翻译求助a full bore pattern？ to facilitate this sort of work, isolating valves of a full bore pattern either side of the valve will keep plant downtime to a minimum while the work is carried out. either side of 怎么会是修饰 full bore pattern 呢？一个valves（复数），一个是either...of 搞得人头都大了。 如果不是控制阀两侧各有2个以上的“通径阀”，只能说作者原文有问题，因为如果想表达“关掉（控制）阀两边的切断阀”，英语应该是isolating valves of a full bore pattern on each side of (on both sides of) the (control) valve. 看不懂啦 查看更多
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