silicotungstate

例句：

1. 1. Thechemical properties of this compound are similar tothose of silicon dioxide.
   这种化合物的化学性质与二氧化硅相似。
2. 2. This materialis commonly used in the production of solarpanels due to its high efficiency.
   由于其高效率，这种材料常用于生产太阳能电池板。
3. 3.The use of this compound has been limiteddue to its toxicity and environmental concerns.
   由于毒性和环境问题，这种化合物的使用受到了限制。