查询词典 light years

The basic principle and optical telescopes are similar not only to receive light waves but the radio waves .1932 years Jansky first in the world to detect extraterrestrial radio waves, thus marking the birth of radio astronomy.

其基本原理与光学望远镜相似，唯接收的不是光波而是射电波。1932年央斯基在世界上第一个探测到地外射电波，从而标志着射电天文学的诞生。

The light-bodied rums, traditionally of Puerto Rico and Cuba, employ cultivated yeast and are distilled in continuous-operation stills before being blended and aged one to four years.

两种主要类型在市场上交易：清淡柔和型的兰姆酒，传统上产于波多黎各和古巴，用人工培养的酵母发酵，在连续蒸馏器内蒸馏，沉淀后陈酿1～4年

Over the last few years, it has transitioned from the watery Aqua style to smooth aluminum gradients, light-gray shades and rounded corners.

在过去几年中，网站从如水般Aqua的风格过渡为采用光滑的铝质梯度、灰色色调和圆角。

Taracena is a town of adobe houses, an ashy, light-gray town; a town that seems to be covered with a dust as fine and delicate as the dust on books which have rested for years on the shelf without being touched or disturbed.

Taracena小镇到处都是土砖房，显得苍白而灰暗，看上去像是披了一层灰土；这灰土很纤细，就像是附着在经年未动置于书架上的书上那样。

For many years researchers have been trying to develop a synthetic material with the same light-scattering properties as an opal, by etching patterns into various materials. That approach has failed.

多年来研究者们一直致力于开发一种与猫眼石一样有散射特性的合成材料，他们在各种各样的材料中蚀刻图案，但是都无功而返。

For many years researchers have been trying to develop a synthetic material with the same light-scattering properties as an opal, by etching patterns into various materials.

D 选项，第一段提到是发明的塑料可以用于制作油漆的闪光替代品，而不是蛋白石本身。

For many years researchers have been trying to develop a synthetic material with the same light-scattering properties as an opal, by etching patterns into various materials.

B 选项对应于文章第一段，也提到了宝石闪光成分存在使得它可以闪光。 C 选项，第二段提到了这一点。 D 选项，第一段提到是发明的塑料可以用于制作油漆的闪光替代品，而不是蛋白石本身。因此，答案为 A 选项。

Simple and clear, well-settled, clean an d safe, such love is as classical as a temple of thousands years, as sparkling and crystal-clear as a bridge, curvely made of stars, as fresh as the light-yellow grass firstborn in the spring.

简明，利落，干净，完全。这种爱，古典得像一座千年的庙，晶莹得像一弯星星搭起的桥，鲜美得像春天初生的一抹鹅黄的草。

These within the last few years have been brought to light in the tablets and cylinders which have been rescued from the long-buried palaces and temples of Assyria.

这些在过去几年中已揭示了在这片和气瓶已经获救的长期埋宫殿和庙宇的亚述。

In recent ten years the solid light sources and luminaires are successfully developped and appeared on the lighting market.

近十年来成功地开发出的固体光源和器具已进入照明市场，目前固体光源的品种主要为发光二极管和有机电致发光，这些固体光源可在低电压下驱动，能耐各种恶劣环境，具有小型、轻量、电极损耗小、响应速度快、寿命长等特性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。