunting, it gives local people a good economic reason to preserve plants and animals.
这一层微妙的“可动皮肤”呼应着附近画廊打烊后落下的卷闸,含蓄地使建筑协调于周围环境。
This subtle "removable skin" echoes the neighboring gallery after-hours shutters, subtly contextualizing the building within its site.
结果:葡萄柚汁可改变许多药物的药动学,使血药浓度升高,引起有临床意义的食物-药物相互作用。
Results: Grapefruit juice can change the pharmacokinetics of a broad range of medicines and increases the blood concentrations of drugs, therefore, induces clinical food drug interactions.
生气使人的嘴巴比脑子动的快。
高速动车组轮对生产线开工投产,不仅填补了国内在该领域的空白,而且使我国高速铁路建设技术进入国际先进行列。
High-speed train wheels for production operation, not only fills the gap in the field of domestic, and make our high speed railway construction technology into the international advanced level.
伸缩缝由于铝合金温度变形较大,为使幕墙有足够的变形随动性,幕墙立柱需设置伸缩缝。
Expansion joints due to large aluminum alloy temperature deformation, to make the curtain wall has enough deformation servo, curtain wall pillar setting expansion joint.
这是因为耶罗波安所犯的罪使以色列人陷在罪里,惹动耶和华以色列神的怒气。
It was for the SINS of Jeroboam that he sinned and that he made Israel to sin, and because of the anger to which he provoked the LORD, the God of Israel.
该车的成功研制使工厂产品首次进入动车组领域。
Their successful development makes the Works go into the multiple unit field for the first time.
多次冲击使原子易动性增强,临界切应力下降,位错易于启动和增殖。
Repeated impact can intensify the mobility of atom, reduce critical shear stress, and make the enablement and multiplication of dislocation easy.
多次冲击使原子易动性增强,临界切应力下降,位错易于启动和增殖。
Repeated impact can intensify the mobility of atom, reduce critical shear stress, and make the enablement and multiplication of dislocation easy.
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