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微分气压计
微分计
1、differential equations───微分方程
2、differential pressure───压差; 压力降; 压力落差; 差动压力；[流]压差
3、differential───n.微分；差别；adj.微分的；差别的；特异的
4、differential calculator───微分计算器
5、gauge───n.计量器；标准尺寸；容量规格；针织物的细度；vt.测量；估计；给……定规格
6、compensating differential───补偿性差别
7、radius gauge───半径规，半径量规；半径规; 半径量规; 半径样板; 曲度规
8、contour gauge───仿形规，板规，样板
9、differential reinforcement───区别性强化
1、How to connect and prepare Differential Pressure Gauge (refer to drawing included with Differential Gauge instructions).───关于如何连接和预备压差表（请参阅压差表说明书上的图表）。
2、if the differential gauge rises above 0 , there is excessive leakage at shutoff # 2 and it must be replaced to test the assembly.───如果差压计上升到0以上，则2号关闭阀的泄漏过于严重，必须更换以进行总成的检测。
3、Note: it is important that the differential gauge needle drops slowly.───注意：重要的是，差压计的指针要慢慢下降。
4、connect , vent and prepare the differential gauge . refer to instructions furnished with the gauge.───连接、排气和预备压差表。参阅压差表附带的使用说明。
5、Slowly open bleed b until differential gauge rises to 2 PSI and close.───慢慢开启排气“B”直到压差表上升到2 P si为止，然后关闭。
6、Observe the pressure differential gauge . If there is a decrease in the indicated value, the No. 1 check valve is reported as "leaking" .───观察压差表。如果指示值有下降，则1号止回阀报告为“泄漏”。
7、Air inlet filter pressure differential gauge, shipped loose.───空气进气过滤器压差表，散件。
8、Caution: To prevent freezing, hold Test Kit vertically to drain differential gauge and hoses prior to placing in case.───警告：为了防止冰冻，在进行安置前，要保持检测组件与PaiXie差压表和软管垂直。
9、Open needle valve "B" low (blue) very slowly until the differential gauge needle starts to drop.───很慢地开启针形阀“B”低端（蓝），直到压差表指针开始下降为止。
1、Close shutoff No. 1. Slowly open bleed B until differential gauge rises to 2 PSI and close. If the differential reading does not decrease, record check valve as tight.