| 释义 |
- 中砂：一种粒径介于细砂和粗砂之间的砂子，常用于建筑、园艺等领域。
1 ?中砂 ... 2 Types of surficial sediment in t he Minjiang River Est uary CMS 粗中砂 ( Coarse2medium sand) , MS 中砂 ( Medium sand) , FMS 细中砂 ( Fine2medium sand) , FS 细 砂 ( Fine sand) , YS 粘 土 质 粉 砂 (Clayey sand) , T Y 粉砂质粘土 ( Silt y cl... 2 ?中粒砂 ... medium grinding compartment ①中磨仓②中间卸料磨的回料仓 medium sand 中粒砂 medium steel 中碳钢 ...
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For the medium sand system of the low ammonia nitrogen, by shortening HLC, the removal effect of the system is significantly improved. 对中砂的中低氨氮进水系统，通过缩短水力负荷周期，会使去除效果得到明显改善。 - 2
Medium hard formation with high compressive strength. Such as limestone, taconite, blaize, quartzite, silica sand, basalt, granite ect. 高抗压强度的硬地层，如硬石灰岩。燧岩。硬砂岩。石英岩。石英砂。玄武岩。花岗岩等极硬岩层。 - 3
A cathodic protection method was conducted for underground storage tanks in a sand medium by using external coatings and sacrifice anode. 对沙介质中的储罐采用外涂层加牺牲阳极的阴极保护措施。
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