切割气体既要保证等离子射流的形成，又要保证去除切口中的熔融金属和氧化物。
Cutting gas is to ensure that the formation of plasma jet, and to ensure that remove the molten metal oxides and incision.
提出了影响喷头工作稳定可靠性的主要因素为主射流的附壁时间及主射流的附壁力。
The research indicates that the main factors, which affect sprinklers stabilization and reliability, are the mainstream-wall adhering time and force.
不幸的是，这个浴缸不是一个具有二次加热系统和循环射流的温泉式浴缸，而是一个简单的水容器。
Unfortunately, the bathtub is not a spa-style tub with a secondary heating system and circulating jets, but rather a simple water containment vessel.
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