exposure deafness

This article gives a detailed presentation of the exposure test process of polystyrene specimens in Chinese and American natural exposure test sites.

详细介绍了聚苯乙烯塑料样品在中美两国四个典型自然气候曝露试验场的曝露试验情况,测量了样品曝露试验前后的黄色指数变化,并对这些数据进行了统计分析,研究了不同曝露开始时间造成的曝露季节变化对试验结果的影响,比较了这四个气候曝露试验场对聚苯乙烯的气候严酷性,结果为:海南琼海曝露试验场>佛罗里达曝露试验场>亚利桑那曝露试验场>广州花都曝露试验场。

f-number [value of fractional exposure]

ｆ值〔分段曝露数值〕

biological exposure indicator

生物性曝露指示装置

Test method for exposure to natural weathering on pipeline protective coating

管道防腐层自然气候曝露试验方法

Plastics--Test methods of exposure to natural weathering

GB/T3681-1983塑料自然气候曝露试验方法

Methods of exposure to natural weathering of coating

GB/T9276-1996涂层自然气候曝露试验方法

Plastics--Methods of exposure to laboratory light sources (xenon arc lamp)

GB/T9344-1988塑料氙灯光源曝露试验方法

The baby died of exposure, ie as a result of being exposed to the weather.

那婴儿因曝露於室外而夭折.

Research and achievement on electromagnetic exposure from welding processes

焊接作业环境电磁曝露的研究与进展

Radiation injury:Tissue damage caused by exposure to ionizing radiation.

辐射伤害: 曝露在电离辐射中造成的组织损伤。

" Rubber,vulcanized--Test method of exposure for resistance daylight under glass"

GB/T14835-1993硫化橡胶在玻璃下耐阳光曝露试验方法

" Plastics-Test methods of exposure to damp heat,steady state"

GB/T12000-1989塑料在恒定湿热条件下曝露试验方法

Consult local authorized for acceptable exposure limits.

谘询地方当局的专家,可接受的曝露范围.

Plastics--Methods of exposure to laboratory light sources--Part 1: General guidance

GB/T16422.1-1996塑料实验室光源曝露试验方法第1部分:通则

Plastics--Method of exposure to indirect weathering using glass-filtered daylight

GB/T14519-1993塑料在玻璃板过滤后的日光下间接曝露试验方法

The baby in utero is exposed to the hormones produced by pregnancy at a much higher level than the nursing child.

子宫中的胎儿曝露在怀孕荷尔蒙的浓度较吃母乳的孩子高很多。

Failing to report income while at the same time displaying excessive wealth, has been the downfall of many high level criminals.

不交税的同时又曝露财富，是很多高级罪犯覆灭的原因。

Plastics--Methods of exposure to laboratory light sources--Part 4: Open flame carbon arc lamp

GB/T16422.4-1996塑料实验室光源曝露试验方法第4部分:开放式碳弧灯

Dose limit refers to the maximum allowable dose arising from exposure received by a worker in practice.

一八剂量限度：指人员因辐射作业所受之曝露，不应超过之剂量值。