断裂的

The results showed that when retrogressed by electrical current heating at 200 ℃ the tensile strength in re-aged 7A04 alloy extrusion bar of 60 mm in diameter reached 620-640 MPa and a uniform elongation appeared from central part to surface layer of the sample while the fracture time in test of resistance to stress corrosion under a load stress of 375MPa in 3%NaCl+0.5%H2O2 corrosion solution was greater than 30 d.

结果表明，直径60 mm的7A04铝合金棒材在200℃电流直接加热回归后再时效，从心部到表层的拉伸强度为620-640 MPa，延伸率均匀一致；在3%NaCl+0.5%H2O2水溶液介质中和375 MPa应力下的应力腐蚀断裂时间大于30d，而辐射式加热回归的为575 MPa，延伸率从心部至表层表现极不均匀，应力腐蚀断裂时间只有19 d。

The results showed that when retrogressed by electrical current heating at 200℃the tensile strength in re-aged 7A04 alloy extrusion bar of 60 mm in diameter reached 620- 640 MPa and a uniform elongation appeared from central part to surface layer of the sample while the fracture time in test of resistance to stress corrosion under a load stress of 375MPa in 3%NaCl+0.5%H_2O_2 corrosion sol...

结果表明，直径60 mm的7A04铝合金棒材在200℃电流直接加热回归后再时效，从心部到表层的拉伸强度为620-640 MPa，延伸率均匀一致；在3%NaCl+0.5%H_2O_2水溶液介质中和375 MPa应力下的应力腐蚀断裂时间大于30 d，而辐射式加热回归的为575 MPa，延伸率从心部至表层表现极不均匀，应力腐蚀断裂时间只有19 d。

The coal filled PP composites have higher fracture toughness when the content of coal is high (When the content of coal is 50wt%, the K〓 of composites remains 50% of PP). The F-C alkylation has grafted long chain alkyl on the surface of coal, and then toughens the coal/PP composites.

超细煤粉填充聚丙烯复合材料平面断裂韧性的系统测试以及微观结构的观测表明，煤填充聚丙烯复合材料在高煤含量情况下仍具备一定的韧性（当煤含量达50wt％时，应力强度因子K〓仍能保持纯聚丙烯的50％左右）；烷基化改性在煤样表面接枝了长链的烷基，使粉煤/聚丙烯复合材料平面断裂韧性普遍提高。

According to the new model and linear elastic fracture mechanics, an expression for CFCP rate, which revealed the quantitative correlation among CFCP rate, stress intensity factor amplitude, the CFCP threshold, the corrosion rate of the bare metal at the crack tip, loading frequency and the critical fracture stress of the hypothetical material elements along the crack path, was derived.

根据该模型和断裂力学原理，导出了CFCP速率的定量表达式，它揭示了CFCP速率与力学条件，裂尖表面腐蚀率、加载频率、假设的裂尖材料元临界断裂应力之间的定量关系，并能说明氢脆对CFCP率的影响规律。

The principle of monitoring steel-cord conveyor belt joint breaking by Hall transducer and the mathematics model of measuring the belt joint elongation is discussed.

论述了用霍尔传感器通过测量接头拉伸量来进行钢绳芯输送带接头损伤和断裂状况监测的原理以及用于测量诊断的数学模型，并研制成功包括霍尔传感器与变送器、以及Z－80上开发的故障诊断软件在内的一套监测系统，该系统可用于皮带损坏、断裂信号的拾取、贮存、处理、诊断和预报等。

Fluorescence staining of cell framework and nuclei were conducted, the result of which revealed that the transfected cells displayed disorder in cell skeleton, shrinkage and cleavage in nuclei. It was illuminated that chromosome DNA occurred cleavage and fragment since the result of TUNEL detection was positive. The transfected cells also displayed more typical apoptotic character, including exposure of phosphatidylserine in the plasma membrane by Annexin V staining detection, shrinkage nuclei, chromatin condensation, plasma membrane blebbing and chromatin breakage fragments by electron microscopy analyses.

细胞骨架和细胞核染色结果表明，AIF基因转染细胞呈现细胞骨架的紊乱、细胞核固缩、分裂等变化；TUNEL检测呈阳性，说明有染色体DNA出现断裂；Annexin V染色检测到转染细胞出现胞膜磷脂酰丝氨酸的暴露；电镜观察的结果显示，转染目的基因组细胞呈现细胞膜出泡、细胞核固缩、染色体凝集和断裂等典型的凋亡细胞特征。

But their crack-Up constraint levels are lower than CT specimen. From the result of finite element analysis for pipelines, the fracture failure pressures of pipelines were predicted.

同时，根据带裂纹管道的有限元计算结果，对管道的断裂破坏压力进行了预测，内侧裂纹的断裂破坏压力比外侧裂纹时的稍低。

Analysis of the main reasons is because of fatigue caused by factors such as the copper support ring was broken and the piston rod in the hydraulic cylinder telescopic frequently, the fracture茬口constantly scraping the inner wall hydraulic cylinder mill will pick缸壁, resulting in injury China, so that the speed of decline in hydraulic cylinder; job with the passage of time, strain and缸壁sealing ring, wear ring injuries are increasing, with China to increase the volume, and finally resulted in a serious decline in the speed of hydraulic cylinders.

分析主要原因是，由于疲劳等因素造成的铜质支撑环断裂，在液压缸活塞杆的频繁伸缩中，断裂茬口不断刮磨液压缸内壁，将缸壁拉毛、拉伤而导致内泄，使液压缸速度下降；随着工作时间的推移，缸壁拉伤和密封环、耐磨环的损伤都不断加重，内泄量加大，最后造成液压缸速度严重下降。

The beaded distribution feature of CO2 is mainly dominated by lystric basement faults which are in direct contact with deep thermal fluid: heat-flow diapirs and intrusions, and are depression-controlling and volcanic vent-controlling. Meanwhile, outlet points of CO2 are controlled by strike infection-points, endpoints and overlap zones of these faults.

与深部热流体直接相连的、控陷的、控制火山通道的铲式基底断裂控制着CO2气藏呈串珠状分布的特征，断裂走向拐点、端点和侧列叠覆区控制了CO2气出气点。

When a fault of the rotor bar of an frequency converter has taken place,the characteristic signal components of the currents will be added into the stator current.

在实际使用中，转子导条断裂是常见的导致变频机故障的重要因素之一，统计表明，大约有10%的故障是由转子断条与端环断裂引起的。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新