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常見(jiàn)例句

• The technology with the caterpillar type baffle dosage bunker to control the nutrient content of BB fertilizer(taking an example to illustrate) and its indexes at Heihua Group Corp.are introduced.
  介紹黑化公司在BB肥生產(chǎn)中使用履帶式擋板配料槽控制養(yǎng)分含量的工藝過(guò)程(舉計(jì)算實(shí)例說(shuō)明)及工藝要求。
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