查询词典 concave lens

sleeping rent：固定租金

固定隐形眼镜/permanent lens | 固定租金/sleeping rent | 故事片/feature film

single-layer fold：单层褶皱

single-lap joint 搭接 | single-layer fold 单层褶皱 | single-lens camera 单镜头摄影机

self-filler：自动充注装置

self-feeder 自动进料器 | self-filler 自动充注装置 | self-focusing lens plate 自聚焦透镜板

sand line pulley：捞砂绳轮

sand lens 砂质透镜体 | sand line pulley 捞砂绳轮 | sand line reel 捞砂滚筒

colored rubber-covered barbell：彩色包胶杠铃

colored resin reagent ==> 有色树脂试剂 | colored rubber-covered barbell ==> 彩色包胶杠铃 | colored safety lens ==> 有色防护眼镜

electromagnetic loud speaker：电磁扬声器

电磁透镜 electromagnetic lens | 电磁扬声器 electromagnetic loud speaker | 电磁法 electromagnetic method

Fragrance-free and non-greasy：香水-免费和非油腻

Immediately leaves the skin looking good立即离开皮肤展望良好 | Fragrance-free and non-greasy香水-免费和非油腻 | Suitable for contact lens wearers适合接触镜片

zodiacal light photometer：黄道光光度计

zodiacal light 黄道带光 | zodiacal light photometer 黄道光光度计 | Zommar lens 祖马尔[光学补偿连续变焦照相]镜头

Lens Aberrations：像差

透镜像差(Lens Aberrations)在电子显微镜和光学显微镜均是相当重要的问题. 光学显微镜可藉由透镜组合的设计而达到校正,然而电子显微镜是无法以透镜组合的方法来校正. 以下依序介绍球体像差(Spherical Aberration)、色像差(Chromatic Aberration)、散光(Astigmatism)和扭曲(Distortion).

white leg：股白肿

white lead putty ==> 白铅油灰 | white leg ==> 股白肿 | white lens ==> 白透镜

sound proof chamber：隔声室

sound proof a. 隔声的 | sound proof chamber 隔声室 | sound proof door 隔声门

Let's have a reast：休息一下

20.Cheer up!打起精神来! | 1.Let's have a reast.休息一下. | 2.Have some water.喝水.