查询词典 drag iron

The effect of Reynolds number on rudder hydrodynamic performance is also analyzed. Up to the stall angle the computed lift and drag agree well with measurements and other author's calculations, whereas stall angle, lift and drag beyond the stall angle are slightly under-predicted. The solver is used to investigate laminar and turbulent separated flows around a 6: 1 prolate spheroid at high incidence angles and their effects on hydrodynamic forces. The second separation flows are successfully identified in both laminar and turbulent flow simulations.

应用所开发的求解器，以6：1长椭球体为算例计算了回转体在大攻角下定常斜航运动时的三维粘性流场及水动力，对层流流动和湍流流动分别进行了计算，分析了层流与湍流分离流动和涡旋产生的特点及其对水动力的影响；计算结果与他人的试验和计算数据比较，吻合程度良好，表明应用本求解器能够正确模拟这种以层流／湍流分离流为主的复杂粘性流动，得到相当精确的水动力，检验和验证了该求解器精确模拟回转体在大攻角下的粘性分离流动和计算水动力的能力。

By analyzing phases velocity profiles and resistance lawv resulted from gas slug in the pipe center,the condition that the secondary flow occurs,phases velocity profiles,formula of drag reduction and a curve of drag reduction have been obtained.

以流体力学基本方程为基础，通过对气体在管道中心形成段塞流的相速度分布和阻力规律分析，得到了二次流发生的条件、各相流体速度分布、减阻率关系式以及减阻率曲线。

Through the theory analyse, we gave the concept of broad sense and the formula of drag force, then analysed main facts of drag force; based on existing experiment datas and theory results, the thesis discussed calculate method for hydrodynamic pressure and pulsating pressure which effect on soleplate, at the same time, based on special structure of local material dam overshot spillway and essentiality of safe flowing, we gave advice on fixing parameter.

通过理论分析，提出了广义拖曳力的概念并推导出拖曳力的计算公式，分析了影响拖曳力的主要因素；根据已有的试验资料及理论成果对作用于底板的动水压力和脉动压力的确定方法进行了探讨，并依据当地材料坝坝体溢洪道的结构特殊性和泄水安全的重要性，对有关参数的合理取值提出了建议。

Experimental results show that the vehicle models with transverse riblets surface have obvious drag reduction effect under certain velocity range, the maximal drag reduction effect is 23.5%.

实验结果表明，具有横向脊状表面的航行器模型在一定来流速度范围内具有很好的减阻效果，实验获得的最大减阻量为23.5%。

There are some main conclusions of the article. 1.Enterprise inclines to decision-making according to its profit, so constituting and anglicizing green institutions from the view of enterprise will advantage their microcosmic base, then can improve their adaptive abilities and green effects. 2.Government has powers and some potential advantages, but it inheres of some defects, so it should not become the principle parter but the urger, waiter and superintendent of the green transition process. 3.According to social cost and the situation of the social environment, we should adopt a gradual transition stratagem on the whole in the process. 4.We can classify the enterprise green transition into three kinds by the dominant factor in the push-drag-model, push-dominant mode, drag-dominant mode and friction-tight state. Different green policies should giveto different transition mode in odor to getting a good green effect. 5.The costs of enterprise have three levels by the point of view of sustainable development, apparent cost in generation, dormant cost in generation and intergenerational cost. The priority of green system should adjust to the level to which the benefits of the enterprise amount.

本文得出的主要结论有：1、企业具有相机决策的倾向，从企业的角度分析和制定绿色制度可以使政策具有较强的微观基础，进而可以提高它的适应性和绿色效果。2、政府具有暴力潜能，也具有固有的不足，在绿色制度变迁的过程中应该且只能是倡导者、服务者、监督与维护者，而不是主体参与者。3、综合考虑社会成本与社会环境，渐进式的总体推进模式是我国目前较为现实的选择。4、本文建立了企业绿色变迁推拉模型，并根据促使企业绿色转变的主导因素的不同，将企业绿色变迁的模式分为拉力主导型、推力主导型与摩擦状态三种类型，不同的类型应采取不同的绿色政策才能收到良好的绿色效果。5、从可持续发展的角度可以将企业的生产成本分为代内隐性成本、代内显性成本和代际成本三个层次，对于收益处于不同层次的企业，绿色制度的侧重点应有所不同。6、根据企业与政府在绿色制度变迁过程中所起的作用的不同可以将绿色制度变迁分为强制供给型、政府导向型、需求诱导型三种模式。

Recently a lot of work has gone into making drag and drop more stable and far more usful which means being able to drag items from outside blender.

最近在拖拽功能上做了很多的工作，为了让它更稳定更实用，也就是说可以直接从外部元素拖拽进blender内部

To split a window, either drag the split box located above the vertical scroll bar or drag the split box to the right of the horizontal scroll bar.

如要拆分窗口，请拖动垂直滚动条上方或水平滚动条右方的拆分框。

Procrastinate, stall, drag one's feet, drag one's heels, dilly-dally, dillydally shiloh

n。 夏伊洛美国田纳西州一国家公园，南北战争时的战场

Inadvertently, I am in the room watching "Three Kingdoms", you rub it out again and again wiping the desktop, drag the floor again and again drag, and does not Xianlei, approximate overnice.

无意间，我在房间内看《三国演义》时，你却在外面把桌面擦了又擦，把地板拖了又拖，一点也不嫌累，近似洁癖。

Throw your cheek, doppelgangers You're one of us! Trouble now junkies ain't silver tongued Marching down the stairway to substance Cocaingels and asses give me opium masses Tell your church-born preachers we'll fill up your glasses Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag All the thug rock kids are playing All the punk got angels saying Tell all the rest of them we don't even know All the thug rock kids are playing All the punk got angels saying Tell all the rest of them we don't even know GO!

现在麻烦的吸毒者不再能言善辩摸索着楼梯走体会销魂可卡因和**给了我鸦片糖膏告诉你——教堂出生的传教士我们将充满你的视野男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；孩子们奏着疯狂的摇滚所有庞克摇滚变成了天使的箴言吩咐着那些在他们中我们甚至不认识的人孩子们奏着疯狂的摇滚所有庞克摇滚变成了天使的箴言吩咐着那些在他们中我们甚至不认识的人走！

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。