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- wind force proofing design 抗风设计
- Wind Force Proofing Measures Adopted in Construction of Continuous Beam Bridge with High-pier and Long-span 高墩大跨度连续梁桥施工中的抗风措施
- 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。
- 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。
- 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;
- 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。
- Fire Proof Design in the Steel Structure 浅谈钢结构的防火设计
- 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。
- lightning proof design's visualization 防雷设计可视化
- 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。
- The high winds forced the sailboat to sail a tack. 强风迫使帆船转变了航向。
- 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。
- It has many advantages, such as even exhaust,strong wind force,high precision and being with heating system,and can meet the special use. 出风均匀、风力强劲、精确度高,并自带加热系统,可满足特殊使用需要。
- 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、风压和风流方向是三个影响降氡技术的重要因素。
- Consideration of the Fool Proof Design for Instrumentation 关于仪器仪表防误设计的思考
- Today's wind was still strong, according to the Beaufort scale, it was wind force 5, some 31-40 km/hour (17-21 miles/ hour). 今天风速甚强,根据蒲福氏风级有五级之多,31-40km/hour(17-21miles/hour)。