需要的力度与材料的硬度成反比。
The amount of force needed is inversely proportional to the rigidity of the material.
铅是硬度较低的金属之一。
雪梨衰老时，硬度下降，果肉褐变糠化。
During the senescence of Xue Hua Pears, the fruit firmness declined with the flesh developing the squarrose and browning.
复合变质处理使该合金中硅相细化，使布氏硬度提高50%，硬度可达HB84.9。
The hardness of the alloys which is modified is advanced by about 50%, appropinquity HB84.9.
钻石硬度的秘密在于它的原子排列。
The secret to a diamond's hardness is its atomic arrangement.
这种易碎性掩盖了其潜在的硬度。
冰的硬度和混凝土差不多。
钻石是永恒的，它极高的硬度也是不会变的。
琴槌的硬度是维护一个真钢琴时可以调整的东西。
Hammer hardness is something that could be adjusted in the maintenance of an actual piano.
根据各赛道不同的特性，轮胎橡胶的硬度也不相同。
The 'softness' or 'hardness' of rubber compounds is varied for each race according to the known characteristics of the track.
当然，所有这些都必须根据巧克力的实际硬度来调节。
Of course, all this needs to be adjusted according to the actual hardness of the chocolate.
额头和脸颊皮肤的硬度通过硬度计进行测定。
The skin firmness or rigidity was measured at the forehead and the cheek with a device called a durometer.
这种方法的硬度主要取决于CPU中断结构和环境转换的硬件支持。
The hardness of this approach depends mostly on the CPU interrupt structure and context-switch hardware support.
为了找到答案，他和他的同事在不同硬度的基质上培育胚胎心脏细胞。
To find out, he and his colleagues grew embryonic heart cells on matrixes of differing stiffness.
按下组合键Shift+“[”或“]”可以增大或减小画笔的硬度。
Press Shift + [ or ] will increase / decrease brush hardness.
树木的生长期受限于它的木质构造，后者决定树的硬度和形状。
A tree's rate of growth is limited by its lignin structure, which is what determines the tree's strength and form.
我把我的画笔硬度控制在0%到50%之间，以得到飞鸟锐利而清晰的边缘。
I adjusted the hardness of my brush between 0% and 50% to get sharper and more defined edges on the birds.
一方面，骨骼硬度下降会增加骨折的风险，另一方面，手术可以改善骨骼健康。
On the one hand, a decrease in bone hardness can increase the risk of fractures. On the other hand, the surgery might improve bone health.
为了让炮弹能够打穿，弹壳的钢里需要加入一定的矿物质来增加硬度。
For ammunition to break through, artillery shells need to be hardened by adding certain minerals to the steel.
如果要检测硬度，陨石的标本就太小，它只能显示出这种物质无疑比一般钻石硬。
The sample from the meteorite was far too small to test for hardness, except to show that it is certainly harder than regular diamonds.
准备就绪，选择一个100%硬度的短小画笔，然后用它在复制的图层上开始绘制。
To get started, select a smallish brush with 100% hardness and start to paint over the duplicated layer with it.
比如说经过加工的加拿大枫木比热带的印茄木和孪叶苏木的硬度还要高。
Treated Canadian maple, for example, is harder than tropical merbau and jatoba.
尽量避免水泥路面：其硬度是沥青路面的十倍，是非常不适合跑步的路面。
Avoid concrete as much as possible: It's about 10 times as hard as asphalt, and is a terrible surface for running.
但是，早期的调查显示，尽管它具备高强度，高硬度，但是纳米钛合金材质也异常脆弱。
However, early investigations showed nanocrystalline materials, while having high strength and hardness, were also very brittle.
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。
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.
于是，这就有可能控制一个质量阻尼器的移动或相对地利用低功率来调整建筑物结构的硬度。
It is thus possible to control the movement of a mass damper or adjust the stiffness of a building's structure using relatively little power.
于是，这就有可能控制一个质量阻尼器的移动或相对地利用低功率来调整建筑物结构的硬度。
It is thus possible to control the movement of a mass damper or adjust the stiffness of a building's structure using relatively little power.
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