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1·The governing equation was derived from the viscoelastic constitution relation by using material derivative.

在控制方程的推导中，对黏弹性本构关系采用物质导数。

2·Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device.

螺芴衍生物，发光元件用材料，发光元件，发光设备和电子设备。

3·The organic thin film electroluminescence device with blue green color using new organic material, silicon alkyl derivative (SCS SiH), was fabricated.

采用新合成的有机材料硅烷衍生物作为发光物质制备了发蓝、绿光的薄膜电致发光器件。

4·Carbon nanotubes, derivative method and product for side-wall of the same, monolayer nanotubes liquid, method of preparing polymer material and polymer material.

碳纳米管及其侧壁的衍生方法及产物，单层纳米管溶液，制备聚合物材料的方法及聚合物材料。

5·In the case of compilations or derivative works incorporating previously published material, the year date of first publication of the compilation or derivative work is sufficient.

如果是之前发表材料的编辑或者衍生(编辑比如：文选，衍生比如：翻译或者编剧)，有权利使用编辑或者衍生作品的最初发表年份。

6·S-benzyl-cysteine, an important amino-acid derivative, is synthesized. Properties of coordinate chemistry of the synthesized material are stated in detail.

合成了重要的氨基酸衍生物S-苄基-半胱氨酸．阐述了合成物质的配位化学功能；

7·With cellulose derivative as main raw materials, a polymer material with IPN structure was synthesized by combining the microwave activation with IPN technology.

以纤维素类衍生物为主要原料，采用微波活化与IPN技术相结合的方法，制成一种具有互穿网络结构的治沙材料。

8·The invention discloses a new betaine ester derivative, an organic silicon material, a preparation method and application thereof.

本发明公开了一种新的甜菜碱酯衍生物、有机硅材料及其制备方法和用途。

9·The present invention discloses one kind of cosmetics resisting skin ageing, and into the main material of cosmetics, triterpene glycoside containing hydroxyl group or its derivative is added.

本发明公开一种抗皮肤老化化妆品，是在化妆品主料中添加有含羟基的三 萜类皂苷或其衍生物。

10·A reproducible glucose derivative is taken as a raw material, which ensures a high utilization rate of the raw materials, thus saving resources and lowering the production cost.

本发明采用可再生葡萄糖衍生物为原料，原料利用率高，从而实现资源节约，降低生产成本。