硼礦石 的英文怎麼說
中文拼音 [péngkuàngdàn]
硼礦石
英文
crude boron stone-
Ascharite ores - determination of ferrous oxide content - potassium dichromate volumetric method
硼鎂礦石中氧化亞鐵含量的測定重鉻酸鉀容量法According to the characteristics of pinnoite in dachaidan, a new technology of preparing boric acid with two - step sulfuric acid method was studied
摘要針對大柴旦柱硼鎂石礦特點，對酸法制硼酸進行了工藝優化研究。Genesis of the dashiqiao granite and its significance in borate mineral exploration
遼寧大石橋花崗質巖石成因分析及其在硼礦勘查中的意義Ascharite ores - determination of loss on ignition - gravimetric method
硼鎂礦石中灼燒失量的測定重量法Determination of boron in uranium ore concentrate by spectrophotometry
鈾礦石濃縮物中硼的測定分光光度法Ascharite ores - methods of sampling and preparing sample
硼鎂礦石采樣與樣品制備方法It is pointed out that there exist abundant precambrian mineral resources in china, forming numerous large - superlarge iron, copper, lead, zinc, nickel, gold, ree, manganese, graphite, magnesite, talc, boron, phosphorus, pyrite, rutile and vermiculite deposits
指出中國前寒武紀蘊藏著豐富的礦產資源，形成了眾多的鐵、銅、鉛鋅、鎳、金、稀土、錳、石墨、菱鎂礦、滑石、硼、磷、硫鐵礦、金紅石、蛭石等大型超大型礦床。Ascharite ores - determination of boric anhydride content - volumetric method
硼鎂礦石中三氧化二硼含量的測定容量法Ascharite ores - determination of acid insoluble matter content - gravimetric method
硼鎂礦石中酸不溶物含量的測定重量法Ascharite ores - determination of calcium and magnesium oxides content - volumetric method
硼鎂礦石中氧化鈣和氧化鎂含量的測定容量法Ascharite ores - determination of total iron content - potassium dichromate volumetric method
硼鎂礦石中全鐵含量的測定重鉻酸鉀容量法The process bonds the carbon to a microscopic crystal and other minerals - including boron and nitrogen - used to catalyze the carbon into a diamond, under intense pressure and heat. the diamonds are then faceted and polished into a finished gem - quality diamond
在強壓和強熱條件下，將從火化后的人體中提取的碳元素與細小的水晶和包括硼和氮在內的礦物質混和，最終製成具有紀念意義的「遺體鉆石」 。分享友人