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- interstellar absorption line 星际线
- The actual line parameters of the individual absorption line can only be determined to within 10%. Hence, the values are not expected to be more accurate than 10%. 目前甚至个别吸收线的实际线参数精度也只能确定到10%25以内,因此不要期望这些值的精度优于10%25。
- The conditions of determination are that we used cesium nitrate as eliminated electrolytic reagent in the acid medium and applied the subsensitive line as absorption line. 探讨了在酸性介质中以硝酸铯作消电离剂,应用次灵敏度*线作为吸收线来测定常量钾的最佳条件、线性相关系数。
- The absorption lines from intervening gas clouds toward QSO1331+170 areexamined at high resolution(18km/s). 本文考查类星体1331+170的高分辨率(18km/s)吸收线光谱。
- Therefore,quasar absorption lines are important cosmological probes of formation and evolution of galaxies. 对类星体吸收线的研究将有助于我们了解星系的形成和演化。
- Shape and broadening of absorption line 三、谱线轮廓与谱线变宽
- The Properties of quasar absorption lines are introduced and the new progress in study of QSO absorption lines is reviewed. 本文介绍了类星体吸收线的性质并评述了近年来类星体吸收研究的最新进展。
- Atmospheric Absorption Line Parameters Compilation 大气吸收线参数汇集纪录
- sodium's 330.3nm absorption line 次灵敏线
- The chemistry of stars and interstellar space. 天体化学关于星和星际空间的化学
- We have observed EW Lac with the grating spectrograph attached to the 60/90 cm Schmidt telescope at Beijing Observatory from 1982 to 1984. The Balmer shell absorption lines of the star showed especially interesting variation. 1982年至1984年,我们用北台施米特卡焦摄谱仪,对EW Lac星进行了光谱观测。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- How do you get start in that line of work? 你是怎么开始干那一行的？
- interstellar absorption 星际吸收
- I do not want to be in the boss line of fire today. 今天我不想遭到老板的非难。
