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- double edge notched specimen 两端切口Ⅱ型断裂试件
- Split Hopkinson Pressure Bar(SHPB) with a wedge and its holder appended to the end of the incident bar was used to exert dynamic split force at the edge notch of the specimen. 为了获得岩石在高加载速率作用下的动态断裂韧度值并分析加载速率的影响,由分离式霍普金森压杆入射杆杆端附加劈尖及其基座对边切槽圆盘试样施加动态劈裂载荷。
- A notched specimen is designed to simulate the corrosion reaction at crack tip. 为此,文中设计了一种新颖的缺口试样,再现裂纹尖端的真实状态。
- Izod test.One of two tests (see also Charpy test) that may be used to measure the impact energy of a standard notched specimen. 悬臂梁式冲击实验：两种用于测量标准缺口试件冲击功实验的一种（另一种见Charpy test）。
- However, for AISI 316, hydrogen barely changed the fracture surface morphology of notch specimen in comparison with that in air. 然而，对AISI 316而言，和在空气中测试的试片比较起来，氢气几乎没有改变凹槽试片的破断面形态。
- By changing different gauge sets for stitching various single or double edge decorative sewing type. 可更换不同规格组件,适合多样的锯齿饰边或双锯齿饰边。
- For straight notch specimen, the crack propagation begins at the corner of the notch and the measured fracture toughness is dependent on the specimen geometry. 直槽切口偏离理想裂纹，裂纹起裂始于切口端部的角点，实测的断裂韧度值偏高且具有尺寸相关性;
- Leather - Physical and mechanical tests - Determination of tear load - Part 2 : double edge tear. 皮革.;物理和机械试验
- For single edge notched tension specimens and cracked pipelines which have the same crack-depth, not only the tendency of their J-A2 and a/W-A2 curves is in good agreement but the A2 values are close. 具有相同裂纹深度的单边缺口拉伸试件与内压管道的J-A2和a/W-A2曲线相关性较好。
- The initial work location is scaled by angle tuning method in Doppler wind lidar which utilizes double edge technique. 利用角度调谐的方法标定了多普勒测风激光雷达双边缘探测技术中的初始工作点。
- The J-integral failure assessment curves(FAC)of cracks at the semi-elliptical single edge notch crack plates(SENCP)are caculated,some factors affecting FAC are dis cussed in details. 计算了单边椭圆缺口试件（SENCP）高应变区裂纹的J积分失效评定曲线（FAC），考察了影响FAC的几种因素。
- Abstract: Flourishing market economy is a ＂double edged sword＂. 摘 要: 繁荣的市场经济像一把“双刃剑”。
- By analyzing the mechanism of falling chip, tipping and noise, through changing the cutter's parameters and using double edge positive edge inserts, the problems can be solved. 通过分析掉渣、崩刃、噪声的机理,采取改进刀具参数、采用正前角双刃刀片等措施,较好解决了上述问题。
- Single edge notched bend specimens 单边裂纹弯曲试件
- single edge notched bending (SENB) 单边切口悬臂梁（SENB）
- For the notched specimens, there are multiple crack initiation sites on the fractography. 瞬断区所承受的断裂应力随循环应力升高而降低；
- Among which "DINOSAUR" Brand stainless steel composite edge double edge razor blade has the honorary title of the puoducts recomm ended by China National Daily Use Hareware Trade Expert Committee. 其中“恐龙牌”不锈钢复合刃口双面刮脸刀片荣获“中国日月五金行业专家委员会推荐产品”荣誉称号。1998年获得中国城市主导产品调查委员会“市民首选品牌”荣誉称号。
- A frequency domain method for predicting the fatigue life of notched specimens under random vibration loading is presented. 提出了一个考虑应力集中和疲劳极限影响的缺口件频域随机振动疲劳寿命估算方法。
- For the same net-section stress, the notched specimens have a longer lifetime than the smooth specimen.This result confirms to P.Lukas' research. 在所研究范围内，切口对试样持久寿命的强化作用，得到他人试验的验证。
- Globalization is a sward of double edges, which is not only a good opportunity but also a severe challenge to Hakka culture. 全球化是一柄双刃剑,对客家文化而言,既是机遇又是挑战。
