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- micro-expansion concrete with MgO MgO微膨胀混凝土
- STUDY ON TEMPERATURE RAISING OF MICRO-EXPANSIVE CONCRETE WITH MgO MIXED OUTSIDE FOR CONSTRUCTION OF MAJOR DAM OF A RESERVOIR 水库大坝外掺MgO微膨胀混凝土温升研究
- In general, use concrete with a moderate slump. 一般来说;应使用中度坍落度混凝土.
- Asphalt Concrete with Gilsonite[J]. 付海英;谢雷东;等.
- concrete with MgO 掺MgO混凝土
- Results showed that modification with MgO and CeO_2 was favor to disperse nickel species and suppress coke deposition. 结果表明;MgO、CeO2修饰SiO2后有助于镍的分散;载体表面的酸性降低有助于减少积炭.
- She is interested in art concreted with nature. 她对与自然融合的艺术很感兴趣。
- The construction worker battered away at the concrete with a jackhammer. 建筑工人用手提钻机在混凝土上不断打孔。
- The core wall of asphalt concrete with placement was applied to low clam. 浇筑式沥青混凝土心墙多用于低坝,易于施工。
- She is interested in art concreted with nature. 她对与自然融合的艺术很感兴趣。
- Tungstates were formed through strong interaction of WO3 with MgO and CaO from cordierite support as determined by X-Ray diffraction. 经X-线衍射分析证明,在1100℃高温下,WO_3与堇青石载体中的氧化镁和氧化钙发生强相互作用,生成了相应的钨酸盐。
- Concrete with river gravel or quartzite aggregate is of medium difficulty to cut. 溪砂石骨料混凝土或石英岩身材中等难度降低。
- Higher productivity and selectivity of propene in dehydrogenation of propane wereachieved with MgO crystal catalyst treated by shock wave. 经处理后的结晶氧化镁用作丙烷脱氢制丙烯反应的催化剂,丙烷转化率、丙烯产率及选择性均有一些提高。
- Four large blocks of concrete with a steel liner were cut in order to change steam generators. 四大块混凝土与钢衬兑为了改变蒸汽发生器。
- Metakaolin produces concrete with strength and durability similar to concrete made with silica fume. 另一方面,鼓励广大学生考研,引导培育良好学风,为实现高质量就业打牢基础。
- Mineral admixture plays an important role in applying concrete with high performance cementitious material. 摘要加人适当矿物掺合料是使水泥基材料达到高性能的重要手段之一。
- concrete admixed with MgO expanding agent 外掺氧化镁混凝土
- CaO and SiO 2 in slag adhere on inside wall of sleeve bricks, diffuse into sleeve bricks, and react with MgO and Al 2O 3 so that a large amount of continuous liquid phase is formed. And so, sleeve bricks are corroded rapidly. 渣中的CaO和SiO2 粘附于中、上套砖内壁 ,并向套砖内部扩散 ,然后与套砖中的MgO、Al2 O3反应形成连续液相 ,导致了套砖的损耗加快。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- The road was paved with concrete. 路面由混凝土铺成。