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- double segmental baffle 双弓形折流板
- The experiments was made for contrasting the properties of heat transfer and pressure drop through drilling and undrilling on the single segmental baffle tube bundle. 对开孔和未开孔的单弓形折流板管束进行了传热与流阻性能对比试验。
- The one with double segmental spring leafs is the ideal centralizing tool for directional and horizontal wells. 双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具。
- The centralizer with double segmental spring leafs is the variety of one with single segmental spring leaf and has both elastic and rigid characters. 双弓形弹簧片套管扶正器是单弓形的变异,它具有弹性扶正器的优点,又有刚性的特点。
- The follow-up was 4 years and 1 months on average(2 years and 3 months to 7 years and 6 months),12 cases were treated with double segment decompression and Keystone method of bone graft. 随访2年3个月~7年6个月,平均4年1个月,17例患者确诊为颈椎后凸畸形;
- Experimental research on a single segmental baffle drilling 单弓形折流板开孔试验研究
- Comparison for performances of spiral plate and segmental baffle heat exchangers 螺旋折流板与弓形折流板换热器的性能比较
- Comparison of Integrated Performances of Heat Exchangers with Curve-ROD Baffle and with Segmental Baffle 波形折流杆与弓形折流板换热器的综合性能比较
- Performance Comparison Between Helical and Segmental Baffle Board Heat Exchangers and Optimization of Helix Angle 螺旋与弓形折流板换热器性能对比及螺旋角优化
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- Experimental study on quantity and layout of drilled apertures on single segmental baffle 单弓形折流板管桥开孔数量与布局
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- Numerical simulation of fluid flow in shell side of segmental baffle heat exchanger and structure optimization 折流板换热器壳程流场数值模拟与结构优化
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- REPPICH M,ZAGERMANN S.A new design method for segmentally baffled heat exchangers[J].Compu Chem Eng,1995(19):137-142. 徐彬张麦贵.;螺旋折流板换热器在常减压装置中的应用[J]
- Keywords the segmental baffle heat exchanger the spiral baffle heat exchanger spirally grooved tube; 弓形折流板换热器;螺旋折流板换热器;螺旋槽纹管;
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
