The modification effects of low - carbon ferrochromium and rare - earth ferrosilicon take second place.低碳 铬铁和稀土硅铁的变质效果次之.Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researche...
Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.Suitable for making heating element for electrical oven and magnetron.适用于制作电气炉发热元件等.The kinetic process of ...
Then glancing ax the white dagoba, she sighed and walked off toward the west.说完,她掺了白塔一眼, 叹了口气,向西走去.A dagoba differs from the more well - known pagoda in shape.这个舍利塔不同于以往我们所见过宝塔的样子....