主题：【求助】一句话翻译…30

再来一段：这一段有点不顺。
9.4 Timing procedure:定时程序：
When you are replacing the O2 or H2 trap, or the chromatographic column, or if you change the analyzer’s configurations it will be necessary to «resynchronize» the analyzer.
当更换氧和氢捕集阱时，或者色谱柱时，或者你改变了分析仪的配置，都必须去同步分析仪。
You must use a gas having about 80 % of the higher range full scale value. A gas with the same background as a typical sample gas composition should be used for this procedure.
你必须使用一路气，满足满量程值80%的位置。这一路气与样品气具有同样的背景，使用同样的程序。
To determine the new gain, polarity peak ending and starting time, cycle (run) length, etc., you will need to enter the sub diagnostic menu called trending. From that menu you may manually inject a sample, zero the baseline, and change gain and plasma power. Once you get an acceptable chromatogram you may save it for your records. You may also recall it for analyze. It’s the perfect tool to watch the effects of oven temperature, carrier flow and other parameters on your peak shape and separation. When you are pleased with what you are watching, you directly transfer various times to the time table and voila!
确定一个新的增益，极性峰的结束和开始时间，周期运行时间长度，等等，你将需要进入辅助诊断菜单检查趋势。在那个菜单里，你可以手动进一个样品，零点基线，和改变增益及等离子电源。一旦你得到一个合适的谱图，你可以正式地储存它。你也可重新提取它进行再分析。正确地运用工具可以查看在峰形和分离时，柱箱温度数值、载气流量、和其它参数。当你满意你的查看结果时，你直接将时间程序移植到时间表中就完啦！