查询词典 alumina

Effect of elution phase composition on the elution characteristics of phospholipids on the alumina column was experimentally studied.

开展了不同洗脱液组成对氧化铝柱上磷脂洗脱曲线影响的实验研究。

3Mm, while the occlusal embrasure has little effect on fract...

In—ceram Alumina的抗折裂力要大于IPS—Empress。

Epispastic polystyrene spheres with uniform diameters were used to array ordered templates and then centrifuging in them prepared porous alumina with uniform cell size.

将等直径的发泡聚苯乙烯小球排列成有序的模板，通过在模板内离心成型制备孔径均匀的多孔氧化铝陶瓷。

A process for simultaneous purification of phosphatidyl choline and phosphatidyl ethanolamine by alumina column chromatography was developed, and the optimization of operating parameters was made.

研究了氧化铝柱层析同时分离纯化卵磷脂和脑磷脂的工艺过程，包括上样、洗脱工艺条件优化以及氧化铝再生等。

Any of various earths containing silica and alumina and ferric oxide; used as a pigment.

任何一种含无水硅酸、氧化铝和氧化铁的泥土，用作颜料。

Firebrick coated with alumina is used as column substrate for the separation of gaseous hydrocarbon mixtures.

氧化铝以薄层形式涂渍于耐火砖上，可以用作快速分析气体烃混合物的色谱柱填充物。

The commonly-used fire bricks are silica brick, semisilica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used fire brick sare silica brick , semisilica brick , fireclay brick , high-alumina brick , chrome brick , magnesia brick , carbon brick , etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used firebricksare silica brick, semi silica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The commonly-used firebricksare silica brick, semisilica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。