low-content silica的意思|示意

Acid pellet with a silica content as low as 1.5% has been developed by iron Ore Company of Canada for blast furnace application.

根据高炉要求，加拿大铁矿公司开发了硅含量为1.5%的酸性球团。

This study can help refractories enterprises in south China resolve their problem such as low content tridymite and properties of silica brick for coke oven.

本研究的成果有助于南方耐火材料生产企业解决焦炉硅砖制品普遍存在着的鳞石英含量和性能指标不足等问题。

The low available silica content in the soils of various treatments indicates that silica application in rice production is necessary.

盆栽试验各处理土壤有效硅含量较低这一结果表明，水稻生产中施用硅肥已是必需措施。

Quinoline and indole can occupy different adsorption sites when they absorb on the modified silica gel at low nitrogen content.

在较低氮含量时，喹啉和吲哚在硅胶上可以占据不同的吸附位；