英语释义

1. a bluish black crystalline compound C6H5N=NCSNHNHC6H5 used for the colorimetric determination of heavy metals (as lead) — called also diphenylthiocarbazone

片语

dithizone method双硫腙法

dithizone spectrophotometric双硫腙分光光度法

metal dithizone金属双硫腙

dithizone chelate双硫腙螯合物

using dithizone双硫腙

dithizone resin双硫腙负载树脂

dithizone derivative双硫腙衍生物

dithizone test双硫腙法

Dithizone colorimetry二硫腙比色法

英汉例句

• a modal of zinc deficiency in rats was made with dithizone feeding. the changes of the plasma zinc content and akp activity were measured with biochemical and atomic absorption methods.

  用双硫腙灌胃复制大鼠缺锌模型。采用生化和原子吸收法测定缺锌大鼠血浆堿性磷酸酶活性和锌浓度；

• a method for determining mercury(hg) in reprocessing process was investigated with separation by dithizone extraction and determination by cold atomic fluorescence spectrometry.

  本工作建立了双硫腙萃取分离，冷原子荧光光谱法测定后处理工艺中汞的方法。

• the insulin clusters were stained with dithizone (dtz), a zinc-chelating agent known to selectively stain pancreatic b cells.

  在形成胰岛样细胞簇后，用双硫腙做胰岛b细胞特异性染色。

• the visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in pmma and ps are also measured.

  测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线，及其在黑暗环境下的热回复曲线。

• the adsorption behavior of lead on the bst powder coated by dithizone was investigated.

  研究了该吸附剂对水中铅的吸附行为。

• microelement zinc content in the traditional tibetan medicine labeled 「zuo zhi da xie」, was measured by dithizone spectrophotometric method with the samples dissolved in aqua regia.

  采用双硫腙分光光度法，定量测定藏药「佐志达协」 中微量金属元素锌，经试验用王水消解试样。

• the author describes here the use colorumeter with dithizone method through model 72-1 spectrophotometer to detect the amount of zinc in 32 cases of children's hair.

  本文用双硫腙比色法，以72—1型分光光度计测定了32例正常儿童头发中锌的含量。

• in this paper the optimized conditions of enriching trace plumbum in water on a cylinder of dithizone activated carbon are researched.

  本文研究了用活性炭加双硫腙柱富集、分离水中痕量铅的适宜条件。

• in this paper the optimized conditions of enriching trace plumbum in water on a cylinder of dithizone cotton are researched.

  本文研究了用双硫腙浸泡过的棉花来富集、分离水中痕量铅的适宜条件。