1、

The concept, formation conditions and formation mechanism of metal matrix intragranular composites were presented. The intragranular composite between α-Al and TiC leads to crystalline fracture.

提出了金属内晶型复合材料的概念、形成条件及其形成机理,分析了其发生穿晶断裂的主要原因是由于TiC与α&Al之间发生内晶型复合。

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2、

Influence of Crystalline Structure on Fracture Strength of Diamond Films

晶体结构对金刚石膜断裂强度的影响

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3、

Cured resin has excellent properties in tensile strength and fracture resistance.

浇注体具有较高的拉伸强度,优异的抗断裂韧性。

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4、

Fracture and frictional sliding of rock samples with saw cut

不完整岩石样品的断裂与摩擦滑动

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5、

For those samples with simple saw cut surfaces oriented at 65 ° or 75 ° to the load axis, there existed some stick slips along the saw cut before the macrofracture occurred;

对于锯口面与加载轴成65°和75°的样品,发现在宏观断裂发生之前有粘滑现象发生。

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6、

The fracture reliability design method for the structure under steady cyclic load

稳态循环应力下结构断裂可靠性设计方法

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7、

The compose and microstructure of intermetallic compound after temperature cycling test are also observed by scanning electron microscope ( SEM).

通过扫描电镜(SEM)对温度循环试验后焊球金属间化合物(IMC)层和剪切强度试验后的断裂面进行了形貌、结构和组分的观察及分析。

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8、

The main cause for such failure was the high varying stress from the blade flutter because of its relatively small flutter margins.

叶片颤振裕度不大,在工作转速范围内产生颤振导致叶片承受较大的动应力是其疲劳断裂的主要原因。

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9、

The acoustic emission characteristics reflect the macroscopic properties along rolling direction of high strength aluminum alloy.

高强度铝合金沿晶界断裂过程中的声发射信号特征反映了材料沿轧制方向的宏观性能。

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10、

According to the main rock-forming minerals in them, the Cenozoic volcanic rocks are mainly alkali olivine basalt, basanite and nephelinite.

郯庐断裂带中段的新生代火山岩以碱性系列的碱性橄榄玄武岩、碧玄岩和霞石岩为主,其中又以钠质亚系的岩石为主。

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11、

The mechanism analyses of bedded rock blasting damage and fracture

层状岩体爆破损伤断裂机理分析

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12、

The erosion mechanism at 90 degrees includes block exfoliation, the plastic deformation of binder phase and the extrusion of the carbides, meanwhile, the brittle fracture character has also been observed with a speed of 420 meters per second.

90°冲蚀机制包括块状剥落,粘结相的塑性变形和碳化物的挤出,420m/s冲蚀的粘结相还表现出了脆性断裂的特点,块状剥落是质量磨损率升高的主因。

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13、

Failure criteria of frozen soil based on fracture mechanics and its application in engineering

冻土断裂力学破坏准则及其在工程中的应用

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14、

Due to effect of faulting, reservoirs quality and dynamic of forming-pool in this system, different fullness degree lithologic reservoirs are developed.

在该压力体系中,由于断裂作用、储集物性等因素的影响,形成了不同充满度岩性油气藏。

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15、

There are two basic methods for breaking the bonds in saltwater: thermal distillation and membrane separation.

现在有两种办法来断裂海水中的盐水化学键: 热提溜方法和薄膜渗透方法.

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16、

Rupture about tendon of right little finger the problem after the operation!

关于右小指肌腱断裂手术后问题!

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17、

The long shadows of broken column and vague pedestal leaned across the field of ruin.

毁损断裂的圆柱和残缺不全的雕像垫座投下的长长阴影,铺展在这片废墟上.

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18、

Oil and gas are carried by pressure through vertical fractures.

油气运移以垂向为主,以高压作动力,断裂为通道.

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19、

Kraft has a tough, tough, wear and tear is not easy to break.

牛皮纸具有质地刚健单弱 、 韧性好 、 耐磨亏、不便当撕破断裂等弊端.

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20、

Innovation of " Novel Monthly ": Fracture or Piece together Printing House and the " Novel Monthly "

《小说月报 》 革新: 断裂还是拼合?--重识商务印书馆和《小说月报 》 的关系.

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