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- The heat transfer and flow resistance performance of corrugated tube heat exchanger were examined by oil, water, and steam. 采用油、水、水蒸气对波纹管换热器的传热和流动阻力性能进行了试验研究。
- The key technique for development of USC units is t o develop a new type of steel material with high thermal strength, resistance to high temperature corrosion and oxidation at steam side. 开发USC机组的关键 ,在于开发热强度高、耐高温腐蚀、耐汽侧氧化、技术上可行、经济上合理的新型钢材。
- Therefore, the transition region forms between a circular angle area &straight side area, where the flow resistance is of maximum. 于是,在板坯的凸缘面上,在圆角区域与直边区域之间,形成了一个流动阻力为极大的过渡区域。
- Valves - Test of flow resistance using water as test fluid. 阀门。用水作为试验液体的流动阻力试验。
- The effect of implantation is similar to that of cyclodialysis; howeer, the shunt proides sufficient flow resistance to eliminate the risk of hypotony. 移植的效果和睫状体分离术很相似；然而，金微管提供了足够的流动抗性来减少张力减退的风险。
- Little flow resistance and corrosiveness of media.It has double flow direction and is widely applied. 液体阻力小,介质冲蚀小,具有双流向适用范围广。
- These membranes feature high permeability and thereby low flow resistance during filtering and separation. 这种薄膜在过滤和分离过程中具高渗透性和极低的流量阻挡。
- Reasonable design, big flow zone, smoothbore, no heap of dirty, small flow resistance. 设计合理,流通面积大,通径平滑过渡,无脏物堆积现象,流通阻力小。
- The truss structure featured by small flow resistance,strong toughness and less pressure loss. 具有流阻小，刚性好，压力损失小的桁架式结构。
- The effect of heat transfer and flow resistance on different structure of crossed-rib is investigated by experiment. 通过试验,研究了不同结构的交错肋对换热及流阻特性的影响。
- For most of us, one side flows more freely than the other side, but by the end of your practice, you should breathe evenly through both. 对于我们大多数人来说，一边鼻孔的呼吸总是比另一边更顺畅，但在快结束练习之前，两边鼻孔的呼吸应该是均匀的。
- The paper discusses the solution method of bus-piping circulating water system and introduces one new concept-Virtual Flow Resistance. 详细介绍了母管制循环水系统的数学描述和求解，提出了虚拟流程阻力的概念。
- Treatment of steam side oxide layer stripping in boiler 锅炉蒸汽侧氧化层剥落的治理
- The molecularly imprinted monolithic column is developed in HPLC,due to its simple preparation,high selectivity and low flow resistance. 分子印迹整体柱具有制备简单、特异选择好及传质阻力低等优点,在高效液相色谱中的应用发展迅速。
- The characteristic of turbulent heat transfer and flow resistance with multi-longitudinal vortexes in tube is numerically analyzed. 对多纵向涡对管内湍流换热和流阻特性进行了数值分析。
- side flow recharge of groundwater 地下水侧向补给
- At the same time, after shearing, the viscosity is lost;viscoelasticity and the ability of establishing flow resistance have decreased. 同时，聚合物溶液经剪切后，粘度损失严重，粘弹性和建立流动阻力能力下降明显。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The deer was peppered with shot all down one side. 那只死鹿的半边身子都被子弹击中。
- 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
