1)Low vision procedure低视力程序
1.Methods Low vision procedure (LVP) was tested by OCTOPUS 101 peremetry quantificantionally and quantitatively in total and four quadrants visual fields.方法 采用 Octopus 10 1中的低视力程序 (L VP) ,对高度近视眼视网膜周边部视功能状态— 90°视网膜光敏感度进行定性定量观察 ,分别对四象限进行对比。
2)low vision低视力
1.Analysis of causes for postoperative low vision after cataract phacoemulsification and intraocular lens implantation;白内障超声乳化人工晶状体植入术后低视力原因分析
2.The causes of 156 senile low vision in low vision clinic;156例老年低视力病因分析
3.Survey of blindness and low vision among Uigur peasants above 40 in Kuche country of Xinjiang;新疆库车县40岁以上维吾尔族农民盲和低视力流行病学调查
英文短句/例句
1.Over 30,000 children with poor sight had received eyesight-aiding devices to improve their vision.为3万名低视力儿童配戴助视器，使他们提高了视力；
2.The Leading Role of Teacher in Low Vision Teaching;浅谈教师在低视力教学中的主导作用
3.Damage here means reduced vision: Enter the ASR.此处受损意味着降低视力：请植入人造硅视网膜。
4.The epidemiological survey of blindness and low vision in rural area of Beijing北京市农村盲目及低视力的流行病学调查
5.The Risk Factors of Low Vision in Children after Cataract Surgery;儿童白内障术后低视力的危险因素分析
6.Prevalence of Blindness and Low-vision in Residents in the Aged Apartment Houses, Urumchi;乌鲁木齐市老年公寓盲与低视力流行病学调查
7.Analysis of Low Vision and Influential Factors after Cataract Phacoemulsification白内障超声乳化术后低视力原因的临床分析
8.The Analysis of the Factors Associated with Low Vision after the Surgury of Congenital Cataract先天性白内障术后低视力相关因素分析
9.A preliminary study in the reasons of low vision after cataract surgery in Tibet.西藏白内障手术后低视力原因的初步探讨
10.Survey of blindness and low vision in the middle-aged and elder population in community社区中老年人群致盲与低视力眼病调查
11.Clinical analysis on causes of low vision after phacoemulsification in old people老年人白内障超声乳化术后低视力临床分析
12.The cheater-gene would imply stunted growth, bad eyesight,作弊基因造成发育障碍 视力低下
13.Your unassisted vision is worse than 20/500.你的视觉想象力低于20/500。
14.Prevalence of Poor Eyesight Among Students in Guangdong in 2005;广东省2005年学生视力低下状况分析
15.A study on prevalence of eyesight dysfunction in the primary school students in Taiyuan;太原市部分小学生视力低常调查分析
16.Survey of refractive status in preschool children with abnormal visual acuity视力低常的学龄前儿童屈光状态分析
17.Low levels of DHA have recently been associated with depression, memory loss, dementia and visual problems.DHA含量低也会引起情绪低落，记忆力不好，痴呆和视觉问题。
18.Analyses of Poor Eyesight Monitoring Data among Primary and Secondary School Students in Haidian District from 1996 to 2005;1996～2005年海淀区部分中小学生视力低下监测分析
相关短句/例句
low vision低视力
1.Analysis of causes for postoperative low vision after cataract phacoemulsification and intraocular lens implantation;白内障超声乳化人工晶状体植入术后低视力原因分析
2.The causes of 156 senile low vision in low vision clinic;156例老年低视力病因分析
3.Survey of blindness and low vision among Uigur peasants above 40 in Kuche country of Xinjiang;新疆库车县40岁以上维吾尔族农民盲和低视力流行病学调查
3)subnormal visual acuity低常视力
1.Objective To assess the aetiology of children with nonamblyoptic subnormal visual acuity using fundus examination and electrophysiologic testing.81%),原因不明的低常视力有18例(20。
4)Poor eyesight视力低下
1.[Results]Poor eyesight rate grew with higher grade,but the growth rate altered bigger in low-grade students than high-grade students;the situation of kids in urban school and primary school were worse than kids in suburban school and ordinary school,but the poor eyesig.[目的]了解钦州市小学生视力低下的情况,为做好小学生视力保护预防工作提供依据。
5)Hypopsia视力低下
1.Monitoring and Analysis of Hypopsia in Middle and Primary School Students in Longyan City from 2002 to 2006;2002~2006年龙岩市部分中小学生视力低下监测分析
6)Weak eyesight视力低下
1.[Objective] To discover the growing regularity and dynamic trend of weak eyesight of primary and middle school students.[目的]探讨和掌握深圳市福田区中小学生视力低下的发展规律和动向。
延伸阅读
编译程序的编译程序编译程序的编译程序compiler-compiler b Ianyi ehengxu de blanyi chengxu编译程序的编译程序《compile卜伪mpiler》产生编译程序的编译程序。它接受用某一适当的表示体系描述的某一语言类中任一语言A的词法规则、语法规则、语义规则和(或)代码生成规则，并从这些描述产生出用目标语言B写的关于语言A的编译程序的全部或部分。编译程序的编译程序又称为偏译租序的生成租序。 通常，编译程序分成词法分析程序、语法分析程序、语义分析程序、代码生成程序等若干部件。这些部件可以用一个总的编译程序的编译程序的不同部分来生成，也可以分别用不同的专用生成程序来生成。这些专用生成程序包括词法分析程序的生成程序，语法分析程序的生成程序和代码生成程序的生成程序等。 词法今析租序的生成粗序接受以正则文法或其它类似文法描述的单词，构造一个有限状态自动机，由此生成一个词法分析程序。 语法介析程序的生成程序接受以上下文无关文法的形式描述的源语言的语法，生成一个语法分析程序。各种语法分析程序的生成程序随实现语言、语法分析算法的原理以及源程序中语法错误处理能力的不同而异。如采用LR的语法分析程序的生成程序YACC和采用递归下降法的语法分析程序的生成程序L比en。 语义分析程序、中间代码生成程序和目标代码生成程序的生成程序的设计与实现与形式化的语义描述紧密相关。语义描述形式化技术相当困难，目前大多数生成程序中语义描述还是采用非形式化，它们的基本思想是为源语言的上下文无关文法的语法符号或产生式配以翻译子程序(语义动作或语义子程序)。 现有不少性能很好的编译程序的编译程序，如词法分析程序的生成程序LEX，语法分析程序的生成程序yACC和LLgen，它们都显著提高了编译程序的开发效率。
