light-year的例句（light-year在句子中的用法）

• A lux is a measure of the illumination given by a light to a distant surface. 勒克斯是光对于遥远表面的照明度的量度单位.
• Applying tropical year and lunation, the exchange formula of calendar and solar calendar could be derived. 以回归年和朔望月为基础, 推导出阴、阳历日期换算公式.
• The Spring Festival is the lunar New Year. 春节即农历新年.
• With good light collection, about 30 % of the luminescence quanta may reach the photocathode. 在良好的光收集条件下, 约30%的荧光量子可以到达光阴极.
• The luminaire shade adopts Pyrex glass with high light transmission. 玻璃罩材料为耐热玻璃,透光性能好,光通量损失小.
• Forested areas have been expanding every year, with the increase in standing timber greater than that of felled lumber. 森林面积每年都在增加,林木生长量大于消耗量.
• In the light of these results, the Ludlow and Pridoli palaeogeography of South China is discussed. 根据研究结果, 并结合已有的资料,认为华南地区Ludlow—Pridoli期发育的6个沉积区.
• He has been pursued , day by day and year byby a most phenomenal and astonishing luckiness. 日复一日,年复一年,他交的全是好运, 一种极不寻常的、令人惊叹不已的好运.
• This year he has left for St Louis early to acclimatise himself. 今年他早早地前往圣路易斯以便适应新环境。
• Soon, loquat tree sprouted leaves, but also out of the light - yellow flowers. 不久, 枇杷树又长出了叶子, 还开出了淡黄色的小花.
• A year later Venice and Lombardy ( Lombardia ) were combined to form the Lombardo - Venetia Kingdom. 一年后,威尼斯和伦巴第大区 ( 伦巴第大区 ) 结合,形成隆巴多,威尼斯王国.
• Logging companies would have to leave a central area of the forest before the end of the year. 伐木公司可能要在年底前把森林的一处中心地带留出来。
• The room was light and lofty compared with our Tudor ones. 跟我们都铎风格的房间比起来，这个房间显得素雅而大气。
• The soil was brown soil in type and light loam in texture. 供试土类为褐土,质地为轻壤.
• Mauna Loa awoke from a 25 year silence in July 1975, filling its summit - pit crater with lava. 莫纳罗亚火山在1975年7月又从沉睡了25年的状态下苏醒过来了, 山顶上的火山口充满了熔岩.
• The company has been in litigation with its previous auditors for a full year. 那家公司与前任审计员已打了整整一年的官司。
• Purpose: Mainly used in lithopone and material in potass, and widely used in agriculture and light industry. 用途: 用于制造锌钡粉和其他锌盐的原料,还广泛应用于农业与轻工业, 用作肥料、饲料添加剂等.
• She was long-listed for the senior team last year. 她去年被列入了一线队初选名单。
• Objective To elvaluate the application of lipoid food test of Ultrasonophy in light - expansive extraheptic bile duck. 目的探讨脂餐试验超声检查在轻度胆管扩张病人中的应用价值.
• He suggested a link between class size and test results of seven-year-olds. 他认为7岁大的学生的测试分数和班级的规模有关系。