分别研究了漆膜表面单位电阻与镀银铜粉的含量及其粒径以及钛酸酯偶联剂的含量之间的关系。
The relationship between the surface's unit resistance of the film with contents of silver plated copper powder and its particle size, and the contents of coupling agent were studied.
桦树液中富含生物活性物质，含有多种碳水化合物、20多种氨基酸和微量元素硅、铁、锶、钛、钡、铜等。
Birch Liquid Contained rich bioactive substances, multiple kinds of carbohydrate, more than 20 kinds of amino acids, and trace elements such as Si, Fe, Sr, ti, Ba and Cu etc.
为制得具有良好导电性的铜-环氧导电涂料，考虑加入了一种复合单烷氧脂肪酸型钛酸酯偶联剂，并对偶联剂的用量及其在涂料中的作用进行了研究。
To produce good conductive copper-epoxy paint, a new kind of coupling agent of organic titanate is added, and it's using and effect is studied.
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