Outstanding dairy Breeds include the Holstein, Guernsey, Jersey, Ayrshire, and Brown Swiss.优良的乳牛品种包括好斯敦牛 、 根西牛 、 泽西牛 、 亚尔夏牛和瑞士褐牛.Sir Alexander Fleming , Scottish bacteriologist and discoverer of penicillin, was born in A...
Achim had choreographed the dance in Act II himself.阿希姆自己设计了第2幕的舞蹈动作。...a carefully choreographed White House meeting between the two presidents.精心安排的两位总统在白宫的会见She has danced, choreographed, lectured and taught all over ...
The main difficulty was failure of refractories at high temperature.其主要的困难是高温下耐火材料的损坏.The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro - duced.提供了廉价磷酸二氢铝的制备...