single superphosphate的意思|示意
过磷酸钙
single superphosphate相关短语
1、 single superphosphate fertilizer 普钙磷肥
2、 ammoniated single superphosphate 氨化过磷酸钙
3、 granular single superphosphate 颗粒过磷酸钙
4、 single superphosphate method 普钙法
single superphosphate相关例句
Test and application active and porous agent ( APA ) in the production of single superphosphate were introduced.
介绍了在过磷酸钙中添加活化疏松剂的试验情况及运用效果.
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