The old snow has compacted into the hardness of ice.
雪堆积久了变得像冰那样坚实。
The old snow has compacted into the hardness of ice.
雪堆积久了变得像冰那样坚实。
, On the Mohs hardness scale, zoisite and hornblende (or tschermakite) have hardnesses about about 6½, whereas corundum has a hardness of 9.
比如,黝帘石和角闪石(或者钙镁闪石)的摩氏度为6.5,而刚玉则达到9。
The white afrodite erosion creates the reducing of glass hardness and density,AZS corrosion creates hardness to descend,but the density to raise.
门)白泡石侵蚀后造成玻璃度和密度的下,钻刚玉侵蚀后造成度下,但是密度却有所上升。
3. (7) The white afrodite erosion creates the reducing of glass hardness and density,AZS corrosion creates hardness to descend,but the density to raise.
门)白泡石侵蚀后造成玻璃度和密度的下,钻刚玉侵蚀后造成度下,但是密度却有所上升。收藏指正
The results show that the titanium can increase the hardness and depth of the nitro-layer,and affect the phose composition of the nitro-layer.
结果表明:钛能提高氮化层度、增加氮化层深度,并氮化层的相组成有影响。
The results show that the transport velocity of the total hardness is the biggest followed by sulfate radical radical, and sodion the lowest.
结果表明:总度的运移速度很快,硫酸根次之,而钠离子的运移速度最慢;
"At low applied forces, the hardness of rhenium diboride is equivalent to cubic boron nitride, the second-hardest material known, Kaner said.
在低作用力下,二硼化铼的度与立结构的氮化硼相等,而氮化硼是第二的材料。
And hardness depending on the add to rubber in the number of hexanaphthene, envirogluvtm with solvents simply adding a few hexanaphthene.
而软度取决于补充在橡胶边的硅油的数目, 搁置带溶剂的油不朱只需补充好多的硅油。
Analysis of the Stem-fillet blend fracture of exhaust valve was conducted by means of macroexamination, microstructure examination, chemical composition analysis and hardness test.
摘要采用宏、微观检验、化学成分分析和度测试等法断头的排气门进行了分析。
Polychroism Obviously, a blue-green to blue. 7.5 hardness, density 2.68-2.80 grams / cubic centimeter.
多色明显,为蓝到蓝绿色。度7.5,密度2.68-2.80克/立厘米。
The thermocuring resin compound greatly improves the hardness of a protective film for a colorful spectral filter and the heat-resistant polychromasia.
通过使用本发明提供的热固化树脂组合物大大提高了用于彩色滤光片的保护膜的度以及耐热变色。
With a hardness of approximately 5 and a porcellaneous luster near its lip, the shell exhibits a silky flame structure very similar to the pearl itself.
度大约5左右。开口处附近呈瓷状光泽。贝所显现的丝状火焰纹结构和美乐珠很类似。
Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.
质橡胶是一种具有高强度、高度、高模量以及良好无缺口抗冲击强度的特种橡胶制品。
The deep formation has a high degree of hardness and abrasivity;the bit type selection is difficult and the ROP is low especially under the high density mud.
深部井段地层的度高、研磨强,钻头选型困难,特别是在高密度条件下机械钻速低。
Precipitation of η′ after reageing increases the hardness, strength and electric conductivity of the studied alloy.
再时效后析出的η′相提高了合金的强度、 度和电导率。
The paper deals with the microstructrures and hight-temperatrure hardness of highchromium white cast iron with the austenitic and sorbitic matrices.
本文主要论述了以奥氏体及索氏体为基体的高铬白口铁的组织和高温度。
Cubic borazon has been developed as an ideal hard abrasive due to its high hardness, high thermal stability and high chemical inertia properties.
立氮化硼因其具有“三高”特,而成为一种理想的磨料得以发展。
Considering its colourable and castable nature, its extended hardness range, low wear and superior load bearing capacity, polyurethane is a smart substitute for rubber.
考虑到着色和浇铸料的质,选择具有更大度范围,低磨损,优越承载能力的聚氨酯替代橡胶是明智的。
As a result, die-cutting filmogen came to sharp, hardness, to introduce a small angle die-cutting knife, the blade angle is usually 30 ° ~ 42 °.
因此,模切薄膜材料的刀刃要锋利,度要高,要采用小角度模切刀,刀刃角度通常为30°~42°。
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