Objective : To investigate the cell source secreting the granulocyte granulocyte colony - stimulating factors ( GM - CSF , G - CSF ) in human placenta.目的: 确定脐血中高水平的造血因子的来源.Secreting or yielding a milky juice , as certain...
'I party some,' said Jed...杰德说:“我有时会去参加聚会。”"I party some," said Jed.杰德说:“我有时会去参加聚会。”Jed nodded, finishing off the last piece of pizza.杰德点点头,把最后一块比萨饼吃完。After a slow, painful walk down the mountain, Jed came to a...
He gave us a warning against placing confidence in people we did not know.他告诫我们, 不要轻信我们不了解的人。The carer will have to do all the work: placing the patient on the seat, strapping him in, taking him off again at the top.护工将要...
于是,图K1是非平面的.The graph K 1 is hence nonplanar.天文学家通常认为,恒星际星尘都是紧靠着银河平面的.Astronomers usually assume that interstellar dust is closely confined to the galactic plane.之所以有此需要,是因为所加载荷通常是垂直于校准装置平面的.This is necessary because the...
The majority of adoptions are successful.大多数的收养都是成功的。Adoption agencies are always so open to alternative family adoptions.领养中介机构永远都对领养家庭敞开.The number of adoptions has grown in the past year.去年,收养子女的数字增加了....