冲击吸收功:规定形状和尺寸的试样在冲击试验力一次作用下折断时所吸收的功。单位为J。
Impact absorption work: the shape and size of the specimen in the impact test force under a role in the absorption of the power. Unit for J.
并分别采用实测与预测的强度值对夏比冲击吸收功进行了预报,预报结果和实测值吻合较好。
The predicted Charpy impact energy from measured and predicted strength, was in good agreements with the measured values.
提出一种利用计算机测量冲击吸收功的方法,可大大提高冲击吸收功的测量精度,并且实现试验机的全自动操作。
A computer method for measuring energy is introduced, which not only enhances the testing precision, but also realizing automatics of the testing machine.
艾氏冲击试验:用规定高度的摆锤对处于悬臂梁状态的缺口试样进行一次性打击,测量试样折断时冲击吸收功的试验。
The impact test of the pendulum is used to strike the notched specimens of the cantilever beam with a prescribed height, and the test of impact absorbing power when the specimen is broken.
在TCS不锈钢前期焊接试验中发现其焊接接头热影响区的冲击吸收功值在熔合线附近较低,原因是接头热影响区晶粒粗大所致。
In welding test of TCS stainless steel, it was found that impact absorbing energy of heat-affected zone (HAZ) near bond line in welded joint was low.
在TCS不锈钢前期焊接试验中发现其焊接接头热影响区的冲击吸收功值在熔合线附近较低,原因是接头热影响区晶粒粗大所致。
In welding test of TCS stainless steel, it was found that impact absorbing energy of heat-affected zone (HAZ) near bond line in welded joint was low. The reason is coarse grain in HAZ.
夏比(V型缺口)冲击试验:用规定高度的摆锤对处于简支梁状态的V型缺口试样进行一次性打击,测量试样折断时冲击吸收功的试验。
Charpy impact test (V gap) : the specified height of pendulum of the one-time blow to V notched specimens in beam state, test specimen is broken by the impact absorbing energy.
从第二轮开始,他转入防御,倚靠伸缩绳来吸收对方的功击力。
From round two he went defensive, leaning on the slackened ropes to absorb blows.
发动机吸收燃料(蒸汽、裂变、汽油或者做大量的功)并将其转换为功。
An engine imbibes fuel (steam, fission, petrol, or elbow grease) and transforms it into work.
这是由于弱间层的存在将出现裂纹偏转现象,吸收大量的断裂功,从而大幅度提高了裂纹的扩展容限,使断裂韧性有较大增长。
The crack will deflect because the weak layer exits, which will absorb more amounts of fracture work and improve the crack tolerance greatly, therefore the fracture toughness increases remarkably.
材料的静力韧性是应力—应变图的面积,表示材料断裂前吸收的功,它综合反映了材料的强度和延性性能。
Material 's static toughness is the area of the stress-stain chart, which means the work absorbed before its break. It integrative reflects the strength and the ductility of the material.
从功量补偿角度出发,提出基于太阳能吸收式制冷与蒸气压缩制冷的联合制冷系统。
A combined refrigeration system based on solar absorption refrigeration and vapor compression refrigeration is put forward from the point of view of work compensation.
从功量补偿角度出发,提出基于太阳能吸收式制冷与蒸气压缩制冷的联合制冷系统。
A combined refrigeration system based on solar absorption refrigeration and vapor compression refrigeration is put forward from the point of view of work compensation.
应用推荐