- 相关词组
- target tracking beam目标跟踪射束
- wave beam波束;
- tie beam（水平）拉杆;系梁;
- beam and girder framing治梁梁格结构;
- sonic beam声束
- speed setting walking beam转速调整横梁,配速横梁
- null depth of difference beam差波束零深
- spacing of beam梁间距
- slab beam薄板梁
- spatially coherent beam空间相干光束
- stretcher beam梁窝式顶梁
- steel beam trammel钢杆规
- effective depth of beam有效梁高
- sleeper beam枕梁
- passing beam近光
- point beam点波束
- acoustic beam声束;
- span of beam梁跨度
- be right on the beam正确无误
- single-strut trussed beam单柱桁构式梁
- 今日热词
- 热门搜索
- let me go 让我走（歌曲名）；放过我吧;
- solve v.解决;破解;
- decisive adj.决定性的;明确的;决断的;
- net n. 网;网状织物;球网;网罩;vt. 用网捕;捕获;净赚;踢入球门;
- 磷酸二氢钾 potassium dihydrogen phosphate
- flare gun 信号枪;
- FIFA abbr.Federation Internationale de Football Association 国际足球联盟;
- universe n.天地万物;(已知宇宙以外的)宇宙;万象;经验领域; (某种)经验体系;
- bride n.新娘，即将（或刚刚）结婚的女子;姑娘;
- properly adv.正确地;得体地;完全地;真正地;
- oval adj.椭圆形的;卵形的;n.椭圆形;椭圆运动场（等）;椭圆，美式足球用球;[物]卵形线;
- science n.科学;技术，知识;学科;理科;
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