Effect of barium sulfate preparation technology on baryta paper quality
硫酸钡制备工艺对钡地纸质量的影响
The control of barium sulfate grains sizes and their distribution during the production of baryta paper is an important technique for controlling the product quality.
硫酸钡颗粒大小及其分布的控制是钡地纸生产工艺中的一项重要质量控制技术。
Potash feldspar rock is identified as a standard type of middle high hydrothermal solution sedimentary rock in this paper and mainly includes adularia and baryta feldspar.
钾长石岩是文中确定的一种标准高温热水沉积岩,热水沉积钾长石以冰长石和钡长石为主;
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