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- Mohs hardness number 莫斯硬度值(矿物硬度等级)
- Mohs' hardness number 莫氏硬度值:矿物学专用硬度等级
- Aggregate hardness can be measured using the Mohs Hardness Scratch Test. 总计硬度可利用层数硬度划痕测试。
- Products with low water absorption, Mohs hardness, strong acid and so on. 产品具有吸水率低、莫氏硬度大、耐酸碱性强等特点。
- The Vickers hardness number is indicated by HV ( formerly, DPH ). 维氏硬度用HV表示（之间写作DPH）。
- However, relatively great differences in density and mohs hardness enables us to identify them. 只能通过母岩的种类的共生矿物的种类来区分原石矿物，刻面宝石可以用比重和硬度的差异来区分。
- Jade has a Mohs hardness of between 6.5 and 7.0, so it can be worked with quartz or garnet sand, and polished with bamboo or even ground jade. 翡翠的莫氏硬度在6.;5到7
- Hard-nesses are Brinell Hardness Numbers. 硬度是布氏硬度.
- The Brinell hardness number of the hot rolled plates varies with measurement on the different batch of the products. 通过对热轧中厚板在不同深度上进行布氏硬度的测定 ,表明测量深度对硬度的明显的影响 ,并指出获得稳定值的必要性。
- The hardness number is then read on a dial on the machine. The rockwell test is very quick, and is suitable for mass inspection of parts. 然后在硬度计的刻度盘上读出硬度数值。洛氏硬度计测试非常快捷，并且适用于部件的成批检验。
- The Brindle hardness number (HB, formerly BHN) is defined as the ratio of the load P to the curved surface area of the indentation. 布氏硬度值（HB,之前写作BHN）按照加载物在凹口的曲面区域的比值来定义。
- The piece of cap is made from high heat-resistant material with good heat capacity, and Brinell hardness number in 180 to 135. 帽件由有良好热容的高耐热材料制成，且材料的布里涅尔硬度指数在180到135之间。
- Carbide balls are usually recommended for Brinell hardness numbers greater than 500. 在布氏试验中碳化物质地的球通常在加载500千克以上时使用。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- By producing hard numbers for code coverage, Cobertura transforms unit testing from an art to a science. 通过生成代码覆盖率的具体数值,Cobertura将单元测试从一种艺术转变为一门科学。
- In order to revise national standard of Metallic Materials-Brinell Hardness Test, the Brinell hardness numbers of specimens with different thickness are determined. 为修订金属布氏硬度试验方法国家标准,测定了不同试样厚度的布氏硬度值。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
