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- double bifocal lens 复式双焦点透镜
- Focusing properties of Gaussian beams passing through a bifocal lens[J]. 引用该论文 季小玲;季小玲;吕百达.
- Franklin's bifocal lens spectacles 弗兰克林(氏)眼镜:双焦点眼镜
- Focusing properties of Gaussian beams passing through a bifocal lens 高斯光束通过双焦透镜的聚焦特性
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- complete vision bifocal lens 全视双焦点透镜
- He was so fat that he had a double chin. 他胖得有双下巴了。
- bifocal lens 双焦镜,双焦点透镜,双焦透镜
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- blended bifocal lens 融合(无形)双焦点透镜
- Reserve double room June fourth to tenth inclusive. 预订双人房间,六月四日至十日,共六晚,望订妥复电。
- In this case, I can double for penalty. 假如这样的话,我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗?
- executive bifocal lens 磨制双焦点透镜
- The soldiers came at the double. 士兵们是急行军来的。