back up ring

基本解釋

• 支承環(huán)

英漢例句

雙語(yǔ)例句

• Ring up when you get back from your holidays.
  你度假回來(lái)后請(qǐng)打個(gè)電話 來(lái)。
• When the O-ring has relaxed to grasp the shoulder protection, the bonnet assembly may be assembled into the body with the O-ring clinging to the back-up washer.
  當(dāng)放松O形環(huán)使其恢復(fù)原狀，此時(shí)O形環(huán)就抓緊肩部保護(hù)，帶著粘附著后部墊圈的O形環(huán)，閥帽組件可以組裝進(jìn)閥體內(nèi)。
• With the improvement of living and the strengthening of consumers self-realization, more and more self-symbol-product, such as CRBT(Color Ring Back Tone), well up in market.
  生產(chǎn)力的提高、人們自我意識(shí)的加強(qiáng)，促使越來(lái)越多類似彩鈴的自我符號(hào)性商品涌向市場(chǎng)。

權(quán)威例句

• Sometime between the engagement and the Christmas holidays they broke up, but got back together again just in time to ring in the New Year.
  FORBES: Words Can Lead to Murder

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詞組短語(yǔ)

短語(yǔ)

• back -up p ring 背位環(huán)
• ptee back -up ring 聚四氟乙烯支撐環(huán)
• interlocked back -up ring 聯(lián)鎖支撐環(huán)
• PTFE Back -up Ring 聚四氟乙烯檔圈
• Screw Back -up Ring 螺旋襯環(huán)

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