乙醛酸循环体发现于油脂种子的贮藏组织中.Glyoxysomes are found in the storage tissues of fatty seeds.人们已经知道,萌发的含油种子中有乙醛酸循环体.Glyoxysomes are particularly well known in germinating fatly seeds.在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.Glyoxylic acid was rap...
The simplest type of pressure gauge is the open - tube manometer.最简单的压力计,是开管流体压力计.The topazometer is a mercury - actuated manometer.带软管的杯式压力计是一种水银作用式压力计.The Bourdon - type pressure gauge is more convenient for most purpo...
Cut them off cleanly through the stem just below the node.就从茎节下面，沿茎干把它们全砍掉。Lymph node enlargement occurs early in chronic lymphocytic leukemia.慢性淋巴细胞性白血病,出现淋巴结肿大较早.Zero velocities on the cylinder were satisfied at the no...
那块布料是用棉纱织成的.The fabric is woven of cotton.一汉克的棉纱长达840码.A hank of cotton yarn measures 840 yards.船上有丝绸 、 瓷器 、 银器 、 棉纱及各种货物可供买卖或交易之用.On board, there were silks, porcelain, silverware, cotton, and other goods for sale or tr...