测试B:煤气喷灯。将一个3/8〞 的煤气喷灯调到稳定的火焰使其蓝色锥形内焰为1-1/2〞,然后,将煤气喷灯翻转,是火焰接触所测试的材料5分钟。
Test B: Bunsen Burner A 3/8〞Bunsen burner was adjusted to a quiet flame with a 1-1/2〞inner blue cone and then overturned on the test material, exposing material to the flame for 5 minutes.
在实验中,大套管实验工况的火焰稳定性比小套管要好。
In this experiment, the flame stability under large bushing is better than under small bushing.
由于熄灭了激情燃烧的火焰由于稳定的水,圣人达到了最高的幸福就象一个人在炎热的季节里跳进了冰冷的湖里。
By extinguishing the blazing fire of passions with the water of steadfastness, the saint comes to the highest happiness like a man descending into a cool pool in the hot weather.
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