trench drain

常見(jiàn)例句

雙語(yǔ)例句

• We must dig a trench to drain away the water.
  我們必須挖一條溝排水。
• For example trench excavation for plumbing pipes are governed by the same rules of measurement as trench excavation for drain pipes.
  為安裝水管所進(jìn)行的渠道開(kāi)挖的工程量所用的計(jì)算規(guī)則條目，與為排水渠所開(kāi)挖的工程量是相同的。
• When placed in the drain of a lateral device or in the collector of a vertical device, the poly-filled trench effectively enlarges the drain or collector region, thereby lowering the ON-resistance.
  當(dāng)放置在橫向器件的漏極或垂直器件的集電極中時(shí)，多 晶填充的溝槽有效地放大了漏極或集電極區(qū)域，從而降低了導(dǎo)通電 阻。
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