常見例句At the end of the paper, several new methods and research aspects concerning grinding force during grinding engineering ceramics are brou... 最后提出了在工程陶瓷磨削力方面,今后應(yīng)重點開展的研究工作。A good economic benefit can be brou ght about by using anaerobic digestive residuc for feeding pig , chicken, cattle sheep, fish and earthworm and so on. 利用厭氧消化殘留物養(yǎng)殖豬、雞、牛、羊、魚、蚯蚓等，效果好，并能獲得較好的經(jīng)濟(jì)效益。Preventive medical students lacked relational knowledge and skills.To improve students capability of emergence public health response,training capability of emergence response should be brou... 為了提高預(yù)防醫(yī)學(xué)生的應(yīng)急能力,應(yīng)當(dāng)將突發(fā)事件應(yīng)急能力的培養(yǎng)納入預(yù)防醫(yī)學(xué)專業(yè)的培養(yǎng)計劃,調(diào)整教材和實習(xí)內(nèi)容,改進(jìn)培養(yǎng)方法。brous filter 纖維質(zhì)過濾嘴brous grease (fiber grease) 纖維狀潤滑脂 返回 Brous