notch bar

英 [nɒtʃ bɑː(r)]

美 [nɑːtʃ bɑːr]

网络  凹口试片; 凹口試片

机械

双语例句

• Effects of local weakening by notch on critical load of slender compressive bar
  刻槽局部削弱对细长压杆临界载荷的影响
• The notch reinforcing bar net, a steel net is a kind of new building to use the wall body material, it can act for various accept the heavy wall and building plank, veranda etc.
  刻痕钢筋网、圆钢网是一种新型建筑用墙体材料，它可代替各种承重墙、非承重墙及楼板、阳台等。
• Great difference, however, occurs with root radius R at notch varying when tested in 1 bar hydrogen.
  而在氢气中试验，则发现缺口根部半径R的变化对材料断裂强度影响极大；