查询词典 refraction

Methods Fifty-two myopia patients were enrolled before LASIK. Distance lateral phoria, stereopsis acuity and other refraction parameters were measured and analyzed.

选择门诊近视眼术前检查的患者52例，在常规检查的基础上，对隐斜视及立体视锐度进行测量并进行统计学分析。

For the 84 students abovementioned, manifest refraction, distant and near level phoria was calculated.

结果：远水平隐斜均值：正视组为0.31△，戴镜合适持续戴镜、间断戴镜组分别为0.35△，2.16△，戴镜不合适持续戴镜、间断戴镜组分别为1.72△，0.98△。

These basic laws of electromagnetics are fairly significant to direct the development of information technology and communication technology. In addition, the conclusion contributes to better comprehension of photic reflection and refraction.

在对电磁波的传播、电磁波与介质的相互作用等基本规律的认识中，体现电磁学基本规律在信息技术、通信技术中的理论指导意义和其现实意义，由此得出的结论也为深入理解光的反射与折射奠定了基础。

RESULTS: After 24 hours of preinduction, cells changed from spindle to polygonal or irregular, with many short rod-shape processes and 2-3 nucleoli. Whirlpool shape growth disappeared, and was disordered. After 1-3 hours of induction, cells gradually became round, with significant cell contraction, strong refraction, bipolar or pluripolar processes connected each other into a net. After 5 hours of induction, grades one and two branches were detected.

结果：预诱导24 h，胞体由原来的长梭形变成多角形或不规则形，伸出多个短棒状突起，可见2~3个核仁，细胞间漩涡状生长趋势消失，排列无规律；诱导1~3 h，细胞逐渐变圆，胞质收缩明显，折光性增强，双级或多极的突起互相连接呈网状；诱导5 h，突起出现一、二级分支。

Spherical equivalent refraction before operation was regressively compared with corneal ablation depth in laser(X1)actual central corneal thickness decreasion (X2) and differences of X1 and X2 individually...

结论PRK角膜中央切削深度越深，治疗屈光度越高；角膜中央厚度的实际减少值越接近理论切削深度，疗效越好；近视度数越高，角膜中央厚度减少值与理论切削深度值间变异越

According to the demand of survey tasks, high density resistively survey and seismic refraction method were used in the exploration of railway tunnel after analyzing the geology and topographic conditions.

通过对隧道待勘察路段的地质地貌分析，通过甄选对比，并根据勘察任务要求，有针对性的选择应用地震折射法和高密度电法进行综合勘察。

The field work technologydata-processingresults for process of seismic refraction method and high density resistively survey method are described in detail in this paper. To begin with, the application-effect each method has been showed respectively; at second, the application-effect of integrated geophysical prospecting method was showed in the exploration of railway tunnel, in this part, the fracture zone, faults and their trends were all inferred based on the application-effect of integrated geophysical prospecting methods.

文中详述了地震折射法和高密度电法的野外工作方法技术、资料处理，并根据勘察目的，先单独解释两种勘察方法的效果，再综合两种方法对该路段的地质构造情况进行综合解释，推断出该高速铁路路段中的破碎带、断层及其走向等不良地质情况。

In each week of experimental period, the axial length was measured with A-mode ultrasound, and retinoscopic refraction was performed.

分别于实验前、实验1周、2周、3周，行视网膜检影，检测双眼屈光度，眼科A超测量双眼的眼轴长度。

Both groups were detected diopter using retinoscopic refraction, determined eyeball axis using ophthalmology ultra-A, and investigated the dynamic expression of VIPmRNA on posterior eyeball at three stages by RT-PCR.

两组均采用检影验光检测屈光度：眼科A超测定活体眼轴长度；对两组3个时间段眼球后壁行RT-PCR检测VIPmRNA的动态表达。

This can only be done 3 months after the initial treatment so as to allow stability of the refraction to achieve before retreatment.

这重新治疗必须在初次的激光治疗的三个月之后做，以便让眼睛度数达到稳定。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。