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1)  micro hole spraying pipe
微孔射流管
1.
Several simple water saving irrigation techniques such as micro hole spraying pipe, hole with cover or hole with cover and sponge were researched considering producing situation of orchard, water resource, economic condition and management level in China.
针对我国苹果生产现状、水资源现状、经济条件以及管理水平 ,总结研究了几种简易节灌措施 :微孔射流管、膜片式多孔管、加海绵加套管。
2)  tiny-hole jet-flow
微孔射流
1.
This paper introduces the momentum and flow field of tiny-hole jet-flow in high-pressure homogenization processing by applying fluid dynamics.
本文应用流体力学理论分析了高压均质过程中,微孔射流内动量及流场结构。
3)  Microcelluar injection
微孔注射
4)  flow in micro porous media
微孔渗流
5)  microporous tube
微孔管
1.
Cross-flow filtration of simulated system by using sintered stainless steel microporous tube;
烧结不锈钢微孔管对模拟体系进行错流过滤的研究
6)  micro-hole screen pipe
微孔筛管
1.
As matrix granular made of corundum sand owns smooth surface and oil wettability angle smaller than critical value, the micro-hole screen pipe will resist high temperature, strong acid,.
微孔筛管由于选用刚玉砂作为制作的基质颗粒 ,其颗粒表面光滑且对原油润湿角小于临界值。
补充资料:多孔层开管柱
分子式:
CAS号:

性质:在开管柱内壁上用适当的方法沉积上一层多孔性物质(如硅藻土、硅烷化硅胶、分子筛等),即为多孔层开管柱。多孔性物质可做吸附剂用,也可做为载体再涂固定液使用。多孔性物质作为载体用的又称涂载体开管柱(support-coated open tubular column)。多孔层厚度约为0.1mm。与涂壁开管柱相比,它的内表面大,柱容量大,固定液流失减少,柱寿命增加。

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