查询词典 alum

alum rock：明矾岩

其中,在北加州测试的ElarmS系统(Earthquake Alarm Systems)测出了明矾岩(Alum Rock)的地震,这是1989年加州洛马普列塔(Loma Prieta)地震以来,旧金山湾最大的地震,并且,仅用了3s或4s的时间就估计出了震级,准确度在0.5级之内.

48" ALUM BOX LEVEL：48 "铝框水平

Features: 特点: | 48" ALUM BOX LEVEL 48 "铝框水平 | Editorial Review: 编辑审查:

Feature: 48' ALUM BOX LEVEL：特写: 48 '铝框水平

Brand: Do it Best Imports 品牌:尽最大进口 | Feature: 48' ALUM BOX LEVEL 特写: 48 '铝框水平 | Label: Do it Best Imports 标签:尽最大进口

iron alum：铁茂

iron acetate 醋酸铁 | iron alum 铁茂 | iron bromide 溴化铁

iron alum：铁矾

iron catalyst 铁触媒;铁催化剂 | iron alum 铁矾 | iridium compound 铱化合物

iron alum：鐵氨礬

醋酸鐵 iron acetate | 鐵氨礬 iron alum | 緩衝鐵彈簧 iron biffer spring

potassic iron alum：铁明矾;硫酸铁钾

"苛性钾;氢氧化钾","potasoda" | "铁明矾;硫酸铁钾","potassic iron alum" | "碘化钾试纸","potassium iodide test paper"

iron alum indicator：鐵<明>礬指示劑

iron鐵 | iron alum indicator鐵<明>礬指示劑 | iron filings鐵屑

chromic potassium alum：铬钾矾 硫酸铬钾

salt oven 盐釜 煮盐锅 | chromic potassium alum 铬钾矾 硫酸铬钾 | copper-bottomed (船)底包铜皮的

ferric potassium alum：铁钾矾

ferric phosphate ==> 磷酸铁 | ferric potassium alum ==> 铁钾矾 | ferric potassium sulphate ==> 铁钾矾

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮