... 二级库存系统：two-echelon inventory system 二氧化硅壳层：silica shell 峨眉玉叶金花：Mussaenda emeiensis Z.Y.Zhu et S.J.Zhu ...
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colloidal silica shell 硅溶胶型壳
silica shell inorganic nanoparticles 无机硅壳纳米颗粒
Silica sol shell 硅溶胶型壳
silica gel shell 硅溶胶型壳
Silica Based Shell 硅溶胶型壳
silica sol shell mold 硅溶胶制壳
silica sol shell molding 硅溶胶型壳
colloidal silica sol shell 硅溶胶型壳
Silica Sol Mold Shell 硅溶胶型壳
The colorful effect is due to the diatom's silica cell wall, which encases the organism like a glassy shell.
它的五颜六色效果是由于硅藻的像玻璃外壳包围着机体的二氧化硅细胞壁。
By repeating technological tests and batch production tests for over a year, the fused silica was successfully used in the production of silica sol shell for low temperature wax precision casting.
经过反复的工艺试验及一年多批量生产验证，成功地将熔融石英应用于精铸用低温蜡—硅溶胶型壳生产中。
Several important problems related to ceramic shell used silica sol as binder were studied in order to raise technical level of the shell making and improve quality of the castings.
探讨硅溶胶型壳制壳工艺中几个主要问题，以求提高工艺技术水平和铸件质量。
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