The anticorrosive property of the conversion film was examined intensively by moisture and heating test, salt solution immersion test and electrochemical method.
利用湿热试验、盐水浸渍试验及电化学测试方法评价了膜的耐蚀性能。
The cell membrane permeability, MDA content and POD activity in leaves of two soybean varieties different in resistance to salt were studied under salt stress, using the solution culture method.
用溶液培养的方法对抗盐性不同的两个大豆品种在盐胁迫条件下植株叶片的膜透性、丙二醛含量及过氧化物酶活性进行了研究。
OBJECTIVE: to study the method to control the quality stability of balanced salt solution.
目的：探讨控制平衡液质量稳定的方法。
The accident is analyzed and the prevention method is provided, that is, preventing the pneumatic control valve of dilute salt solution pump from having breakdowns or changing the operating method.
分析了事故原因并提出避免事故的方法：避免淡盐水泵的气动调节阀发生故障或改变操作方法。
The another method to be selected is mixing the first kind calcium salt and at least one kind of another calcium salt containing phosphoric acid radical in a kind of solution.
在另一种可供选用的方法中，一种第一种钙盐和至少一种其它的含磷酸根离子的钙盐在一种溶液中进行混合。
Method of vapor pressure in saturated salt solution converted into temperature in water was used in the predict value of simulating the nutrient release.
在模拟预测值的过程中，采用了饱和溶液中的水蒸气压差换算成水中温度的方法。
The stable bisphenol sodium salt solution prepared with the method of the invention has high thermal endurance, excellent colour and luster and the color of the makrolon is not damaged.
采用本发明方法制备的双酚钠盐溶液耐温性高，色泽好，由其制备的聚碳酸酯颜色不会受损。
The stable bisphenol sodium salt solution prepared with the method of the invention has high thermal endurance, excellent colour and luster and the color of the makrolon is not damaged.
采用本发明方法制备的双酚钠盐溶液耐温性高，色泽好，由其制备的聚碳酸酯颜色不会受损。
应用推荐