quinhydrone
英
美
n. 氢醌；对苯醌合对苯二酚；醌氢醌
双语例句
- Changes of chlorophyll fluorescence kinetics in water spinach after applying quinhydrone in soil
土壤施用脲酶抑制剂醌氢醌后蕹菜叶绿素荧光动力学的变化 - Effect of quinhydrone on root activities was studied under pot experiment with water spinach. The results showed that the activity of root and root Na~+-K~+-ATPase were improved, and the root respiration rate was increased.
以蕹菜为试材，采用盆栽法，研究了不同用量的醌氢醌对蕹菜根系活性的影响，结果表明，醌氢醌使蕹菜根系活力、根系呼吸强度、根Na+-K+-ATP酶活力提高； - Studies on Effects of Quinhydrone upon Vegetable Growth and its Mechanism
醌氢醌对蔬菜生长的影响及作用机理研究 - The results were as follows: the production rate of quinhydrone was88%, purity coefficient was 98%;
结果表明：制备的醌氢醌产率达88%，纯度达98%； - For the measure-ment of pH value of air-dried soils, the difference between the micro quinhydrone electrode and the glass electrode was insignificant.
在应用微氢醌电极法测定土壤的pH时，对干土所得的结果与玻璃电极数值一致； - The content of nitric acid and hydrofluoric acid in stainless steel pickling baths has been determined with quinhydrone electrode and saturated calomel electrode and with quinhydrone electrode and fluoride ion-selective electrode respectively.
本法采用了氢醌电极和饱和甘汞电极组成的电池测定HNO3含量，采用了氢醌电极和氟离子选择电极组成的电池测定HF含量。 - Effect of Quinhydrone on Root Activity of Water Spinach
脲酶抑制剂醌氢醌对蕹菜根系活性的影响 - Preparation and Application of a PVC Membrance Terazosin Ion-selective Electrode Based on Gel Quinhydrone Internal Reference Electrode
凝胶醌氢醌PVC涂膜特拉唑嗪选择电极的研制与应用 - This paper intends to report three experimentally simple preparations of naphthoquinone, hydroquinone and the corresponding mixed quinhydrone, all redox chemistry being carried out in the solid state. It is of practical significance for the application of theory of redox in Inorganic Chemistry.
报导了通过固体氧化还原作用以制取α-萘醌，氢醌以及对应的醌氢醌试剂，所有反应均在固体状态下进行.对拓宽氧化还原理论在无机元素化学中的应用有实际意义。