1) length of exposure
曝光持续时间
2) Duration of flash
闪光持续时间
3) exposure time
曝光时间
1.
Noninvasive Method on the Measurement of the Tube Voltage and Exposure Time of Diagnostic X-ray Machine.;
用非介入法检测诊断X射线机的管电压和曝光时间
2.
Effect of exposure time on atmospheric scintillation of uplink beams
曝光时间对上行传输光束强度起伏的影响
3.
The basic principle is that for exposure changing the transmissivity τ is equal to changing the exposure time t .
利用改变曝光时间t和改变透射率τ对曝光量的改变是完全等价的这一原理,不用借助任何标准密度灰片校准,可在大面积上足够精准地测量物体透射密度。
4) exposure duration
曝光时间
1.
Based on the analysis of the mechanism of the thermal propagation and equilibrium, the relationship among temperature rise, thermal damage and exposure duration was deeply discussed.
在激光辐照下生物组织的热传输和热平衡机理分析的基础上 ,深入讨论了被作用靶组织产生的温升、热损伤和激光曝光时间三者之间的相互关系 ,随着吸收的光能量的增加 ,热源扩散使得靶组织的温度升高 ,温升分布将由一个δ函数扩展为一个正态分布 ,同时 ,温度升高又伴随着不同程度的热损伤。
2.
The principle of exposure duration calibration is formed by adjusting exposure duration and keeping other parameters of digital color camera.
仅改变曝光时间,保持相机的其它参数不变,建立了曝光标定原理。
6) duration
[英][dju'reɪʃn] [美][du'reʃən]
持续时间
1.
Study on duration of comfortable temperature in forest tourist areas in subtropical zone;
亚热带森林旅游区夏季舒适温度的持续时间
2.
All of the red tide incidents in South China Sea since 1980 ~2004,the spatial and temporal distribution of the events,and the change characteristics of the average duration of the red tides were analyzed.
收集整理了自1980~2004年的南海历次赤潮事件,并对这些赤潮事件在时间和空间的分布特征以及赤潮持续时间长度的变化特征进行了分析;探讨了形成南海赤潮时空分布特征和持续时间长度变化的可能原因。
3.
The temperature of the reactor was lowered from 55℃ to 20℃ in case of heating failure and the duration in the low temperature were 1,5,12 and 24h respectively.
模拟由于加热失败导致温度从55℃突降到20℃(室温左右),且在20℃时持续时间分别为1h、5h、12h和24h,对高温厌氧消化处理城市有机生活垃圾工艺的影响进行了实验研究。
补充资料：曝光
①使照相底片或感光纸感光。②比喻隐秘的事（多指不光彩的）显露出来，被众人知道：事情在报上～后，引起了轰动。‖也作暴光。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条