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
機構與機器原理英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 56710586 | chain pitch | 鏈節〔距〕 |
| 56710587 | chain tensioner | 緊鏈器 |
| 56710588 | chain tightener | 緊鏈器 |
| 56710589 | change point | 變構點 |
| 56710590 | change point mechanism | 可變構機構 |
| 56710591 | characteristic | 特徵的 |
| 56710592 | characteristic mode | 固有模態（振動） |
| 56710593 | characteristic mode | 特徵模態，固有模態（振動） |
| 56710594 | characteristic number | 特徵數，示性數 |
| 56710595 | Chebyshev minimax theorem | Chebyshev極小極大原理 |
| 56710596 | Chebyshev polynomial | Chebyshev多項式 |
| 56710597 | Chebyshev spacing of precision points | 精確點之Chebyshev分佈 |
| 56710598 | chordal action | 弦線作用 |
| 56710599 | chrome-tanned belt | 鉻鞣製皮帶 |
| 56710600 | chronometer escapement | 精密時計擒縱器 |
| 56710601 | circle | 圓 |
| 56710602 | circle of curvature | 曲率圓 |
| 56710603 | circle point | 圓周點 |
| 56710604 | circle-point | 圓周點 |
| 56710605 | circle-point circle | 圓周點圓 |
| 56710606 | circle-point curve | 圓周點曲線 |
| 56710607 | circling-point curve | 瞬時圓周點曲線 |
| 56710608 | circular arc cam | 圓弧確動凸輪 |
| 56710609 | circular arc cam | 圓弧凸輪 |
| 56710610 | circular cubic | 圓點三次曲線 |
| 56710611 | circular curve | 圓點曲線 |
| 56710612 | circular motion | 圓周運動 |
| 56710613 | circular pitch | 周節〔距〕 |
| 56710614 | circular pitch | 周節 |
| 56710615 | circular point | 圓點 |
| 56710616 | circular quartic | 圓點四次曲線 |
| 56710617 | class | 類 |
| 56710618 | clearance | 間隙，餘隙，底隙 |
| 56710619 | clearance circle | 底隙圓 |
| 56710620 | clearance circle | 底隙圓（齒輪） |
| 56710621 | click | 掣子，扣夾 |
| 56710622 | close joint chain | 緊節鏈 |
| 56710623 | close-loop control system | 閉迴路控制系統 |
| 56710624 | closed chain | 閉鏈，封閉鏈 |
| 56710625 | closed curve | 閉曲線 |
| 56710626 | closed curve | 閉曲線，封閉曲線 |
| 56710627 | closed kinematic chain | 閉運動鏈，封閉運動鏈 |
| 56710628 | closed spherical curve | 球面閉曲線 |
| 56710629 | closed-form solution | 閉合解 |
| 56710630 | closed-loop | 閉迴路 |
| 56710631 | closed-loop control | 閉迴路控制 |
| 56710632 | closed-loop control system | 閉迴路控制系統 |
| 56710633 | closed-loop harmonic response | 閉迴路諧波響應 |
| 56710634 | closed-loop harmonic response | 控制比，閉迴路諧波響應 |
| 56710635 | closure of a kinematic pair | 運動對之閉合 |