However , contamination of coliform group might occur during beer brewing.啤酒生产过程中可能会污染大肠菌群.Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.大肠菌群的国标检验法采用乳糖发酵法.Indeed, half of ...
Singleton was a fantasist who claimed to have a karate blackbelt.辛格尔顿是个牛皮大王，他自称有一条空手道黑带。A karate expert battered a man to death.一位空手道高手将一名男子毒打致死。He is a black belt in karate.他是空手道黑带选手。...
30 percent of reptiles, birds, and fish are currently threatened with extinction.目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。Butter, margarine, and oily fish are all good sources of vitamin D.黄油、人造黄油和多脂鱼都含有丰富的维生素D。Warm weather has attracte...
Sontag has always been that rarity, a glamorous intellectual.桑塔格一直是那种兼具美貌与智慧的人中龙凤。It was a real prize due to its rarity and good condition.因为稀有并且品相完好，它价值连城。Flowering plants were making their first appearance, but were st...
水平面有时也称为横断(切)面.The horizontal plane sometimes is referred to as the transverse plane.长虹般的大桥,直插云霄,横断了长江.The bridge like rainbow penetrating into the clouds has transected the River.结论三维重建对腰椎间盘突出症有重要的诊断价值,可提供平片和横断位不易得到的解剖学...