| Kanji 漢字 / Romaji 音韻 | Kana / Hiragana / Phonetic | Definition |
| 平行線 | へいこうせん | (n) parallel line |
| heikousen | heikousen |
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| 平行四辺形 | へいこうしへんけい | (n) parallelogram |
| heikoushihenkei | heikoushihenkei |
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| 平行四辺形歩容 | へいこうしへんけいほよう | parallelogram gait (14) |
| heikoushihenkei hoyou | heikoushihenkeihoyou |
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| 平行四辺形リンク機構 | へいこうしへんけいりんくきこう | parallelogram mechanism (13) |
| heikoushihenkei rinku kikou | heikoushihenkeirinkukikou |
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| 並行処理 | へいこうしょり | concurrent processing |
| heikoushori | heikoushori |
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| 並行処理 | へいこうしょり | parallel processing |
| heikoushori | heikoushori |
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| 平衡組成 | へいこうそせい | equilibrium composition (4) |
| heikou sosei | heikousosei |
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| 平衡錘 | へいこうすい | counterweight / counterpoise |
| heikou sui | heikousui |
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| 並行的 | へいこうてき | parallel (an) |
| heikouteki | heikouteki |
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| 平衡的誤差 | へいこうてきごさ | balanced error |
| heikou teki gosa | heikoutekigosa |
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| 平行投影 | へいこうとうえい | parallel projection (16) |
| heikou touei | heikoutouei |
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| 平行運動機構 | へいこううんどうきこう | parallel motion mechanism (16) |
| heikou undou kikou | heikouundoukikou |
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| 並行輸入 | へいこうゆにゅう | (n) parallel import |
| heikouyunyuu | heikouyunyuu |
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| 閉居 | へいきょ | (n) shutting oneself up at home |
| hei kyo | heikyo |
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| 屏居 | へいきょ | (vs) living in retirement |
| byou kyo | heikyo |
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| 閉幕 | へいまく | (n) falling of the curtain |
| heimaku | heimaku |
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| 閉幕となる | へいまくとなる | to come to a close (end) |
| heimaku tonaru | heimakutonaru |
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| ヘイマン | (u) Hayman / Heyman |
| heiman |
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| ヘイマンス | (u) Hymans |
| heimansu |
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| ヘイマー | (u) Haymer |
| heima^ |
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| ヘイマーケット広場 | ヘイマーケットひろば | (p) Haymarket Square |
| heima^ketto hiroba | heima^ketto hiroba |
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| 平明 | へいめい | clear / simple |
| heimei | heimei |
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| 平面 | へいめん | (n) level surface / plane |
| heimen | heimen |
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| 平面度 | へいめんど | flatness (18) |
| heimendo | heimendo |
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| 平面波 | へいめんは | plane wave (3) |
| heimenha | heimenha |
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| 平面変形 | へいめんへんけい | plane deformation (7) |
| heimen henkei | heimenhenkei |
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| 平面偏光 | へいめんへんこう | plane polarized light (7) |
| heimen henkou | heimenhenkou |
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| 平面ひずみ | へいめんひずみ | plane strain (7) |
| heimen hizumi | heimenhizumi |
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| 平面ひずみR曲線 | へいめんひずみあーるきょくせん | plane strain R-curve (7) |
| heimen hizumi R kyokusen | heimenhizumia ^ rukyokusen |
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| 平面ひずみ破壊靭性 | へいめんひずみはかいじんせい | plane strain fracture toughness (7) |
| heimen hizumi hakai jin sei | heimenhizumihakaijinsei |
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| 平面ひずみ状態 | へいめんひずみじょうたい | plane strain state (7) |
| heimen hizumi joutai | heimenhizumijoutai |
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| 平面ひずみ問題 | へいめんひずみもんだい | plane strain problem (7) |
| heimen hizumi mondai | heimenhizumimondai |
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| 平面ホーニング | へいめんほーにんぐ | surface honing (18) |
| heimen ho^ningu | heimenho ^ ningu |
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| 平面型枠 | へいめんかたわく | plane form |
| heimenkei waku | heimenkatawaku |
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| 平面形 | へいめんけい | plane figure |
| heimen katachi | heimenkei |
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| 平面研削 | へいめんけんさく | surface grinding (18) |
| heimen kensaku | heimenkensaku |
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| 平面研削盤 | へいめんけんさくばん | surface grinding machine (18) |
| heimen kensaku ban | heimenkensakuban |
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| 平面幾何学 | へいめんきかがく | plane geometry |
| heimenkika gaku | heimenkikagaku |
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| 平面交差 | へいめんこうさ | (n) grade crossing / level crossing |
| heimenkousa | heimenkousa |
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| 平面鏡 | へいめんきょう | (n) plane mirror |
| heimenkyou | heimenkyou |
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