1、

Influence of Aggregate Size on Adhesive Fracture Toughness of New and Old Concrete

粗骨料粒径对新老混凝土粘结断裂韧度的影响

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2、

Interface toughness of adhesively jointing structures is an important parameter in adhesive structure design.

界面韧度是粘结结构设计的一个重要参数。

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3、

Effect of curing procedure on the impact toughness of adhesively bonded joints

固化工艺对胶接接头冲击性能的影响

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4、

Experimental study on the relationship between rock fracture toughness and acoustic velocity

岩石断裂韧性与声波速度相关性的试验研究

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5、

Gray spot; the toughness matching between base metal and weld; lamination and seperation of steel and abrasion hardness, etc.

内容包括焊缝沟腐蚀问题、灰斑问题、母材与焊缝的韧性匹配问题,钢材分层及断口分离问题以及硬度偏低引起的耐磨性问题等。

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6、

Fine grain grade with high hardness and high toughness.

具有高硬度和高韧性,晶粒度为细级别的牌号.

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7、

Players built their alter egos by using numbers to represent characteristics such as strength, toughness and intelligence.

通过把诸如力量、耐力和智力等一些属性用数字外化出来,游戏玩家就建立属于自己的可变角色。

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8、

Blunting line equation in ductile fracture toughness j_(ⅰ c) measurement

延性断裂韧度J(ⅠC)测试中的钝化线方程

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9、

It is simple and reliable that DWTT result judge high stress and high toughness pipeline.

落锤撕裂试验(DWTT)作为一种比较可靠的高强度高韧性管线钢的断裂判据,简单可靠.

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10、
11、

With increasing corrosion time the impact toughness of high Mn steel obviously decreased. The major mechanism was effect of the caustic embrittlement cracking.

随着热强碱腐蚀时间的延长,高锰钢的冲击韧度明显降低,碱脆开裂是造成高锰钢冲击韧度下降的主要原因。

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12、

This material possesses high strength and toughness, its wear resistance being similar to that of ceramics. As a result, these tools show good performance in cutting high hardness materials.

这种刀具材料的耐磨性与陶瓷材料相近,并具有较高的强度和韧性,在切削高硬度材料时表现出良好的性能。

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13、

The evident effect of rolling direction on fracture toughness is found.

发现板材的轧制方向对断裂韧性影响显著,LT方向试件的断裂韧性远超过TL方向试件的断裂韧性。

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14、

The uses of thermosetting resin have problems of low toughness, short corona resistant time, lower breakdown strength filed on adhesive and impregnating varnish aspect. This restricted its use on high voltage electromotor and frequency conversion system.

目前热固性树脂在绝缘粘合剂和浸渍漆方面的应用存在着韧性低、耐电晕时间短、击穿场强低等问题,这就限制了其在高压电动机及变频调速系统绝缘中的广泛应用。

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15、

The fracture toughness K IC and interphase energy G IC of Ag-Cu/ Ti nan'on bilayer film and Ti monolayer film composite system are tested by unilateral gap three-point bend method and double cantilever beam method.

用单边缺口三点弯曲法和双悬臂梁法分别测试了Ag-Cu/Ti纳米双层膜及Ti单层膜复合体系的界面断裂韧性KIC及界面断裂能GIC。

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16、

When the ion bombardment energy was increased from 400 eV to 800 eV, the film structure was changed remarkably and its fracture toughness and hardness were improved further.

离子辅助轰击能量从400eV增加到800eV时薄膜的结构发生了显著变化,断裂韧度和硬度均大幅度提高。

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17、

The added copper had no obvious effects on the film structure and hardness at same bombardment energy of 400 eV. But added copper was beneficial to improvement of the film fracture toughness.

结果表明:在相同的轰击能量(400eV)下,铜含量对薄膜结构和硬度的影响不明显,但是铜的加入有利于提高薄膜的断裂韧度;

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18、

Cr-Cu-N films were deposited using low energy ion beam assisted magnetron sputtering ( IBAMS). The effects of copper and bombardment energy on structure, hardness and fracture toughness of the films were studied.

应用低能离子束辅助磁控溅射(IBAMS)沉积铬-铜-氮薄膜,研究了铜含量和轰击能量对薄膜结构、硬度和断裂韧度的影响。

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19、

Because of its merits of high carrying capacity, upstanding plasticity and toughness, construction convenience, better economic effect and better foundation adaptability, the concrete filled steel tube bow string arch bridge is one of the bridge structures that have broad prospects for development.

钢管混凝土系杆拱桥由于具有承载力高、塑性和韧性好、施工方便、经济效果好和地基适应性强等优点,是发展前景广阔的一种桥梁结构。

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20、

Crack defection, crack branching and whisker bridging process may also contribute to the increase of fracture toughness.

断裂韧性的增加是由于裂纹偏转、裂纹分支和钉扎等作用引起。

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