自然科学

It is revealed by the saturated single liquid seepage experiment performed by FDES-641 triaxial system that the movement of low speed seepage in low permeability media departs from the law of Darcy, meanwhile the curve of seepage flow would not pass through the origin of coordinates.

本论文作为国家自然科学基金资助项目"低渗透弱胶结岩石非线性渗流机理研究"的一个组成部分，通过对低渗透岩石系列渗流实验结果进行深入研讨并结合数值分析的方法，对该课题开展了研究。

He is now a council member of China Ornithological Society and a specialist member of WPA.

目前主持国家自然科学基金和科学院基金等多项，并发表文章40余篇。

He was both a firm believer in Orphic mysteries, as well as a scientific thinker and a precursor of physical science.

他既是俄尔普斯教义的坚信者，也是一位科学的思想家与自然科学的先驱。

Paleontology should not stagnate at the stage dominated by paleozoology and paleobotany, but should keep synchronized with biosciences and natural sciences as a whole.

古生物学不能停留在以古动、植物学为主的阶段，而要与生命科学和整个自然科学保持同步发展。

Plant fossil ; cuticle ; carbon isotope ; coexistence approach ; paleoecology ; paleoclimate ; paleoatmospheric CO_2 concentration ; Pliocene

国家自然科学；重点基础研究发展计划；植物化石；角质层；碳同位素；共存分析；古生态；古气候；古大气CO_2浓度；上新世

In many fields of the natural science,many phenomenas are desribed by parabolic equation or equations.

在自然科学的许多领域中，很多现象是用抛物型方程或者方程组来描述的。

Parallel coordinates visualization based on dimension constraints and application on data clustering, Journal of Fuzhou University Natural Edition

2007，35(2)：196-200高飞，樊明辉，关玉梅，陈崇成。 Hyperbolic技术及其在海洋环境质量评价与分析中的应用，福州大学学报(自然科学版， 2007， 35(2)：

Flexure Hinge ; Piezoelectric Actuator ; Hysteresis ; Precision Positioning ; Compound Parallel Four Bar ; Parasite Displacement ; Concentrated stress ; LS-SVMR Preisach Hybrid Model ; Support vector machine ; Residual Vibration ; Input Shaping Technology ; Steady State Error ; Hybrid Controller ; PID Controller

浙江省自然科学基金；柔性铰链；压电陶瓷驱动器；迟滞非线性；精密定位；复合平行四杆；耦合位移；集中应力； LS-SVMR与Preisach模型；支持向量机；残余振荡；输入整形；稳态误差；混合控制器； PID控制器

It is a innovation in concept and construction of mobile robot. The metamorphic and mobile robot with eight joints and twelve degrees is symmetry mechanism and a pedrail mechanics connects with the box through a arm.

变形移动机器人的概念，是山东科技大学机器人研究中心在成功地完成了国家863项目"喷浆机器人"和国家自然科学基金"四周履带式蛇形机器人"的研究的基础上提出的，是一种对"移动机器人"的概念创新和结构创新。

ABSTRACT The concept of metamorphic and mobile robot is based on the successful study of NATION 863 ITEM which is shotcrete scrobot and NATION NATURE SCIENCE FUND that is the snake-robot with pedrail around it in the robot center of Shandong Science University.

变形移动机器人的概念，是山东科技大学机器人研究中心在成功地完成了国家863项目"喷浆机器人"和国家自然科学基金"四周履带式蛇形机器人"的研究的基础上提出的，是一种对"移动机器人"的概念创新和结构创新。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。