基本解釋n. 矽鈹石,矽鈹石;[鑛物] 羥矽鈹石英漢例句雙語例句The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.本發(fā)明涉及一種羥矽鈹石類鈹鑛浮選捕收劑及其應用。bertrandite更多例句詞組短語短語bertrandite ? 矽鈹石bertrandite E 矽鈹石bertrandite更多詞組專業(yè)釋義地球科學矽鈹石羥矽鈹石羥矽鈹是