beam有光线;波束;梁;平衡木;笑容;等意思，那么你知道beam的过去式是什么吗?今天一起来学习一下beam的过去式以及beam的用法和例句，希望对大家的学习有所帮助!
beam的过去式及其它时态
beam的过去式:beamed
beam的复数:beams
beam过去分词:beamed
beam现在分词:beaming
beam第三人称单数:beams
beam的用法和例句
1、Fix the beam with the brackets and screws.
把横梁用托架和螺丝固定。
2、This strut braces the beam.
这根柱子支撑房梁.
3、The electron microscope uses a beam of electrons to produce images at high magnifications.
电子显微镜利用电子束形成高倍影像。
4、The load on this beam is more than it will bear.
横梁上的负荷比它能承受的要大得多.
5、A beam of light produced by a laser can weld metals.
激光器发生的光束可以焊接金属.
6、I could see the beam of his flashlight waving around in the dark.
我可以看到他的手电筒光在黑暗中上下舞动.
7、I've come to realize what I said at the meeting was off beam.
我已经了解到我在会议中所讲的话是错误的.
8、In his design the beam cantilevers out far for balance.
在他的设计中,悬臂梁伸出太多,不能平衡.
9、A burst of sunshine sent a beam of amber light through the window.
破云而出的阳光透过窗户送来一束琥珀色的光线。
10、He was suddenly caught in the full beam of a searchlight.
他突然被探照灯照中而暴露无遗.
