BS EN ISO 8596-1996 视觉敏锐度测验.非临床用缺口环验光字体规范

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【英文标准名称】:Visualacuitytesttypes-SpecificationforLandoltringoptotypefornon-clinicalpurposes
【原文标准名称】:视觉敏锐度测验.非临床用缺口环验光字体规范
【标准号】:BSENISO8596-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-08-15
【实施或试行日期】:1996-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:光学测量;等级(质量);尺寸;尺寸;光学仪器;试验条件;标准量器;眼科学;眼科试验设备;眼科设备;量值;视觉;角(几何学);亮度
【英文主题词】:Approvalsystems;Expertise;Landoltring;Measurement;Medicalsciences;Methods;Ophthalmicequipment;Ophthalmicoptics;Ophthalmictestequipment;Ophthalmology;Opticalequipment;Optics;Optotypes;Presentations;Standardmeasures;Standardoptotypes;Testing;Visualacuity;Visualacuitytestings;Visualacuitytests
【摘要】:SpecifiesdimensionsforLandoltCoptotype.
【中国标准分类号】:A19
【国际标准分类号】:11_040_70
【页数】:14P.;A4
【正文语种】:英语

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上一篇: BS EN 50116-1996 信息技术设备.生产中常规电气安全试验
下一篇: DIN EN 61298-4-1996 过程测量和控制装置.评定运行特性的一般方法和程序.第4部分:评定报告内容

Product Code:SAE AIR1168/5
Title:Aerothermodynamic Test Instrumentation and Measurement (STABILIZED Jul 2011)
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope: Like the technologies to which it contributes, the science of instrumentation seems to be expanding to unlimited proportions. In considering instrumentation techniques, primary emphasis was given in this section to the fundamentals of pressure, temperature, and flow measurement. Accent was placed on common measurement methods, such as manometers, thermocouples, and head meters, rather than on difficult and specialized techniques. Icing, humidity, velocity, and other special measurements were touched on briefly. Many of the references cited were survey articles or texts containing excellent bibliographies to assist a more detailed study where required.【英文标准名称】:Implantsforsurgery-Ceramicmaterialsbasedonyttria-stabilizedtetragonalzirconia(Y-TZP)
【原文标准名称】:外科植入物含有稳定氧化钇的四方形氧化锆陶瓷材料
【标准号】:ISO13356-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC150
【标准类型】:()
【标准水平】:()
【中文主题词】:化学成分;医疗设备;化学性质;陶瓷;物理性能;外科植入物;锆;微观结构;抗弯刚度;外科学;钇;特种陶瓷
【英文主题词】:Bendingstiffness;Ceramics;Chemicalcomposition;Chemicalproperties;Medicalequipment;Microstructure;Physicalproperties;Specialceramics;Surgery;Surgicalimplants;Yttrium;Zirconium
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsof,andcorrespondingtestmethodfor,abiocompatibleandbiostableceramicbone-substitutematerialbasedonyttria-stabilizedtetragonalzirconia(yttriatetragonalzirconiapolycrystal,Y-TZP)foruseasmaterialforsurgicalimplants.
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:7P.;A4
【正文语种】:英语