Buoyancy的例句大全

Experimental and Theoretical Study on Velocity Field of Buoyancy Convection in the Melt

熔体内重力对流速度场的实验研究及其理论分析

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The physical process of molten pool was researched, which showed that the surface tension and buoyancy are exist, and convection is caused mainly by tension and temperature gradient.

研究了激光熔池的物理过程，表明熔池中存在表面张力和浮力，对流主要是由表面张力和温度梯度引起。

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It is demonstrated that when tension leg platform ( TLP) moves with finite amplitude in waves, the inertia force, the drag force and the buoyancy acting on the platform are nonlinear functions of the response of TLP.

论证了张力腿平台（TLP）在波浪作用下发生有限振幅运动时，所受惯性力、粘性力、浮力等载荷不仅与波浪场有关，还与瞬时响应有关，是响应的非线性函数；

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In the control equations of the model density variation is considered. The buoyancy terms in the control equations are included. Buoyancy revision of Schmidt number also be carried out.

模型不仅在控制方程中计及了密度变化，而且在控制方程中加进了浮力项，并对湍流Schmidt数也作了浮力修正。

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The kinetic equations of 6-degree of freedom underwater vehicles were given first, taking into account the gravity, buoyancy, thrust power and ocean current etc.

首先考虑重力、浮力、推力、水动力以及附加质量的影响，建立了6自由度水下机器人的动力学模型。

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The jet of cryogenic liquids into water is a buoyancy jet, but cryogenic liquids change liquid state into gaseity during the jet, buoyancy influence and gaseity condensability result in problem being so complex, thereby experimentation is mostly used when we study the heat transfer phenomenon.

低温液体喷入水中为浮力射流，但由于这一过程中低温液体产生液-汽相变，浮升力的突变和气相的可缩性大大增加此问题的难度。

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The position of the interface hf, flow rate Q, lower and upper level temperature T_2 and T_1 were investigated with thermal plume theory in the case of buoyancy force and buoyancy force assisted by wind.

分别考虑热压单独作用以及热压和风压相互加强作用的情况，用热羽流理论研究室内热分层高度h f，自然通风量Q，上、下层温度T2、T1的影响因素。

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This paper analyses factors which influence smoke spread and flow in high-rise building, which consists of stack effect, buoyancy, thermal expansion, natural wind, HVAC systems and elevator piston effect. Then various smoke control measures are discussed.

本文分析了影响高层建筑烟气蔓延流动的因素，包括烟囱效应、浮力、热膨胀、自然风、空调系统以及电梯活塞效应等，探讨了现有的烟气控制措施的原理和方法。

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The numerical results also show that the migration characteristics of the hot streaks are predominated by the relative slip velocity between hot fluid and cold fluid, secondary flow effect and buoyancy effect.

冷热流体间的滑移速度、二次流效应和浮力效应是影响热斑迁移特性的主要因素；

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Put off the standard lifejacket or buoyancy aid during the competition.

在比赛进行中，将救生衣除下。

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But the team found that if Rose had taken off her lifejacket and put it under the raft it would have given them enough buoyancy to keep both of them afloat.

然而栏目组通过实验发现，如果当时Rose脱下自己的救生衣，放在船板下面，二人则都有了足够的浮力漂浮在海上。

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Study of convection induced by buoyancy and mechanism of channel formation in mushy zone

糊状区内浮力驱动对流与流道形成机构的研究

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Tested the ammonia percentage of swimming suit fabric, its elastic recovery and buoyancy in water, and analyzed the relationship between ammonia percentage and the elastic recovery and buoyancy.

测试了针织泳衣面料的氨纶含量、拉伸弹性回复率及水中浮力，分析了氨纶含量与泳衣面料的弹性回复率及水中浮力之间的关系。

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A cork swimming suit patent designed by Paschal Plant in 1882. The clothing item consisted of mesh or netted fabric with cork applied to the surface. The buoyancy of cork allows the swimmer to float on water.

1882年由Paschal Plant设计软木泳衣，这件泳衣由网状布料和表面软木填充物组成，软木良好的浮力可以让游泳者浮在水中漂浮。

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They dispersed about the room, reminding me, by the lightness and buoyancy of their movements, of a flock of white plumy birds.

她们在屋子里散开，动作轻盈活泼，使我联想起一群羽毛雪白的鸟儿。

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The Simulation and Design of Microprocessor Control System for Buoyancy Adjustment and Depth Control of a Submersible

潜器浮力均衡与自动定深微机控制系统的仿真与设计

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Design and dynamic performance study of buoyancy regulating system of autonomous underwater glider

水下滑翔机浮力调节系统设计及动态性能研究

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Up this road from the precincts of the city two persons were walking rapidly, as if unconscious of the trying ascent-unconscious through preoccupation and not through buoyancy.

就在这条道路上，有两个人正在迅速从城区里走出来，仿佛并没有意识到走上坡路要费力似的&他们没有意识到费力不是因为他们心情愉快，而是因为他们心事重重。

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The value is used to calculate the buoyancy force, relative to this value.

该值是用来计算浮力，相对于这个值。

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From Similarity to Innovation The speed of gravity It is found that the bubble buoyancy velocity in model must obey the similarity law of gravity.

研究表明，若要求掺气水流的掺气浓度原、模型相似，并按重力相似律引伸，则掺气气泡的上浮速度应和水流流速一样满足重力相似律。

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