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...
It is also an endocrine gland secreting at least two important hormones.它也是一种内分泌腺,至少分泌二种重要的激素.And some calcite - secreting organisms also add magnesium to the mix.有些分泌方解石的生物,会在分泌物中加入镁.Secreting or yielding a milky juice ...
I am still awed by David's courage...戴维的勇敢依然让我敬佩。The audience was awed into silence by her stunning performance.观众席上鸦雀无声,人们对他出色的表演感到惊叹.And like its predecessor , the London Eye and visitors and awed.伦敦眼与那座老式的观光轮一样,让...
It was once thought unmanly not to drink and smoke.身为男子不抽烟不喝酒曾视为无男子气概.Your partner can feel the loss as acutely as you, but may feel that it is unmanly to cry.你的搭档跟你一样极度地失落，但他也许会觉得男儿有泪不轻弹。Inclination in that direction ha...