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- wing pressure coefficient 机翼压力系数
- Benefit of this modified shape is that the expansion around the first corner reduces the initial pressure coefficient on the frustum to low values. 这个改进的外型的优点是绕第一角点的膨胀会把截锥上的初始压力系数减少到很低的值。
- Measuring the moisture diffusion coefficient and floating pressure coefficient by the means of diffusible cup. 对试验数据回归分析表明:木材水分扩散系数随试材厚度的增加而呈指数增加;
- A safety supervisory control of building dyke, i. e., pore pressure coefficient B-bar control method is introduced. 摘要简要介绍了一种软基上填筑堤坝施工安全的监控方法-孔压系数B值控制法。
- The composites displayed a positive pressure coefficient(PPC) effect at ww__c.Uniaxial compression might facilitate the NPC effect or weaken the PPC e... 而高于渗流阈值时;呈现NPC效应.;在渗流阈值附近;单轴压缩可诱导NPC效应的出现;或者抑制PPC效应
- As the pressure coefficient increases, the volume ratio of the working gas vs. the cushion gas increases rapidly and the efficiency of gas storages increases too. 同时随著增压系数的增大,工作气与气垫气的体积比迅速增加,气库效率随之提高。
- His glider was built to test the idea of using pivoting wings to control the center of wing pressure - providing stability. 这架滑翔机被制造出来,是为了验证这样的设计构思:通过操纵变掠冀来控制压力中心,从而保证飞机在空中的稳定性。
- According to the isoline of the pressure coefficient that is 1.42, the distribution of source-contacting gas accumulations can be determined approximately. 根据这一界限,大致可以确定根缘气的发育范围。
- Based on the site observation data of Hengmen Channel, it advances an analysis to the wave action induced by a high-speed catamaran to dike and the maximum wave pressure coefficient. 根据横门水道现场观测资料,分析了双体快速船船行波对堤岸的作用和最大波压强系数分布。
- In setting up the model of optimizing design of dewatering program, the goal function (reduction pressure coefficient) was to make surrounding ground settlement minimum under the promises of ensuring foundation pit draw down. 在降水优化设计模型的建立中,以减降系数为目标函数,在保证基坑降深的前提下,使周边地面产生的沉降最小。
- The trend of the fluctuating pressure coefficient in different position of the cavity is analyzed, and the influence of the sloshing phenomena on the pressure distribution is discussed. 本文分析了模型所受的脉动压力随傅汝德数在不同腔体位置的变化趋势,并讨论了晃荡现象对压力分布的影响。
- Generally, the wells of northeast region of Sichuan have high pore pressure, the pressure coefficient of whose main gas pay is mostly above 1.5, but Maoba 1 well and Heba 1 well’s reach 2.0. 川东北地区的井一般压力都比较高,主要气层压力系数大多在1.;5以上,毛坝1井、河坝1井等井压力系数达到2
- The results show that the pressure coefficient of1.30for Yangxin Series of the Permian can be taken as the critical value for pressurizing the Carboniferous gas pools. 研究成果表明,可将二叠系阳新统的现今流体压力系数1.;30作为对石炭系气藏压力封闭的临界值。
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔,蜗牛伸出触角爬行。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The car has had a new wing welded on. 这辆汽车焊接了一个新的翼子板。
- By the virtue of mathematic model proposed by Selvam, the fluctuation pressure coefficients of TTU model were calculated and the results were analyzed. 本文还利用Selvam提出的脉动压力系数数学模型,计算了TTU模型表面的脉动压力系数,并对计算结果进行了分析。
- The house was enlarged with a new wing. 增建的厢房使房屋扩大了。
- The nearside wing was damaged in the collision. 汽车碰撞时左侧的翼子板撞坏了。