目前实际应用的开关管多数工作在火花放电区域(巴邢曲线的右支)，使用的电极材料一般为钨、钼、不锈钢、水银、石墨等。
Most of the switch tubes used presently work in the gas spark region (the right branch of Paschen curve), and are made of graphite and mental such as tungsten, molybdenum, stainless steel and mercury.
卡里亚送邢先生的儿子去伦敦上大学，并在这个事件发生之前的几个月为他付了所有的学费。
Mr. Caller sent Mr. Xing' s son to a university in London and Pald his entire tuition several months before this CASE occurred.
介绍了邢钢烧结厂为提高烧结机的利用系数所进行的技术改造。
The technical modifications for increasing sintering machine productivity conducted in Xingang sintering plant were presented in this paper.
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