Herons Ardeidae, sparrows ( Passerinae ) and common magpies ( Corvidae ) are suggested as useful bioindicators of environmental pollution.建议选择野生鹭类 、 麻雀和喜鹊等鸟类作为指示生物监测环境中的重金属污染....
Why don't you come around and see us one evening?你何不找个晚上过来看看我们?We had to come around by the wheat fields.我们不得不绕着麦田而过.I think he'll come around eventually.我认为他最终会回心转意的....
Their potential longevity was 4 - 8 years.他们的生命力是4-8年.Right Ventricle – to – Pulmonary Artery Conduit Longevity: Is it Related to Allograft Size?右心室至肺动脉导管的寿命: 是否与移植物的大小有关?Recent studies make a direct connection between l...