本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
電子工程英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 62344250 | rotary joint | 旋轉接頭 |
| 62344251 | rotary piston vacuum pump | 旋轉活塞真空泵 |
| 62344252 | rotary switch | 旋轉交換鍵 |
| 62344253 | rotary system | 旋轉系統 |
| 62344254 | rotating amplifier | 旋轉放大器 |
| 62344255 | rotating disk electrode | 旋轉圓盤電極 |
| 62344256 | rotation(in computer graphics) | (電腦圖學之)旋轉 |
| 62344257 | Rotator | 旋轉器 |
| 62344258 | rough vacuum | 粗真空 |
| 62344259 | round | 回合 |
| 62344260 | route determination entity | 路線決定實體 |
| 62344261 | route indication | 路徑標誌 |
| 62344262 | Routh-Hurwitz criterion | 牢士赫末茲準則 |
| 62344263 | routine | 常用程式 |
| 62344264 | routine test | 例行測試 |
| 62344265 | Routing | 選路 |
| 62344266 | Routing Instruction | 途徑指示 |
| 62344267 | row | 列，排 |
| 62344268 | RTP-annealing | RTP 退火 |
| 62344269 | RTSs (random telegraph signals) | RTSs （隨機電報信號） |
| 62344270 | Ru | 茹 |
| 62344271 | Ru-Ta | Ru-Ta |
| 62344272 | rubber condoms | 乳膠製衛生套 |
| 62344273 | rubber cushions for patient | 病患用橡膠座墊 |
| 62344274 | rubber hot water bags | 橡膠熱水袋 |
| 62344275 | rubber ice water bags | 橡膠冰水袋 |
| 62344276 | rubber ice water bottles | 橡膠冰水壺 |
| 62344277 | rubberbanding | 膠繫 |
| 62344278 | Rubidium compounds | 銣化合物 |
| 62344279 | Rubidium materials/devices | 銣材料/元件 |
| 62344280 | rubrene | 紅螢烯 |
| 62344281 | ruby laser | 紅寶石雷射 |
| 62344282 | rugged electrode | 凹凸不平電極 |
| 62344283 | Rules that Trigger Reflex Testing | 觸動反射檢驗規則 |
| 62344284 | run | 運轉 |
| 62344285 | run duration | 運行期間 |
| 62344286 | run time | 運行時間 |
| 62344287 | run-length codes | 遊程碼 |
| 62344288 | run-length encoding | 運行長度編碼 |
| 62344289 | runaway electron | 逸散電子 |
| 62344290 | running (qualifier) | 運行中(限定符) |
| 62344291 | running time | 運行中時間 |
| 62344292 | runway visual range | 跑道視距 |
| 62344293 | RuO2 | RuO2 |
| 62344294 | ruthenium | 茹 |
| 62344295 | Ruthenium alloys | 茹合金 |
| 62344296 | Ruthenium compounds | 茹化合物 |
| 62344297 | Rutherford backscattering spectroscopy | 盧瑟福背向散射光譜 |
| 62344298 | RX Component Type | RX組件型式 |
| 62344299 | S-bend waveguides | S 彎曲波導 |