查询词典 drag in

The other drag contributions are airfoil shape, wind induced drag, tail drag, fuselage and landing gear drag, interference drag, cooling drag and a few more.

其他拖曳的贡献是翼型的形状，风致阻力，尾巴拖曳，机身和起落架阻力，干扰阻力，冷却拖曳数更多。

It mainly deals with: 1 the adoption of PW-30 and PWC drag reduction materials through screening, which were found to be of better kinds with large percentage of drag reduction in low concentration and fine solubility; 2 fundamental data and basic formulae of drag reduction; 3 predictional method of drag reduction in internal flow e.

包括以下几个主要部分：筛选了减阻剂，所得到的PW-30及PWC具有在低浓度下高减阻百分数及速溶等性能，系两种优良的减阻剂。讨论了基础数据及消防减阻予报公式的整理和减阻予估方法。提出了系统匹配与优化减阻问题。

Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag All the goose step girlies with the cursive faces We know it's all braile beneath their skirts A bulletproof biz-op and swing heil I don't really care what gentlemen prefer Say all you pindown girls with bonafied ballers So manically depressed and manically dressed We got a venus not in furs but in uniforms If you're not dancing, then you're dead 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!

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；有着曲曲弯弯面孔的鹅群像姑娘忸怩地游荡，我们知道他们羽裙子下面所有的玩意展翅高歌纵情交配其实我不在意各位先生更喜欢什么你如此戏玩着女孩的胸部，如此男性式的挤压、挤压我们得到了一个一丝不挂却浑然一体的维纳斯只要你还没有死你一定会欣喜若狂男扮女装怪诞的我——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！

Afterwards, considering the total ice-water drag comprise of skin friction, form drag induced by ice edge and form drag induced by ice ridge, a quantitative relationship between ice-water drag coefficient and.

然后以实验室物理模拟试验为基础并利用一种参数优化辨识算法，建立了孤立冰块形拖曳系数、摩拖曳系数和冰块几何参数之间的关系。

Then a model to distinguish skin drag coefficient and form drag coefficient is established based on a floe drag experiment by using a wave-current tank in laboratory, and the quantitative relationship between skin/form drag coefficient and floe geometric parameters is established as a result.

水拖曳系数同海冰几何形态参数的关系才是提高拖曳系数适应性和准确性的最佳途径。

But it increases the viscous forebody drag including the skin friction drag and shock wave drag.

但却增大了包含摩擦阻力和激波阻力的粘性前部阻力。

The accurate prediction of drag is key to the design of the low Reynold′s number flight vehicle,and the accurate prediction of friction drag which is induced by separation and transition of the boundary layer is key to the accurate prediction of drag.

而与附面层分离和转捩相关的摩擦阻力的精确计算则是此类飞行器阻力精确计算的关键。

Test results showed that the bionic nonsmooth structures on the tail of the models can obviously reduce the drag due to the pressure drop, especially for the model riblet nonsmooth form, its pressure drag was reduced by 25.3%, and its total drag was reduced by 11.12%.

试验结果表明，布置在尾部的非光滑结构能够有效地降低模型的压差阻力，尤其是棱纹状非光滑形态模型，压差阻力降低了25.3%，总阻力降低了11.12%。

Rapid cell selected, regional, rows or columns: the mouse click to select the current cell; click the region to be selected first cell, and then drag the mouse to the last cell can be two selected region between; worksheet click the Select All button, you can select the current worksheet; hold down the Ctrl click or drag using the mouse, you can select multiple nonadjacent cells or regional; select a region first cell, hold down the Shift key click on the angle of regional cells, can be between the selected rectangular area; click the line number can be selected corresponding to the entire line; click out the corresponding label can be selected out of the whole; along its line number or a list of drag the mouse, or to select the first row or first column, hold down the Shift key to select the end of the row or column, you can select a number of adjacent rows or columns; first select the first row or first column, and then hold down the Ctrl key to select other non-adjacent rows or columns; If you want to increase or decrease in the activities of the cell area can be selected by holding down the Shift key click the lower right corner of the region the last cell, the cell activities and the click between the cells will become a rectangular area to select a new region.

快速选中单元格、区域、行或列：鼠标单击可以将当前单元格选中；单击待选中区域的第一个单元格，然后拖动鼠标至最后一个单元格，可以将两者之间的区域选中；单击工作表的全选按钮，可以将当前工作表选中；按住 Ctrl 单击或使用鼠标拖动，可以选中不相邻的多个单元格或区域；选中某区域的第一个单元格，按住 Shift 键单击区域对角的单元格，可以将两者之间的矩形区域选中；单击行号可将对应的整行选中；单击列标号可将对应的整列选中；沿行号或列表号拖动鼠标，或者先选中第一行或第一列，按住 Shift 键选中结束行或列，就可以选中相邻的多个行或列；先选中第一行或第一列，然后按住 Ctrl 键选中其他不相邻的行或列；如果您想增加或减少活动区域中的单元格，可以按住 Shift 键单击选中区域右下角的最后一个单元格，活动单元格和所单击的单元格之间的矩形区域就会成为新的选中区域。

The energy exchange analysis indicates that gliding energy efficiency is dependant on the lift drag ratio of the wings and gliding angle of the hull. Through the calculation in this thesis, it can be concluded that enhancing the lift drag ratio can largely improve the energy efficiency when the gliding angle is in the range of 10to 40 degree, and when lift drag ratio is fixed, there exists a special gliding angle for the maximum of the efficiency, which provide theoretical basis for the design of operating parameters.

通过能量转换分析，得出滑翔机航行效率由机翼升阻比和机身航行角决定，航行角在10~40度范围内，增大机翼升阻比可显著提高航行效率；并由计算得出，在升阻比一定的情况下，总存在一个使滑翔机航行效率达到最大的航行角度，为样机工作参数设计提供了理论依据。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。