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关注：1
2013-05-23 12:21
求翻译：temperature. Insert the syringe into the end of the tubing and slowly withdraw 5 cm3 of the butadiene vapors. Flush the syringe three times with vapors and inject exactly 5 cm3 of the vapor through the septum into the evacuated cylinder. Close the valve between the cylinder and the septum. Inject 5 cm3 of acetylene to 是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
temperature. Insert the syringe into the end of the tubing and slowly withdraw 5 cm3 of the butadiene vapors. Flush the syringe three times with vapors and inject exactly 5 cm3 of the vapor through the septum into the evacuated cylinder. Close the valve between the cylinder and the septum. Inject 5 cm3 of acetylene to
问题补充： |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
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2013-05-23 12:24:58
温度。 插入注射器入管材的末端和慢慢地撤出丁邻二烯蒸气的5 cm3。 冲洗注射器三次与蒸气并且通过中隔确切地注射蒸气的5 cm3入搬空的圆筒。 关闭阀门在圆筒和中隔之间。 相似注射乙炔5 cm3到搬空的圆筒。
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2013-05-23 12:26:38
温度。油管的末尾插入注射器，慢慢撤回 5 立方厘米的丁二烯蒸气。刷新三次与蒸气注射器和完全 5 立方厘米的蒸气通过鼻中隔注入真空瓶。关闭阀门气缸和隔间。注入 5 立方厘米疏散气瓶乙炔的方式相同。
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2013-05-23 12:28:18
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