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- lethal exposure time 50% 半致死暴露時(shí)間
- Keep track of exposure time using badge. 用標記牌記錄接觸時(shí)間。
- Peripherin-gum thicker the longer exposure time. 感平膠越薄則曝平工夫越不幼。
- 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. 該礦業(yè)集團塵肺患者病死率74.;4%25;平均病程19
- The risk of damaging the vehicles increases as the exposure time increases. 飛行器被破壞的危險性隨著(zhù)暴露時(shí)間的增大而增加。
- I've increased the exposure time to see the light transport a bit better. 我看到更多的曝光時(shí)間根據交通好一點(diǎn)。
- Use of procedures - e.g. safe systems of work, limiting exposure time. 采用程序-如工作安全系統、限制危險暴露時(shí)間等。
- The necessary exposure time for corona at different solar radius is estimated as well. 文章還估計了拍攝不同太陽(yáng)半徑上日冕所需的曝光時(shí)間.
- Limited exposure times when used with electronic flash units. 在使用電子閃光設備的情況下,曝光時(shí)間受到限制。
- As the brightness of the Moon varies according to its phases, exposure time should be adjusted. 月球的光度隨其盈虧而改變,因此曝光時(shí)間亦要相應改變。
- The ube voltage is fixed with the model, rapidly and accurately, in case the exposure time is educed. 在縮短曝光時(shí)間的情況下,由該模型確定管電壓,速度快,準確。
- Risk for hearing damage depends on sound level and exposure time," a statement said. 一項報告表示，聽(tīng)力損害的風(fēng)險取決于音量和暴露時(shí)間。
- When the disease was prevailing, the control using 800 times 50%Tuzet or 1% Bordeaux mixture resulted in satisfaction. 冬春剪除油橄欖病枯枝,清除病葉和病落果,結合使用1%25波爾多液和50%25退菌特800倍液防治油橄欖炭疽病效果顯著(zhù)。
- Under those conditions photographers shoot with a fast exposure time and small aperture. 在這種情況下拍攝者會(huì )使用很短的快門(mén)時(shí)間并調小光圈，
- The unit pixel has a long exposure time photodiode (PDL) with its own transfer transistor (TXL). 其像素單元中具有長(cháng)曝光時(shí)間之光電二極體(PDL)，內含專(zhuān)用之轉移電晶體(TXL)。
- lethal exposure dose 50% 半致死暴露劑量<在規定的暴露時(shí)間里
- Peripherin-an increase in the total thickness of rubber, the exposure time is going to be extended. 感平膠總不厚度補充，曝平工夫不離給延不幼。
- On the basic of analysis of the theory, the relationship of Bragg mismatch and exposure time is deuced. 通過(guò)理論推導,得到了曝光時(shí)間與布拉格偏移量的關(guān)系。
- The unit pixel also has a short exposure time photodiode (PDS) with its own transfer transistor (TXS). 該像素單元亦含有短曝光時(shí)間之光電二極體(PDS)，內含專(zhuān)用之轉移電晶體(TXS)。
- The spectrum was obtained with the Subaru Telescope's High Dispersion Spectrograph with exposure time of three hours. 頻譜獲得與列表望遠鏡的高色散光譜儀曝光時(shí)間3小時(shí).
