- 推荐网络例句
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The result implies that the Er3+ doped silicate glass is suitable for the temperature sense organ.
研究结果显示掺铒硅酸盐玻璃适合于做基于峰值比的温度传感材料。
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Synthesis and characterization of two Schiff bases based on salicylaldehyde and aminebenoic were described. The structures of new compounds were characterized by JR, 1HNMR and elementary analysis.
制备了水杨醛缩邻氨基苯甲酸Schiff碱，利用红外、核磁(1H NMR)光谱和元素分析仪对化合物结构进行了表征。
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T: Now together is singing the song with teacher, teacher sings one, you with are really singing one
现在跟着老师一起来唱歌曲，老师唱一句，你们真跟着唱一句
Don't
stop moving...