查询词典 corneal

This paper reported a new method using tangential curvature to establish a mathematical model of the anterior cornea and an analysis of the regularity of the distribution of the asphericity Q. The curvature in the horizontal meridians is a prolate ellipse. The curvature in the vertical meridians is an oblate ellipse. The curvature of the horizontal meridians is important for anterior corneal asphericity.

本研究分析了运用正切曲率半径值建立人眼前表面角膜数学模型的科学性，显示角膜前表面水平子午线方向非球面性趋向于长椭圆，垂直子午线方向非球面性趋向于扁椭圆，说明人眼角膜的非球面性特性主要由水平子午线实现。

Eye care : chronic damage of cornea due to radiation from TV and computer , corneal damage and asthenopia due to contact lens .

眼睛保健：电视、计算机辐射引起的角膜慢性损伤、隐形眼镜引起的角膜损伤、视疲劳。

The major complications are epithelial staining (45%) and corneal reversible astigmatism (18%).

主要并发症是角膜上皮染色（45%）和角膜可逆性散光增加（18%）或变化。

Now my courtyard in January 2006, the cataract of gimmick small cut that undertook in January 2008 excises combination artificial crystalline lens appears to low eyesight patient has case study and be adopted after embedded operation nurse accordingly, obtain favorable result, report as follows now. 1 clinical data 1.1 average data in January 2006, the operation treated a patient in January 2008 562 (594), male 304, female 290; age 6 years old of ~89 year old, senile sex cataract 482 (504), traumatic sex cataract 26 (26), complication cataract 50 (60), congenital cataract 4 (4), light of the eyesight before art feels - 0.3, there is the person that force of backsight of art of apparent diagnostic effect restores 26 times before art, among them diabetic retinal pathological changes 10, pathological changes of senile sex yellow spot 8, glaucoma optic nerve is damaged 7 times, corneal blaze 1. Standard of 1.2 low eyesight diagnoses watch of eyesight of standard of standard application international to undertake checking according to our country low eyesight, optimal and correctional eyesight is in 3 months after art 0.05 above, but in 0.3 it is low eyesight standard below. 1.3 results 594 art hind are inchoate...

现将我院2006年1月—2008年1月进行的手法小切口白内障摘除联合人工晶状体植入手术后出现低视力病人进行原因分析并采取相应护理，取得良好效果，现报告如下。1临床资料1.1一般资料2006年1月—2008年1月手术治疗病人562例(594眼)，男304眼，女290眼；年龄6岁~89岁，老年性白内障482例(504眼)，外伤性白内障26例(26眼)，并发症白内障50例(60眼)，先天性白内障4例(4眼)，术前视力光感-0.3，术前有明显诊断影响术后视力恢复者26眼，其中糖尿病视网膜病变10眼，老年性黄斑病变8眼，青光眼视神经损害7眼，角膜白斑1眼。1.2低视力标准根据我国低视力诊断标准应用国际标准视力表进行检查，术后3个月最佳矫正视力在0.05以上，但在0.3以下为低视力标准。1.3结果594眼术后早期。。。

Holochroal eyes are characterized by close packing of biconvex lenses beneath a single corneal layer that covers all of the lenses.

全膜眼的眼体很小，相互之间直接紧靠，全部被一层透明的巩膜覆盖，组成复眼的透镜体一般呈六边形，其小眼体可以多达15000个！

The corneal endothelial cells form a boundary layer between anterior chamber and cornea.

角膜内皮细胞作为单层细胞在前房和角膜之间形成一层边界。

Objective:To find out the function of Bowman′s Layer in corneal tissue .

目的 ：了解Bowman′s层在角膜组织中的功能。

Postoperatively, B group (36 eyes) were dropped with TobraDex and artificial tears(Dextran 70 Eye Drops), and were given mydriasis and antiglaucoma eyedrops when necessary. Uncomfortable symptoms ( dry sensation, foreign body sensation,Burning sensation) were inquired, as well as tear break-up time, Schirmer test value and corneal fluorescein staining were measured 1 day preoperatively plus 3, 7, 14, 30 days postoperatively.

继续收集36例(36眼)患者全部纳入B组，手术后应用妥布霉素地塞米松眼液、眼膏和人工泪液Dextran 70 Eye Drops，必要时联合应用散瞳眼液和降眼压眼液。B组病例分别于术前1d，术后3d、7d、14d及30d详细询问患者是否存在不适症状(干涩感、异物感、烧灼感)并评分，并行泪膜破裂时间(Break-Up Time，BUT)、泪液分泌试验(Schirmer test，ST)、角膜荧光素染色(Cornea Fluorescein Staining，CFS)检查及评分。

Uncomfortable symptoms(dry sensation, foreign body sensation,Burning sensation) were inquired, as well as tear break-up time, Schirmer test value and corneal fluorescein staining were measured 1 day preoperatively plus 1, 3, 7, 14, 30 days postoperatively.

分别于术前1d，术后1d、3d、7d、14d及30d询问患者是否存在不适症状(干涩感、异物感、烧灼感)并评分，并行泪膜破裂时间(Break-Up Time，BUT)、泪液分泌试验(Schirmer test，ST)、角膜荧光素染色(Cornea Fluorescein Staining，CFS)检查及评分。

Objective To demonstrate the molecular expression of carbonic anhydrase Ⅳ in rabbit corneal endothelium.

目的本研究旨在从分子水平证明碳酸酐酶Ⅳ型在兔角膜内皮细胞中的表达。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。