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- solid phosphor laser 固体磷光体激光器
- Direct conversion of electric energy to light by a solid phosphor subjected to an alternating electric field. 场致发光交变电场作用于磷光粉层引起的电能直接转变为光
- Based on solid phosphoric acid catalyst (SPAC) T 49 composed of Si P B ternary system a new SPAC T 99 composed of Si P B D quaternary system was developed. 在硅-磷-硼三元体系的T-49固体磷酸催化剂基础上,开发了硅-磷-硼-D四元体系的T-99固体磷酸催化剂。
- direct conversion of electric energy to light by a solid phosphor subjected to an alternating electric field 交变电场作用于磷光粉层引起的电能直接转变为光
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The country was solid for peace. 全国上下都希望和平。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- phosphor laser 磷光体激光器
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- There was a solid vote in favour of the proposal. 提案获全体一致通过。
- Study on New Solid Phosphoric Acid Catalyst T-99 新一代固体磷酸催化剂T-99研制
- Activity Phase of Solid Phosphoric Acid Catalysts 固体磷酸催化剂的活性相
- Fractions of the phosphor are easily lost. 部分磷光体容易丢失。
- solid phosphoric acid catalyst(SPAC) 固体磷酸
- When water freezes, it becomes solid. 水结冰时变成固体。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- Phosphor Bronze with tin plated or gold plated. 脚架:磷青铜电镀锡或是电镀金。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
