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- lethal exposure time 50% 半致死暴露时间
- Keep track of exposure time using badge. 用标记牌记录接触时间。
- Peripherin-gum thicker the longer exposure time. 感平胶越薄则曝平工夫越不幼。
- Fatality rate of pneumoconiosis patients in this group was 74.4%,and the average exposure time in pneumoconiosis patients was 17 years,the average morbidity age was 50 years. 该矿业集团尘肺患者病死率74.;4%25;平均病程19
- The risk of damaging the vehicles increases as the exposure time increases. 飞行器被破坏的危险性随着暴露时间的增大而增加。
- I've increased the exposure time to see the light transport a bit better. 我看到更多的曝光时间根据交通好一点。
- Use of procedures - e.g. safe systems of work, limiting exposure time. 采用程序-如工作安全系统、限制危险暴露时间等。
- The necessary exposure time for corona at different solar radius is estimated as well. 文章还估计了拍摄不同太阳半径上日冕所需的曝光时间.
- Limited exposure times when used with electronic flash units. 在使用电子闪光设备的情况下,曝光时间受到限制。
- As the brightness of the Moon varies according to its phases, exposure time should be adjusted. 月球的光度随其盈亏而改变,因此曝光时间亦要相应改变。
- The ube voltage is fixed with the model, rapidly and accurately, in case the exposure time is educed. 在缩短曝光时间的情况下,由该模型确定管电压,速度快,准确。
- Risk for hearing damage depends on sound level and exposure time," a statement said. 一项报告表示，听力损害的风险取决于音量和暴露时间。
- When the disease was prevailing, the control using 800 times 50%Tuzet or 1% Bordeaux mixture resulted in satisfaction. 冬春剪除油橄榄病枯枝,清除病叶和病落果,结合使用1%25波尔多液和50%25退菌特800倍液防治油橄榄炭疽病效果显著。
- Under those conditions photographers shoot with a fast exposure time and small aperture. 在这种情况下拍摄者会使用很短的快门时间并调小光圈，
- The unit pixel has a long exposure time photodiode (PDL) with its own transfer transistor (TXL). 其像素单元中具有长曝光时间之光电二极体(PDL)，内含专用之转移电晶体(TXL)。
- lethal exposure dose 50% 半致死暴露剂量<在规定的暴露时间里
- Peripherin-an increase in the total thickness of rubber, the exposure time is going to be extended. 感平胶总不厚度补充，曝平工夫不离给延不幼。
- On the basic of analysis of the theory, the relationship of Bragg mismatch and exposure time is deuced. 通过理论推导,得到了曝光时间与布拉格偏移量的关系。
- The unit pixel also has a short exposure time photodiode (PDS) with its own transfer transistor (TXS). 该像素单元亦含有短曝光时间之光电二极体(PDS)，内含专用之转移电晶体(TXS)。
- The spectrum was obtained with the Subaru Telescope's High Dispersion Spectrograph with exposure time of three hours. 频谱获得与列表望远镜的高色散光谱仪曝光时间3小时.
