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- The methods of direct indentation,indirect indentation and notched beam bending are used respectively to study the fracture toughness of four ceramic cutting tool materials. 运用直接压痕法、间接压痕法和切口梁法分别对四种陶瓷刀具材料进行断裂韧性的测试研究。
- three-point bending notched beam test 三点弯曲试验
- Dynamic Stress Intensity Factor of Notched Beam Specimen 凹槽梁试样的动态应力强度因子
- Engineers adopt the ultrasonic technique, matched with the electrometric method, to study damage and breaking features of two concrete notch beams which have different open depths. 利用超声波技术并辅以电测法对2组不同开口深度混凝土缺口梁的损伤断裂特性进行了试验研究。
- The monitor is really a notch above us. 班长确实比我们略胜一筹。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The team notched up their third victory in a row. 该队连续三次获胜。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- He cut a notch in the stick with a sharp knife. 他用利刃在棒上刻了一个凹痕。
- Our teams have notched up a number of wins in the tournament. 我们的运动队在这次联赛中频频获胜。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- Acting and direction is several notched up on the standard we are used to. 表演和导演水平远在我们熟知的标准之上。
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
- A groove or notch made by a cutting tool, such as a saw or an ax. 锯缝，劈痕切割型工具如锯或斧子所制造的沟槽或凹口
