- 双语例句 更多例句
故设计采用调频连续三角波体制信号,通过两个距离波门对主瓣回波区进行滑动扫描的频域等能量波门法估计轴心距离和径向速度。
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- 相关词组
- regulating valve seat调节阀座
- BUTTERFLY VALVE蝶形阀;蝶阀;
- ball valve球阀,弹子阀;
- average velocity平均速度;
- regulating valve seat bush调节阀座衬套
- regulating valve bonnet调节阀帽
- regulating valve stem调节阀杆
- bleeder valve[化] 泄放阀;
- reheat stop valve回热停止阀;再热汽门
- adjusting valve调节阀
- admission valve进气阀,进浆阀;
- regurgitant valve orifice area瓣口反流面积
- regulator valve控制阀;调节阀
- check valven.止回阀;
- instantaneous velocity瞬时速度;
- regeneration valve快速动作阀
- reheat control valve再热调节阀;中压调节阀
- regulating valve gland调节阀压盖
- angle valve角阀;
- reheat stop interceptor valve再热联合汽门;中压联合汽门
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- newspaper n.报纸,报;旧报纸;新闻纸;
- midnight n.午夜,子夜;半夜(12点钟);漆黑adj.子夜的,午夜的,半夜的;半夜里似的,漆黑的
- convenient adj.实用的;方便的;附近的;省事的;
- vsd [医][=ventricular septal defect]室间隔缺损;
- shabby adj.破旧的,衣衫褴褛的;卑鄙的;悭吝的;低劣的,下流的;
- what time is it 现在是几点;现在几点了;现在几点钟
- bill n.账单;议案;纸币;节目单;鸟嘴;海报,广告;v.开账单;宣传;
- teddy bear n.玩具熊;泰迪熊
- sail v.航行,起航;驾驶(帆船);飘过;n.帆;乘船航行;翼板;
- litre n.(容量单位)升;
- monkey n.猴;猿;淘气鬼;小淘气;
- Dow Jones Industrial Average n.道琼斯工业平均指数(Dow Jones Industrial Average,DJIA,简称“道指”);