The PG Series pressure transmitter is mounted in-line to provide a highly-visibleindication of sanitary process conditions found in the food processing, dairy, beverage, and waste water industries.
就地压力变送器系列是同轴安装，从而可以明显指示食品加工，奶制品，饮料以及废水处理工厂的卫生情况。
2
There was no indicationvisible to me of the angle, so I fired rounds of which I never really knew where they landed.
根本没有任何可见的角度表示，所以我放了几炮但不知道它们落在了那儿。
3
These nouns denote a visible sign or perceptible indication of the passage or former presence of something.