The experiment principle of heat radiation is analyzed. A proposal is presented that a sealed glass system and an electrothermal stove are used.
分析了热辐射实验的原理，提出了使用玻璃密封系统和用电热炉作热源的改进方案。
The proposal requires medications to be in their original, sealed, tamper evident, unit-dose packaging.
建议中要求药物须原封不动，没有人用过，分剂量单位包装。
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