1) dark beam
暗光束
1.
To contract the circular beam symmetrically, the co-propagation of the bright and dark beams in three-dimensional self-defocusing media is studied systematically.
为了获得一种对称压缩圆光束的方法,系统研究了三维自散焦介质中亮暗光束对的共同传输。
2) dark hollow beam
暗中空光束
1.
A method of acquiring a dark hollow beam of nanometer level;
产生纳米级暗中空光束的方法研究
2.
The principle,methods and experimental progress of reddetuned laser guiding o f neutral atoms in hollow optical fibers and in Gussian laser beams are reviewed , as well as the bluedetuned evanescentwave guiding of atoms in hollow fiber s, and bluedetuned laser guiding of atoms in dark hollow beams.
文章综述了采用中空光纤中红失谐高斯模式、红失谐高斯激光束、中空光纤中蓝失谐消逝波和蓝失谐暗中空光束实现中性原子激光导引的原理、方法和实验及其最新进展 ,并简单介绍了激光导引原子技术在原子光学领域中的应用 。
3.
Various techniques to generate dark hollow beams,such as by geometrical optics,mode-conversion,optical holography,computer-generated holography,transverse-mode selection and hollow fibers,are reviewed.
综述了几何光学、模式变换、光学全息、计算全息、横模选择、中空光纤等几种产生暗中空光束的方法,并简单介绍了暗中空光束在原子光学及其他领域的应
3) light/dark
光/暗
1.
Roles of ethylene and H_2O_2 in light/dark-regulated stomatal movement
乙烯和H_2O_2在光/暗调控气孔运动中的作用
2.
Role of CO in light/dark-regulated stomatal movement of Vicia faba and interrelationship between CO and NO,H_2O_2
CO在光/暗调控蚕豆气孔运动中的作用及其与NO、H_2O_2的相互关系研究
3.
Though previous studies suggest that both H_2O_2 and NO can effect stomatal movement, the role of H_2O_2 and NO in light/dark-, cytokinin- and auxin-regulat.
前人已经证明H_2O_2和NO都能影响气孔运动,但是二者是否参与光/暗调控的气孔运动还不清楚。
5) photoinduced darkening
光致变暗
6) Light-dark cycle
光暗循环
1.
Objective To study the effect of different light-dark cycles on learning and memory in mice.
目的研究不同光暗循环周期对小鼠学习记忆的影响。
2.
Objective To investigate the effect of different light-dark cycles on total and differential counts of leukocyte as well as spontaneous locomotor activity in mice.
结果小鼠自发运动活动周期与光暗循环周期一致;不同光暗周期对小鼠外周血白细胞计数及分类计数有不同影响。
补充资料：单光束散斑干涉法
见散斑干涉法。
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