坚固度的英文

competence of rock

firmness

solidness

soundness

+更多解释...

toughness

• 坚固:    firm; solid; sturd ...
• 度:    surmise; estimate
• 加速坚固度试验:    accelerated soundn ...

例句与用法

1. May be added to the package to increase strength and improve package performance
   可增加包装的坚固度及改善包裹的效能
2. This achieves an effective load bearing of the full strain off the wooden structure , thus optimising safety
   这进一步强化了木质音箱结构的坚固度,更为安全可靠。