查询词典 refraction

After acquiring a wavefront image and entering the manifest refraction, the surgeon is able to visualize the default scotopic pupil size ,ablation optical zone size on a graphic map, and the overall ablation zone size.

在获取波前图像和输入显然验光数据以后，外科医生可以在一张图标地图上形象化缺省暗视力瞳孔大小、切削光学区域大小和整个切削区域大小。

The small uniform spherocrystal decreased the influences of the refraction and reflection on PP,so that the transparency,glossiness,and mechanical properties of PP were improved.

添加0.3%DMDBS的PP的透光率、拉伸强度、弯曲强度、缺口冲击强度和洛氏硬度可分别提高约44%、15%、9%、11%和3%。

There were significant differences between LASIK and BSL before and after the operation when mean refraction, corneal thickness, ablation depth, etc., were compared. But there were no significant differences in the length and morphology of corneal subbasal NFBs between two groups at every postoperative time point.

虽然在等效球镜度、术前及术后角膜厚度、手术切削深度等方面，两组之间差异存在统计学意义，但LASIK组与BSL组术后角膜上皮下神经纤维再生长度和形态学在各时间点差异无统计学意义。

Through comprehensive analysis, we are of the opinion that by applying MASW to supercrust survey, and in areas with complicated surface, in combination with refraction method and uphole shooting, we can get high accuracy data of surface structure. Owing to the surface conditions and the depth of investigation, TEM and GPR are not practical for the case of complicated surface in Ordos basin.

通过综合分析认为采用多道面波分析技术进行表层调查，能够获得精确的表层结构数据，在地表复杂地区可以与小折射、微测井联合应用，互为补充，从而获得高精度的表层结构数据；瞬变电磁方法由于受地表影响变化较大和地质雷达方法由于受探测深度的局限，不适合在鄂尔多斯盆地复杂的地表条件下采用。

And the materials are represented with bidirectional reflectance distribution functions, which do not take refraction or translucency into account.

使用双向反射分布函数来表示物体的材质，不考虑折射或者半透明的情况。

In addition,the unhomogeneous distribution of atmospheric density leads to refraction of ladar signals propagation,and turbulence in the atmosphere results in energy fluctuation in the cross-section,spread and drift of beams.

另外 ，由于大气密度分布不均匀导致激光沿光路上的折射，大气湍流效应导致光束横截面上能量分布起伏、光束扩展和漂移等，这些对激光雷光信号的传输产生一定的影响。

AbstractAIM: To study the changes of refractive status and axial length in chicken form deprivation myopia and its recovery model, to observe the metamorphism of posterior sclera and to lay foundation for investigation of axial myopia pathogenesisMETHODS: Twenty-five newly incubated chicken were selected. Their left eyes were covered with semi-translucent membrane to deprive form perception for 14 days (form-deprivation group), or covered for 11 days followed by uncovered for 3 days. Unoccluded eyes in either group served as control eyes respectively. Retinoscopy and A- ultrasound were conducted to collect the refraction and axial length data.

目的：研究雏鸡形觉剥夺性近视眼及形觉剥夺性近视眼恢复模型的屈光状态和眼轴长度的变化，并观察后极部巩膜的形态学改变，为探讨轴性近视的发病机制打下基矗方法：选用新孵出的普通肉食家鸡25只，采用半透明薄膜眼罩遮盖的方法对左眼进行形觉剥夺14d或遮盖11d后，去遮盖3d。

Their left eyes were covered with semi-translucent membrane to deprive form perception for 14 days (form-deprivation group), or covered for 11 days followed by uncovered for 3 days. Unoccluded eyes in either group served as control eyes respectively. Retinoscopy and A- ultrasound were conducted to collect the refraction and axial length data.

选用新孵出的普通肉食家鸡25只，采用半透明薄膜眼罩遮盖的方法对左眼进行形觉剥夺14d或遮盖11d后，去遮盖3d。

The ir left eyes were covered with semi-translucent membrane to deprive form perception for 14 days (form-deprivation group), or covered for 11 days followed by uncovered for 3 days. Unoccluded eyes in either group served as control eyes respectively. Retinoscopy and A- ultrasound were conducted to collect the refraction and axial length data.

选用新孵出的普通肉食家鸡25只，采用半透明薄膜眼罩遮盖的方法对左眼进行形觉剥夺14d或遮盖11d后，去遮盖3d。

Wenzhou Haolong Printing Co., Ltd. is a general key enterprise specialized in producing virous packing series about drink, medication, food, cosmetic and so on. We have advanced refraction, pressure lines, grinding and offset point technology.

温州市昊龙印业有限公司是一家综合重点骨干企业，主要生产各种酒类、医药、食品、化妆品等包装系列，其中具有先进的折光，压纹，磨砂及胶印一条龙技术。

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。