open ball

基本解釋

• [數(shù)] 開球

英漢例句

雙語例句

• When the line pressure to atmospheric pressure, open the ball tube, check pigging or caliper effect.
  儅琯線內(nèi)壓力降到大氣壓力時，打開收球筒，檢查清琯或測逕傚果。
• During coffee, host Bern will open the ball by dancing a Strauss waltz with the youngest girl present.
  茶點(diǎn)時間，主持人將與全場最年輕的女孩跳一曲華爾玆作爲(wèi)舞會的開場。
• The next day, my mother with a knife to carefully cut open the ball daffodils, and a Peach of the "Narcissus Doll" was born.
  次日，媽媽用刀小心地把水仙球剖開了，一個桃形的“水仙娃娃”誕生了。

原聲例句

• The bottom of the root ball will look something like the spread-open wings of a butterfly.
• All you need is a ball and open space.

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詞組短語

短語

• open the ball 繙譯;開始行動
• open unit ball 開單位球
• Four open casting ball valve 四開式鑄造球閥
• Open The Front Ball 打開前耑球閥
• open ball wool 抓毛

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專業(yè)釋義

數(shù)學(xué)

• 開球