1.The past rectification operation aiming at myopia refraction patients has developed the rectification treatment aiming at hyperopia and astigmia patients.
过去仅针对视屈光患者施行矫正手术,前已发展出可针对远视与散光患者施行矫正治疗。
2.On the basis of the refraction principle of soluble solid, the content of the soluble saltless solid in soy sauce was determined by refractometry.
基于可溶性固形物射理,用光计法测定酱油中可溶性无盐固形物含量,取得了与重量法基本一致结果。
3.Based on the double refraction principle of outgoing beam in the biprism,the displacement method for measuring the small angle of biprism is presented.The error of this method is also discussed.
4.The parallactic refraction between the stars and the satellite is small and well determinate, except for the irregular stellar movements known as erratics.
除了通称为游动不规律星体运动之外,恒星和卫星之间视差光差微小,而且是容易测定。
5.Nowadays the wide angle reflection/refraction-the deep-crustal sounding is usually used as a seismic method in the world mainly for Studying rough structure of Moho &its overling beds.