查询词典 hardness

It enriches the theoretic acknowledge about launching Marathon sport in the universities; it can make the Marathon culture, making the objects of enhancing campus culture; taking part in Marathon sport can make the students in universities feel the Marathon spirits of not fearing hardness, fighting brawly, challenging themselves, challenging limits and never giving up, which deepens the understandings of the students about human philosophy, world view and value view.

高校开展马拉松运动可以拓展高校体育资源，弘扬马拉松文化、丰富校园文化；高校通过开展马拉松运动还可以使大学生感受不畏艰难、顽强拼搏、挑战自我、挑战极限、永不放弃的马拉松精神，既加深大学生对人生观、世界观和价值观的理解，激发爱国热情，振奋民族精神，又为当代大学生参与社会生活奠定了基础。

Without terrifying waves,the rock can never show its hardness and brawniness.

岩石如果离开惊涛骇浪，就永远无法显示它的坚实和顽强。

In the tread compound tests showed that with the reduced amount of softener, tread rubber hardness increase in the formula for the 7:00 performance tables are in line with national standards tread compound, in the formula Add a renewable 10 ordinary plastic tensile strength, elongation at break are not GB request, and add 10 high-performance renewable plastic, also reached the performance tread compound GB requirements, and easy Compound and the time is short, and other process performance is also very good, adding 10 HPRR than not joining the compound reduced costs 0.73 yuan / Kg.

在轮胎胎面胶试验中表明，随软化剂用量减少，胎面胶硬度增加，在配方为表七时各项性能均符合轮胎胎面胶国家标准，在该配方中添加了10份普通再生胶拉伸强度、扯断伸长率都达不到国标要求，而添加10份高性能再生胶，各项性能亦达到轮胎胎面胶国标要求，并且炼胶易、时间短、其他工艺性能也大好，添加10份HPRR比没加入的胶料成本降低了0.73元/Kg。

The results showed that the hardness and breaking stress of gels were not influenced by increasing pressurization time.

结果表明，延长加压时间未对凝胶的硬度和破断应力造成影响。

The property of this material is of high hardness and big brittleness.

磨料水喷嘴的加工精度要求高，用一般的加工方法难以完成。

This paper studied integrated quality (solubility, hardness, acidity, Vc, core brown, rate of rot, lose water of stew and color of fruit) of jing bai pear in different storage time and different treatments. Meanwhile, the conditions for the after-ripening of the jing bai pear were discussed.

以京白梨为试材，对可溶性固形物、硬度、有机酸、Vc、果心褐变、腐烂率、果柄失水及果面色泽等综合品质进行了研究，同时对京白梨后熟条件、时间及品质变化进行了探讨。

His past life, his first fault, his long expiation, his external brutishness, his internal hardness, his dismissal to liberty, rejoicing in manifold plans of vengeance, what had happened to him at the Bishop's, the last thing that he had done, that theft of forty sous from a child, a crime all the more cowardly, and all the more monstrous since it had come after the Bishop's pardon,--all this recurred to his mind and appeared clearly to him, but with a clearness which he had never hitherto witnessed.

他已往的生活，最初的过失，长期的赎罪，外貌的粗俗，内心的顽强，准备在出狱后痛痛快快报复一番的种种打算，例如在主教家里干的事，他最后干的事，抢了那孩子的四十个苏的那一次罪行，并且这次罪行是犯在获得主教的宥免以后，那就更加无耻，更加丑恶；凡此种种都回到了他脑子里，清清楚楚地显现出来，那种光的明亮是他生平从未见过的。

Al-15 Si-5Fe-3Mn-4Cu-lMg-2Ni alloy after semi-solid extrusion heat treatment, Buchner hardness reaches 196; ultimate tensile strength reaches 192Mpa, extensibility reaches 2.5%.

77%。半固态挤压热处理合金的布氏硬度最高达到196；极限抗拉强度达到192MPa，延伸率达到2。

The microscopic mechanism of large bulk modulus and high hardness can be understood from the calculated electronic structures.

同时，也分析了它们的电子结构，力求理解大体变模量和高硬度的微观机制。

With increasing in bulkiness of the ester group of the acrylates the hardness, tensile strength, and 100% modulus decreased because of decreased stiffness of the acrylate phase.

物理机械性能表明，随着甲基丙烯酸酯的酯基体积增大，IPN的硬度、拉伸强度及100%定伸强度减小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。