- 双语例句 更多例句
空气阻力是高速列车阻力的主要组成部分,粘性流体力学的分析表明空气阻力的决定因素是速度分布场中的边界层部分,特别是低层部分。
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This increases their air-resistance and reduces the shock of impact when they the ground.
这一做法增加了对空气的阻力,以及减少在落地时震动的冲击力.
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If gravity and air resistance in equilibrium the parachute would just hang motionless in the air.
假设重力和空气阻力大小相等,降落伞会静止在空中.
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Analysis on the flow resistance characteristics of direct air cooled condenser at the air side
空气侧直接空冷凝汽器流动阻力特性分析
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考虑空气阻力时铅球最佳投掷角的参数方程和实用方程
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This increases their air-resistance and reduces the shock of impact when they bit the ground.
这样可以增加空气阻力,减小它们摔到地面上的撞击力.
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Neglecting friction and air resistance, the pendulum's mechanical energy is constant.
忽略支点的摩擦和空气对摆的阻力, 摆的机械能为恒量.
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Then, disregarding the influence of the air resistance, I see the stone descend in a line.
然后, 忽视空气阻力的影响, 我在一条直线看见石头下降.
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We do not bother about air resistance because it is far smaller than water resistance.
我们不必为空气的阻力多伤脑筋;因为与空气阻力相比水阻力要小得多.
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Calculation of Rolling Resistance Coefficient and Air Resistance Coefficient Based on Road Test
基于道路试验的汽车滚动阻力和空气阻力系数计算方法研究
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Rolling resistance coefficient; Air resistance coefficient; Coasting test;
滚动阻力系数;空气阻力系数;滑行试验;
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Densometer: Itstrument that measures the air resistance of an area of paper.
透气度计: 量度一面积的纸骊空气的阻力的仪器.
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Study on the Air Resistance during Following Riding of Two Persons in Cycling
自行车运动两人跟骑的空气阻力研究
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Determination of air resistance coefficient of automobile by power balanced method
功率平衡法测试汽车的空气阻力系数
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Less power is required to overcome air resistance in streamlined machines.
流线型机器在克服空气阻力时所需能量要相对少些.
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This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力,并减少了它们着地时冲击力带来的震动.
新概念英语第三册
Extra weight increases the consumption of fuel as does increased air resistance.
额外的重量会加大燃油消耗并且增加空气阻力.
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- 相关词组
- air treatment空气清新剂;
- all outside air system全外部空气第系统;
- air ventn.气孔;
- air voids孔隙;
- alkali resistance抗碱性(能);
- air tube空气管;空气导管
- air traffic controllern.空中交通管制员;
- air water heat pump空气水热力泵;
- air ventilator通风孔;通风管;空气通风器
- air winch风动绞车;
- air traveln.空中旅行;
- all air system全空气系统;
- air waybill空运单;
- air valven.通气管之活瓣;气阀;风阀;
- air trowel气动泥刀;
- air volume control风量控制
- all air heat pump全空气式热力泵;
- air way bill空运提单;
- air vessel空气罐;
- ambient air环境空气,周围空气,大气;
- 今日热词
- 热门搜索
- adequate adj.足够的;适当的,恰当的;差强人意的;胜任的;
- comrade n.(尤指共患难的)朋友;战友,同志;
- feast n.盛会;宴会;宗教节日;使人欢快的事物(或活动);vi.大吃大喝,享用美食;参加宴会;
- immigration n.移居;移民局检查站;
- quake vi.发抖,颤抖;摇动,震动;
- pilot n.飞行员;(飞行器)驾驶员;领航员;领港员;引水员;(电视的)试播节目v.驾驶;引导;试验;顺利通过;
- tournament n.锦标赛;
- subjective adj.主观的;个人的;内省的;
- criminal n.罪犯;adj.犯罪的;刑法的;不道德的;
- sperm n.精子;精液;鲸蜡油;
- survival n.生存;残存物;
- kfc abbr.Kentucky fried chicken 肯德基;肯德基;肯德基快餐店

