报道了硼酸镁晶须的合成研究结果.The result of study on synthesis of magnesium borate whisker has been reported.本研究确定了硼酸镁晶须合成的一系列工艺条件.We determined a series of technology data for synthesis of magnesium borate whisker....
他用手抹了抹嘴，然后打了个响亮的饱嗝。He wiped his hand across his mouth, then belched loudly.那些男人, 吃得直打饱嗝, 解开了背心的钮扣.The men, gorged with food , had unbuttoned their vests.不能在别人面前打饱嗝.In front of the others can't burp....
The committee will need to winnow out the nonsense and produce more practical proposals if it is to achieve results.委员会若要取得成果，需要摈除不着边际的观点，提出更实际的建议。You should winnow out the inaccuracies of this paper this afternoon.你今天下午...