The research results show that the steel fiber can improve remarkably the strength of the phosphate cement mortar, reduce its shrinkage and enhance its abrasiveness.

研究结果表明，掺入钢纤维可显著提高磷酸镁水泥砂浆的强度，降低砂浆的收缩率及提高砂浆的耐磨性能；

Its mach inability and abrasiveness are better than SKD11, so you can save your cost and increase efficiency after you use it.

切削性和研磨性优于SKD11，可以增加加工效率，节约成本。

The comparative experiment and study on the abrasiveness of quickly plated surface of nickel brush with different formulations were conducted.

对不同配方快速镍刷镀层的耐磨性进行了对比试验研究。

Thisseries of bit is suitable for drilling medium hard to hard formations with high compressive strength and medium abrasiveness .

适合在中硬至硬的高抗压强、中等研磨性的地层中使用。

The negative effect of this reinforcement is usually a decrease in impact strength and an increase in abrasiveness .

这种加强的负作用通常是抗冲击强度降低及磨损性增加。

The abrasiveness of hot deformed low chromium semi - steel was studied through the impact abrasion test.

通过冲击磨损试验,测试了变形低铬半钢耐磨性,并对其磨损面特征进行了分析.

The structure, property and impact abrasiveness mechanism of a low alloy ductile iron have been studied.

研究了低合金球墨铸铁经热处理后的组织 、 性能与冲击磨损机理.

Glister Toothpaste with SYLODENT provides optimum abrasiveness for effective stain removal and enamel - safe polishing.

含有SYLODENT亮洁粒子的健齿氟素牙膏能有效彻底去除牙垢而不损珐琅质.

It is shown that the wearing capacity of a copper needle well reflects the rock abrasiveness.

试验表明:铜针的单位路程磨损量较好地反映了岩石研磨性的高低.

His abrasiveness has been smoothed by age and experience but has not disappeared.

他暴躁的脾气已被年龄与阅历磨平,但并没有完全消失.