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- The decay of light strength and relations between fluorescent powder concentration and film thickness, and light strength and light afterglow time were discus... 讨论了荧光粉含量、涂层厚度与荧光光强、余辉时间等的关系。
- Automatic spraying auxiliary equipment: powder for powder concentrate closed system, elevators, robots, wiggler, procedures controller, controller and components interval identification equipment. 自动喷涂辅助设备：粉末闭路集中供粉系统，升降机、机器人、摇摆器、程序控制器、间隔控制器和部件辩认设备等。
- There is convenient impeller adjusting device. The clearance between housing and end of powder concentrator's blade also effects fineness. This patent technology is convenient to adjust the clearance. 方便快捷的叶轮调整装置。选粉机叶片端部与壳体的间隙大小也影响成品细度，本项专利技术使得调整该间隙大小方便快捷。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- There is a concentration of people in big cities. 大城市人口集中。
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
- Excuse me, where is the powder room? 请问女厕所在哪里?
- Agitate the mixture to dissolve the powder. 搅动混合物而使粉末溶化。
