Effect of Modified Starch on Flotation System of Silica magnetite;
改性淀粉对石英-磁铁矿浮选体系的影响
A Study on Properties of Short Carbon Fiber Reinforced Silica Glass Matrix Composite;
短碳纤维增韧石英复合材料性能研究
Influence of γ-Ray Irradiation on Absorption in Silica Glasses;
γ射线辐照石英玻璃吸收光谱的研究
Depression of Organic Chelating Agents on Activated Quartz and Its Mechanism;
有机螯合剂对活化石英的抑制及其作用机理
Research of preparation of nano quartz powder through sintering process;
高温煅烧制作石英纳米粉体的研究
Analysis of Interaction between Mycobacterium Phlei and Hematite or Quartz;
草分枝杆菌与赤铁矿和石英间的作用力分析
pumpellyite-prehnite-quartz facies
绿纤石－葡萄石－石英相
a crystal bracelet, watch, etc
水晶镯子、 石英表.
A variety of silica that contains microcrystalline quartz.
燧石含微小晶状的石英的各种硅石
The useful ore mineral is barite and the gangue minerals are mainly calcite, clay mineral and quartz et al.
矿石矿物为重晶石，脉石矿物主要有方解石、粘土矿物和石英等。
indicating quartz electronic wristwatch
指针式石英电子手表
quartz flexible servo accelerometer
石英挠性伺服加速度计
quartz with step motor watch
具有步进马达的石英表
digital quartz electronic wrist watch
数字式石英电子手表
technology of manufacturing solar energy quartz clock
太阳能石英钟制造技术
evacuated quartz tube heater
抽真空式石英管加热器
quartz-crystal pressure recorder
石英晶体压力记录仪
quartz crystal concord-modulation oscillator
石英晶体调谐振荡器
Synthetic quartz crystal
GB/T3352-1994人造石英晶体
quartz piezoelectric electrometer
石英晶体压电静电计
quartz crystal oscillator side
石英晶体振荡器装配面
quartz crystal differential thermometer
石英晶体差示温度计
quartz crystal oscillator gauge
石英晶体振荡压力计
quartz crystal calibration equipment
石英晶体频率校准仪