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- If the ship encountered wind force eight, it should make for port. 如果船遇到8级大风,就应当返回港口。
- mean wind force 平均风荷载
- How long do you need to establish the mean wind? 需要多长时间来确定平均风?
- Measurement of wind force and velocity. 风力和风速测量法
- An instrument for indicating and measuring wind force and velocity. 风速计表示及测量风力和风速的仪器
- If the ship encountered wind force eight,it should make for port. 如果船遇到8级大风,就应当返回港口。
- Scientists measure wind forces on a standard scale. 科学家根据标准等级测定风力。
- Shaping helps to resist wind forces. 形状能帮助建筑抵抗一些风力。
- Recently there has been some renewed interest in the influence that the stratospheric mean wind may have on the tropospheric circulation. 近年来,科学家们对关于平流层平均风可能对对流层环流具有的影响产生了进一步的兴趣。
- English: 746. Recently there has been some renewed interest in the influence that the stratospheric mean wind may have on the tropospheric circulation. 中文:近年来,科学家们对关于平流层平均风可能对对流层环流具有的影响产生了进一步的兴趣。
- The mean wind speed profile, the thickness of the atmospherics surface layer, the aerodynamics roughness and the turbulence intensity were obtained. 采用数值风洞方法和RNG 双方程湍流模型,模拟了在风洞中依靠边界层的自然增长所形成的大气表面层,得到了不同粗糙元配置条件下时均风速廓线、大气表面层厚度、空气动力学粗糙度和湍流度的变化规律。
- Based on the formula recommended by American Petroleum Institute, the wind force and current force are calculated. 应用API推荐公式计算了发电船所受到的风力、流力;
- English: 746.Recently there has been some renewed interest in the influence that the stratospheric mean wind may have on the tropospheric circulation. 中文: 近年来,科学家们对关于平流层平均风可能对对流层环流具有的影响产生了进一步的兴趣。
- Fan of DZ small-sized industry has wind force big, leeway big, movement is smooth wait for an advantage. 广州市新风通风设备有限公司生产供应小型抽风机、多翼式风机、小风机、散热风机。
- SWF-S double fast series, but gearshift moves, use at changing wind force, change the circumstance of wind pressure. 4.;SWF-S双速系列;可变速运行;用在变风力;变风压的场次。
- In such case, the conventional approach of mean wind decomposition is no longer adequate for estimating the flutter critical wind speed of bridges under the skew wind. 对开口薄壁断面、双主肋断面的试验研究发现,对于具有这种类型主梁断面的桥梁,传统的法向风已不是最不利的工况,需要详细考虑各种风偏角下颤振临界风速,找出最小颤振临界风速,方可偏安全进行桥梁设计。
- The high winds forced the sailboat to sail a tack. 强风迫使帆船转变了航向。
- In uranium mine ventilation, wind force, wind pressure and wind direction are the three major factors affecting radon reduction technology. 铀矿通风中,风量、压和风流方向是三个影响降氡技术的重要因素。
- Inspiration at its best means breath,and only too frequently means wind. 当灵感处于巅峰状态之际,要风得风、要雨得雨,可恨者,常常只是一阵过眼云烟。
- The wind force is a directional force with velocity and strength. It generates a force that speeds up particles or objects to a target velocity. 风力是一个有速度和强度的方向力。它是一个使粒子或者物体在一个目标方向上产生速度变化的力。