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- The appearance of a mineral surface judged by its brilliance and ability to reflect light. 发光体凭光亮度和反光性来辨别的矿物的表面
- Energy variation between the univalence anion and the mineral surface reveals that such reagents make intensive adsorption on the surface of calcite and diaspore. 从药剂与矿物表面作用前后的能量变化, 比较了各药剂的一价负离子与不同矿物表面发生作用的稳定性, 并通过对比矿物与捕收剂作用后的能量变化, 证明苯氧乙酸类抑制剂对方解石的抑制作用是靠抑制剂在矿物表面强烈的化学吸附而形成的。
- Using synthetic macromolecular flocculants to replace starch can empty more mineral surface to adsorb humic salts and organic impurities, while the effect of clarification can be further promoted. 应用合成高分子絮凝剂替代淀粉,可以使赤泥浆液中矿物颗粒空出更大面积,吸附生产流程中积集的腐植酸盐和有机杂质,得到高质量的溢流。
- According to galvano chemistry,measurement results of contact angle,adsorption of xanthate on the mineral surface,and the surface properties of depressed pyrite in oxidized state were analyzed. 根据黄铁矿的电化学性质、接触角测定和黄药在矿物表面的吸附量测定,分析了黄铁矿在氧化状态下受抑时的表面性质。
- Molecules of collectors and depressants adsorb on the mineral surface through several mechanisms including electrostatic interaction,hydrogen bonding,hemi-micelle adsorption and chemical adsorption. 捕收剂的功能在于增强矿物表面的疏水性,抑制剂的功能在于增强矿物表面的亲水性。
- Surface complexation models (SCMs) have been widely used to study mineral surface adsorption and solution, especially for (hydr) oxide and phylloaluminosilicate minerals. 摘要表面络合模式已广泛应用于研究矿物表面吸附和溶解反应,尤其是(氢)氧化物和层状铝硅酸盐矿物。
- Approximately 50% or more of the high-potency bisphosphonates is bound to hydroxyapatite on exposed bone mineral surfaces undergoing resorption. 大约有50%25的双磷酸盐必然被暴露在骨表面的羟磷酸盐重吸收。剩余的双磷酸盐被肾脏排泄;
- MINERAL SURFACE ACTIVITY AND ITS MEASUREMENT 矿物表面活性及其量度
- Mineral weathering and mineral surface processes 矿物风化与矿物表面过程
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- After microcrack treatment, their leaching rate can be notably increased with decrease of the content of freely soluble copper and removal of flotation reagent on mineral surfaces. 这种金精粉经微爆处理后,由于组成矿物的特性发生了一系列的变化,加之脱除了残留在矿粒表面的浮选药剂,金的浸出率可得到大幅度的提高。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。