您要查找的是不是：
- Alq3 is a green emitter with PL peak wavelength in the range of 500 nm. 8-羟基喹啉铝主要发蓝绿色的光，其发光波长在500 nm左右。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- In other words, the wave has gained (or lost) half a wavelength in the process of reflection. 换句话说，在反射过程中光波已获得（或损失）半个波长。
- I heard his footsteps in the hall. 我听见大厅里有他的脚步声。
- She is one of the best hurdlers in the world. 她是世界上最优秀的跨栏选手之一。
- A relatively high - energy photon with wavelength in the approximate range from0.01to10nanometers. X光一种相对的高能光，波长在0。01毫微米(埃)到100毫微米(埃)之间
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- A relatively high-energy photon with wavelength in the approximate range from0.01 to10 nanometers. X光一种相对的高能光，波长在0。01毫微米（埃）到100毫微米（埃）之间
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- Electromagnetic radiation that has a wavelength in the range from about4,000(violet) to about7,700(red) angstroms and may be perceived by the normal unaided human eye. 光，可见光波长在4,000埃（紫外线）或7,700埃（红外线）之间的电磁辐射，能被人的普通肉眼看见。
- The mountains were hazy in the distance. 远处的群山笼罩在雾霭之中。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
