1、rearrangement 調整,整頓;重新排列[布置]
2、reason 理由,原因;推理
3、reasonable 合理的,適當的
4、reassembly 重新裝配
5、reaumur 列氏溫度計
6、reblading 重裝葉片,修復葉片
7、recalibration 重新校準[刻度]
8、recapture 重新利用,恢復
9、recarbonation 再碳化作用
10、recast 另算;重作;重鑄receiving basin 蓄水池
11、receiving tank 貯槽
12、recentralizing 恢復到中心位置;重定中心;再集中
13、receptacle 插座[孔];容器
14、reception of heat 吸熱
15、recessed radiator 壁龕內散熱器,暗裝散熱器
16、recharge well 回灌井
17、reciprocal 倒數;相互的,相反的,住復的
18、reciprocal action 反復作用
19、reciprocal compressor 往復式壓縮機
20、reciprocal feed pump 往復式蒸汽機
21、reciprocal grate 往復爐排
22、reciprocal motion 住復式動作
23、reciprocal proportion 反比例
24、reciprocal steam engine 往復式蒸汽機
25、reciprocate 往復(運動),互換
26、reciprocating 往復的,來回的,互相的,交替的
27、reciprocating ( grate ) bar 往復式爐排片
28、reciprocating compressor 往復式壓縮機
29、reciprocating condensing unit 往復式冷凍機
30、reciprocating packaged liquid chiller 往復式整體型冷水機組