大家都搜：
[数]圆弧
1、arc flash───电弧闪光
2、circular───adj.循环的；圆形的；n.通知，传单
3、specie circular───圆形种
4、circular reasoning───循环论证；循环推理
5、fordo arc───福尔多弧
6、jerboa arc───跳鼠弧
7、refract arc───折射弧
8、arc───n.弧（度）；弧光（全称electricarc）；弧形物；天穹；vt.形成电弧；走弧线；n.(Arc)人名；(法)阿尔克；adj.圆弧的；反三角函数的
9、advisory circular───咨询通告；咨询通令；[计]咨询通令
1、circular arc gear is one kind of high bearing capacity power drive gear.───圆弧齿轮是一种高承载能力的动力传动齿轮。
2、Tangential continuity [C1 or G1] is the next level, defined by a circular arc creating a relatively smooth transition between these surfaces.───相切(Tangential)连续性[c 1 or g 1]则是下一个层次，指的是建立一个连接这些表面间的平滑的圆弧过渡。
3、The moulding characteristics of plastic water-tap were analyzed, and core pulling in circular arc trace was applied to the tap.───分析塑料水龙头的成型特点，采用了圆弧抽芯。
4、The footfall of form of its circular arc, it is the place with most complacent goodwife.───其圆弧形的踏步，是女主人最为自得之处。
5、End of 4 horsetail hair is secured with clincher adduction be in in afterbrain spoon, let horsetail appear more the line of circular arc.───4马尾发尾以夹子内收固定在后脑勺处，让马尾呈现更加圆弧的线条。
6、The expression of the axis section profile of grinding wheel used to machine double-circular-arc gear is derived in detail.───本文详细地推导出加工双圆弧齿轮的砂轮截面廓形的计算表达式、并研制了通用的计算程序。
7、In short, to the die-cutting tool and die-cutting line to avoid bladed and interfaces, try making a circular arc angle or kitchen knives.───总之，在暗线处的模切刀和模切线要避免有刀口和接口，尽量要做成圆弧角或一条钢刀一次成型。
8、design of circular arc slipway. the docking and launching problems on longitudinal circular arc slipway for large vessel are successfully solved.───弧形滑道工程设计，成功地解决了大吨位船舶在纵向滑道上墩、下水的问题。
9、The natural circular arc diamond cutting tool is an important cutting tool by which the complicated curved surface parts can be machined.───圆弧刃天然金刚石刀具是加工各类复杂曲面零件的重要工具。