In the mineral table of hardness, it has a rating of 8, which means that a knife cannot cut it, and that topaz will scratch quartz.
在矿石硬度表上，它的硬度为8，这表明刀子不能割开它而它可在石英上划痕。
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。
The scratch resistance of tinplate was measured by using modified QHQ type pencil hardness test apparatus which is designed for organic paint coating.
移植QH Q型涂膜铅笔划痕硬度仪用来测试电镀锡板的抗划伤性。
Human teeth are harder than gold but softer than pyrite, according to the Mohs Hardness Scale, which categorizes how easily minerals scratch.
根据莫氏硬度表，人类牙齿的硬度比黄金大但比黄铁矿小。
Hardness and scratch resistance were measured by nano-indentation and nano-scratch, respectively.
纳米压痕和纳米划痕硬度和抗划伤性测定，分别。
Two see hardness, scratch resistance, protective paint for wood work.
二看硬度，耐划伤，保护木器漆历久弥新。
They exhibit wide ranges of hardness, toughness, flexibility, tensile strength, stain resistance, scratch resistance, impact resistance, solvent resistance, etc.
它们显示出广泛的硬度、刚性、挠性、拉伸强度、抗污性、耐划伤性、耐冲击性、耐溶剂性等等。
They exhibit wide ranges of hardness, toughness, flexibility, tensile strength, stain resistance, scratch resistance, impact resistance, solvent resistance, etc.
它们显示出广泛的硬度、刚性、挠性、拉伸强度、抗污性、耐划伤性、耐冲击性、耐溶剂性等等。
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