Objective To compare the effects of removing corneal epithelium with chemistry and mechanics in PRK.

Epithelial Hyperplasia of Rabbit after Experimental PRK

兔实验性PRK术后角膜上皮的过度增生

All eyes with PRK were divided into three groups: Group ⅰ <-3.00D;

PRK组根据屈光状态分为3组：组<-3.00D；

Clinical application of in vivo confocal microscopy through focusing in LASEK and PRK

LASEK与PRK术后角膜组织结构的活体激光共聚焦显微镜观察

Comparison Analysis on PRK and LASIK in Correction of Mild and Moderate Myopia a Year after Operation

PRK、LASIK治疗中低度近视术后一年的对比分析

Prosthetic heart valve have become increasingly used in the treatment of cardiovalvular disease since their introduction in the early 1960s. These artificial heart valve may be either the mechanical heart valve or the bioprosthetic heart valve ( BHV).

自19世纪60年代以来人工心脏瓣膜被越来越多地用于治疗心脏瓣膜疾病。人工心脏瓣膜包括人工机械瓣膜和人工生物瓣膜（简称生物瓣膜或生物瓣）。

According to clinical data to construct the arterial wall model, then using ANSYS/ WORKBENCH to get fluid-structure coupling model of BHV and blood.

依据临床数据构建出动脉壁模型，然后利用ANSYS/WORKBENCH得到生物瓣膜与血液的流固耦合模型。

Prosthetic heart valve have become increasingly used in the treatment of cardiovalvular disease since their introduction in the early 1960s. These artificial heart valve may be either the mechanical heart valve or the bioprosthetic heart valve ( BHV).

自19世纪60年代以来人工心脏瓣膜被越来越多地用于治疗心脏瓣膜疾病。人工心脏瓣膜包括人工机械瓣膜和人工生物瓣膜（简称生物瓣膜或生物瓣）。

According to clinical data to construct the arterial wall model, then using ANSYS/ WORKBENCH to get fluid-structure coupling model of BHV and blood.

依据临床数据构建出动脉壁模型，然后利用ANSYS/WORKBENCH得到生物瓣膜与血液的流固耦合模型。

Since the launch of its program, Best Buy changed its policy to add a$ 25 fee for recycling old televisions in order to keep the program going.

该计划推出后，百思买改变了政策，回收旧电视增加了25美元的费用，以维持该计划的运行。

Electronics giants like Best Buy and Samsung have provided e-waste take-back programs over the past few years, which aim to refurbish old electronic components and parts into new products.

像百思买和三星这样的电子巨头在过去几年里提供了电子垃圾回收项目，旨在将旧电子零部件翻新成新产品。

For example: Best Buy, Target, and Kohls gift cards, and$ 100.... man, all I got this year were blank presents.

百思买的购物卡、塔吉特的购物卡、科尔士的购物卡，还有100美金，我今年得到的全是“空洞礼物”啊。

In a 2011 study, she investigated the effects of implementing a Results Only Work Environment ( ROWE) on the productivity and well-being of employees at Best Buy's corporate headquarters.

在2011年的一项研究中，她调查了实施“以成果为宗旨的工作环境”(ROWE)计划对百思买公司总部员工的生产力和福利的影响。

Best Buy, for instance, has been bearing the lion's share of e-waste volume since two of its largest competitors, Amazon and Wal-mart, do not have their own recycling programs.

以百思买为例，由于其最大竞争对手亚马逊和沃尔玛没有专门的回收计划，百思买在回收电子垃圾总量中占比最大。

Since the launch of its program, Best Buy changed its policy to add a$ 25 fee for recycling old televisions in order to keep the program going.

该计划推出后，百思买改变了政策，回收旧电视增加了25美元的费用，以维持该计划的运行。

Electronics giants like Best Buy and Samsung have provided e-waste take-back programs over the past few years, which aim to refurbish old electronic components and parts into new products.

像百思买和三星这样的电子巨头在过去几年里提供了电子垃圾回收项目，旨在将旧电子零部件翻新成新产品。

For example: Best Buy, Target, and Kohls gift cards, and$ 100.... man, all I got this year were blank presents.

百思买的购物卡、塔吉特的购物卡、科尔士的购物卡，还有100美金，我今年得到的全是“空洞礼物”啊。

In a 2011 study, she investigated the effects of implementing a Results Only Work Environment ( ROWE) on the productivity and well-being of employees at Best Buy's corporate headquarters.

在2011年的一项研究中，她调查了实施“以成果为宗旨的工作环境”(ROWE)计划对百思买公司总部员工的生产力和福利的影响。

Best Buy, for instance, has been bearing the lion's share of e-waste volume since two of its largest competitors, Amazon and Wal-mart, do not have their own recycling programs.

以百思买为例，由于其最大竞争对手亚马逊和沃尔玛没有专门的回收计划，百思买在回收电子垃圾总量中占比最大。

Traditional PCs have also reached a point where that$ 400 Dell ( DELL) laptop from best buy ( bby) can handle most daily tasks just fine and will be able to do so for several years to come.

传统PC也到了一个拐点，从百思买（Best Buy）花400美元购买的戴尔（Dell）笔记本电脑可以很好地处理大多数日常任务，而且可以连续使用许多年。

Until recently, that had been good news for rival best buy ( bby).

直到不久之前，百思买（Best Buy）还一直乐于听到这样的消息。