Absorptance equals 1 minus transmittance.吸收率等于1减去透射率.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.目的: 测定小麦中的微量砷,并研究其自然迁移规律和生物吸收比的特性.Expounded a test absorptance fo...
Absorptance equals 1 minus transmittance.吸收率等于1减去透射率.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.目的: 测定小麦中的微量砷,并研究其自然迁移规律和生物吸收比的特性.Expounded a test absorptance fo...
In a vase on the table stood a tulip.桌上的花瓶里插着一束郁金香.Beneath this, on the mantelshelf, is displayed a collec-tion of seventeenth-century tulip vases.下面的壁炉架上陈列的是一批17世纪的郁金香花瓶。Some day I'd like you to see our tulip field...
为保证操作人员的人身安全安装了桨叶保护罩。A blade guard is fitted to protect the operator.我们也许可以用桨把自己推过去。We might be able to push ourselves across with the paddle.10英尺长的桨拿起来感觉很笨重。The ten-foot oars felt heavy and awkward....