manifold paper

In the paper, by the use of concepts of finite cover and partition of unit in manifold ideas, cover function and partition of unit function are established on finite covers so that approximation of displacement field function is got.

本文基于流形思想，利用有限覆盖，单位分解等概念，引入建立在覆盖上的覆盖函数和具有紧支撑特性的单位分解函数，建立场量逼近的近似表达。

This experiment compared the effects of developing sweat fingerprints on A4 manifold paper, white envelope, newspaper and kraft paper with DFO and IDO reagents.

但是，实验研究发现，复印纸、白信封纸、报纸和牛皮纸上的汗液手印，用IDO法显现效果都优于DFO法。

In this paper, we study 2-harmonic spacelike hypersurfaces in a locally symmetric and conformally flat lorentz manifold and obtain a pinching theorem of the class of hypersurfaces to the ambient manifold.

研究局部对称共形平坦洛伦兹流形中的2-调和类空超曲面，得到它对外围空间的一个拼挤定理。

A concept of adaptive switching manifold for one class of SISO linear systems with non-canonical form is presented in this paper. Meanwhile, the existing and stability conditions for sliding mode, and the invariability of sliding mode motion equation under the adaptive swiching manifold are proved.

本文针对一类非规范型的SISO线性系统，提出了一种新的自适应切换流形概念并对此时滑模的存在、稳定可达条件以及滑模运动方程的不变性进行了证明。

Manifold paper: A thin, light-weight paper used for duplicating work with carbon paper or for air mail letter.

打字纸：薄而轻身的纸.作空邮信纸或连同碳纸作为写文件用。

Through exploring actual state controls over manifold organizations, this paper proposes the system of differential controls.

通过考察国家对多种社会组织的实际控制, 提出了“分类控制体系”.