Curved polarization filters and methods of manufacturing such filters are described in the present disclosure. An exemplary method includes laminating a planar polarization layer to a planar retarder layer at a predetermined orientation and bending the laminate to create a curved filter. The strain on ...
1.一种室内增氧的方法。它包括室内增氧、制氧装置设置在柜式空调机柜内,特征在于:柜上设置柜内外相通的气体输送联接孔,用于制氧过程中的废气通过管子与气体输送联接孔外排至室外;氧气出氧通过低压单向安全阀,有低压单向安全阀联接的“多孔眼的微孔管”输出,氧气随柜式空调机中的循环系统扩散输入至室内;控制可有氧气...
PURPOSE:To eliminate effects of immoderate force due to useless motor rotations at the end of film, by accomplishing the wind-up process and release process by changing over the signals from torque sensor of the same motor. CONSTITUTION:In a motor drive device attached to or built in a camera...
Quasiclassical trajectory study of the <inline-formula><math><mrow><mi>Cl</mi><mo>+</mo><mi>C</mi><msub><mi>H</mi><mn>4</mn></msub></mrow></math></inline-formula> reaction dynamics on a quadratic configuration interaction with single and double excitation interpolated potential ...
摘要: 进入21世纪以来,最受关注的天气话题就是"全球变暖":一些地方的冬天还没有过去,油菜花却出人意料地开放了;在西藏,几十年前还被冰川覆盖的地方,如今不但可以种植青稞,还获得了丰收,冰川却不见了踪影;北极冰川退缩,海平面上升;海水温度上升,全球海洋生态系统正面临不可逆转的伤害;全球洪涝,干旱,台风,高温热浪...
摘要: 癃者,小便不利,闭者,小便不通.产后癃闭是产科常见的合并症.多见于剖腹产,产钳,会阴切开,会阴破裂缝合术后引起.外科多见于少腹剖手术以后出现的症状,二者均因小便不能自解,患者十分痛苦.关键词:癃闭 针刺 DOI: CNKI:SUN:NJYK.0.1995-01-129 年份: 1995 ...
作为它的应用,本文讨论了处于三角势阱中电子的波函数正交归一问题,并计算了势阱中能级间的跃迁几率。WANG RENCHUAN王仁川物理学报 WANG RENCHUAN,王仁川 - 《物理学报》 被引量: 0发表: 1981年 半导体量子器件物理讲座 文章从异质界面的三角势阱中二维电子气的形成人手,计算了二维电子气的量子化能级及其面电子密度.对...
龟兹石窟"解脱观"研究——以"无余涅槃"图像为中心 佛教解脱观是离开生死的延续,脱离业力轮回的痛苦,进入不生不灭的寂静境界.佛教的解脱观是以无我思想为基础而开展出来的,其理论与实践都在不断发展与完善.解脱是佛教的... 赵莉 - 《新疆师范大学学报(哲学社会科学版)》 被引量: 13发表: 2015年 地质、地形...
A turbofan having a dilution rate of at least 10 and including a fan having a disc provided with blades at the periphery thereof, a distance between the head of the blades and the housing of the fan being less than or equal to ten millimeters; a primary flow space and secondary flow spa...