Model of aspherisation for higher-dioptry spectacle lens;
高屈光度眼用透镜的非球面化模式
The electroless plating with osmosis was improved by using hydrazine as reducer, so the plated Pd film is pure and not alloyed.
对利用渗透作用的化学镀新工艺进行了全面的改进，对陶瓷管所处环境、镀液浓度、沉积温度和镀膜时间以及对钯层沉积量和表面形貌的影响进行了系统的研究。
Electroless plating with an osmosis technique will be the process with the bright future for Pd-composite membrane making.
以多孔基质材料为底膜,将渗透作用应用于制备工艺是具有发展前景的新方法。
OBJECTIVE To study the effects of penetration enhancers on percutaneous absorption of 5% lidocaine hydrochloride poultice.
目的:研究促渗剂对盐酸利多卡因巴布剂透皮作用的影响。
lens (excl. ophthalmic lenses and objective lenses for cameras), glass, optically worked mounted
透镜（不包括眼用透镜和照相机上的物镜）,玻璃的,经光学加的,安装好的
opticians' lens measurer
眼镜制造者用透镜表
(physiology) the automatic adjustment in focal length of the lens of the eye.
（生理学）用眼的透镜来自动调节焦距。
A single lens in a pair of glasses; a monocle.
单片眼镜一对眼镜片中的一个单透镜；单片眼镜
A device, such as a monocle or spyglass, containing a lens or lenses and used as an aid to vision.
透镜含一个或多个透镜，用于辅助视力的一种工具，如单片眼镜或小望远镜
Methods: Scanning and transmission electron microscopy were used.
方法:采用扫描和透射电子镜观察兔眼睫状体。
He squinted through the telescope.
他眯起眼透过望远镜看。
gas permeable lens
ph.1. 透气隐形眼镜
The lens or lens group closest to the eye in an optical instrument;an ocular.
目镜光学仪器中靠近眼睛的透镜或透镜组；窥孔
A planoconvex lens used to concentrate light.
凸透镜用来聚光的凸镜
spectacles worn to protect the eyes.
用来保护眼睛的眼镜。
with the unaided eye
(不借助眼镜) 用肉眼
lens blank of moulded glass not optically worked, for corrective spectacles or optical instruments
模制玻璃透镜毛坯,未经光学加工,用于自顾不暇正实力眼镜或肖学仪器
One that makes lenses and eyeglasses.
光学仪器制造技师光学透镜和眼镜的制造者
He peered at me through thick glasses.
他透过厚厚的眼镜片盯看着我.
He peered at Winston over the top of his spectacles.
他的眼光从镜架上面透过来看温斯顿。
Harold peered uneasily at her through his glasses.
哈罗德透过眼镜不安地注视着她。
lens ,spectacles of glass, not optically worked
眼科透镜,未装配的,玻璃制,经光学加工