英 [ˈspænə(r)] 美 [ˈspænər]
n. 扳手;螺丝扳手;测量器;用手掌量的人
n. (Spanner)人名;(德)施潘纳;(瑞典)斯潘纳;(英)斯潘纳
复数spanners
spanner /ˈspænə/ TEM4
可数名词 A spanner is an adjustable metal tool used for tightening or loosening metal nuts of different sizes. 活动扳手
习语 If someone throws a spanner in the works, they prevent something happening smoothly by deliberately causing a problem. 从中搅局
a hand tool that is used to hold or twist a nut or bolt
同义词: wrench
扳手-引用次数:1
The real-time dynamic optical field is needed in both optical tweezers and optical spanner. With the changing of the optical field the optical trap can trapping, moving or rotating the matter.
无论“光镊”还是“光扳手”技术,它们所需光场都应该能够按照要求进行实时变换,使得光场中产生的光陷阱能够对微粒产生辐射压力,从而实现捕获和操纵微粒。
扳头
扳钳
螺旋扳
(桥梁的)交叉支撑,横拉条
尺蠖
板手
自旋标题
-132-(1) 活动扳手的使用方法活动扳手的使用方法,只有一点与普通开口扳手(Spanner)的使用方法不同。操作时开口宽度应与操作物完全吻合,将操作物完全咬入开口使之与紧固面保持水平。
斯帕纳(Spanner)的棒棒糖(扳手型)。系统评价:斯帕纳所食用的棒棒糖,可以使其大脑活跃、集中精力。
... tool bag, saddlebag 工作包 spanner 活扳子 tyre lever 卸外胎用的撬棍 ...
Her ire slid between us like the spanner from Father's workshop, straining our hinge.
她的怒气像父亲作坊里的扳手一样夹在我们中间,绷紧了我们的铰链。
A spate of strikes has thrown a spanner into the workshop of the world.
一连串的罢工已给这个世界工厂带来了麻烦。
Please give me the ring spanner.
请把环形扳手给我。
Between them, the two votes have flung a large spanner in Mr Uribe's programme.
The others freed Tuesday were Danish photographer Johan Rydeng Spanner and peace activist Philip Latasha.
Jack Smith's way is to work the machine, not just throw a spanner in it.