查询词典 silica

Made in silica gel with high strength and high flexibility, it is environmentally friendly, non-toxic and tasteless.

高强度高弹性硅胶材料制造，是理想的环保、无毒无味材料

The separation and purification of pristinamycins from the fermentation broth by the method of silica gel column chromatography was developed.

建立了对发酵液中的普那霉素进行分离纯化的硅胶柱层析方法。

Under heat and pressure, the silica forms a solid gel, trapping the remaining water within its structure.

在高温和压力下，形成一个稳固的二氧化硅凝胶，其余水围困在其结构。

The results can provide certain basis to manufacture high luminescence silica gel glasses containing terbium ion in the future.

这些结果为今后制备荧光较强的含Tb离子的SiO2凝胶玻璃提供了一定的依据。

A hollow brain made of silica gel and driven by a motor, it keeps "thinking".

严肃的事情总是在李小松这里被娱乐化了。

Methods The compounds were isolated by means of silica gel column chromatography and elucidated by spectroscopic experiments.

采用柱层析对植物中的提取物进行分离提纯，并利用现代波谱方法分析鉴定，确定化合物的结构。

Within 4 In this paper, the dyes were firstly embedded into a matrix of silica gel.

在DMF和DMSO溶剂中染料的吸收及荧光发射波长较大，在水中最小。

Sets of all kinds of silica gel.

各种硅胶套。

The Guangzhou good profit rubber Limited company mainly produces each kind of silica gel product.

广州良益橡胶有限公司主要生产各种手机按键和硅橡胶制品。

The yield of G Gg3 from mixture of ginsenosides by silica gel column is 16%.

用硅胶柱层析法从人参皂甙混合物中分离出单体Rg3的得率为样品的 16 %。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。