介绍了水稻硅素失调症的症状、发生条件，以及诊断和防治方法，以期为水稻科学生产提供理论依据。
The symptoms, occurrence conditions, diagnosis and control techniques of silicon disorder of rice are introduced to provide theoretical basis for scientific production of rice.
从那以后，护发素产业蓬勃发展，并且护发产品开始融入氨基化合物、硅元素、脂肪醇等物质。
Hair conditioning industry has largely developed since then, and hair care products began to include ammonium compounds, silicon, fatty alcohols, and so on.
硅质岩中硅、氧同位素也显示其热水成因之特点。
The Silicon and Oxygen isotopes also demonstrate the characteristics of hydrothermal origin.
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