实验

Based on field work in fourteen typical ore districts of China, the author made experiments on contact metasomatism of ultrabasic-acid intrusive rocks with carbonate rocks, interaction between volcanic pneumatolyto-hydrothermal solution and volcanic rocks, and metasomatism in the process of sedimentary metamorphism and migmatizatiun.

本文作者在全国14个典型矿区的野外工作基础上，进行了超基性-酸性侵入岩与碳酸盐岩的接触交代实验；火山气热液与火山岩的相互交代实验；区域沉积变质和混合岩化过程中的交代作用实验。

This dissertation theoretically demonstrates the feasibility to achieve constant direct current-stimulation-circuitry under microampere , bring forward design scheme software and hardware system using in cellular electrical stimulation. In order to further quantitatively research on direct current-stimulation and ascertain the best intensity and density and stimulative current , the quantitative and qualitative analyse for gained diagnostic data are also been discussed in this paper.

本文正是从该理论基础出发，论证了实现微安级直流电刺激的离体组织细胞生长培养实验系统的可行性，提出了用于刺激实验的软硬件系统的开发放案，并对采集数据的定量和定性的分析作了初步的探讨，希望通过实验能够初步确定适合该组织细胞生长培养的最佳刺激电流和最佳刺激时间。

This mechanism makes the microinstruction execute orderly. Compared with the other model computer of virtual lab, the universality, autonomy and reusability of CPU_VLAB increase, and CPU_VLAB is interactive. In addition, the trigger-dispatching mechanism of CPU_VLAB provides references for developing virtual lab of computer hardware courses.

与已有的模型机虚拟实验平台相比，该实验平台不仅在通用性、自主性和可重用性等方面有较大的提高，而且具有良好的可交互性，同时，CPU_VLAB的组件调度机制为开发计算机硬件类课程虚拟实验平台提供参考。

The experiment of linear expansion coefficients of metals using micrometer caliper,in place of light lever is introduced,this makes experimental apparatus simpler,the operation easier,and reduces the unstable factor in experiment.

介绍采用千分表代替光杠杆法测量金属线胀系数的实验方法，该方法简化了实验设备，减少了实验中的不稳定因素，且易于操作。

A simplified mode of uncertainty used in experiment teaching is introduced. Dealing with the Millikan s oil trop experiment, the evaluation of uncertainty in measurement is given.

介绍了在具体实验教学中所采用的不确定度模式，并结合密立根油滴实验讨论了该实验的测量不确定度的评定。

In this paper, two optimal experiment points and optimized calculation method for experiment time are provided on the base of the principle of confidence field capacity minimality.

用置信域容积最小作为实验设计的原则，给出了两个最佳实验点的位置，为实验时间的长短给出了具体的优算方法。

There are two main methods of study of mooring safety.

研究的方法主要有两种：一是实验研究，包括实船实验和船模实验研究；二是理论研究。

Some ignition and steady work experiments of MPT were operated in order to verify the system of measuring and controlling.

经过MPT点火及稳定工作实验验证，MPT实验测控系统在实验过程中操作便利，测试准确、可靠。

This article , having studied experiments on saccharose inversion with sodium bisulphate as catalyzer , discovers that sodium bisulphate is more appropriate than muriatic acid for experiments on saccharose inversion .

以硫酸氢钠为催化剂，对蔗糖转化反应实验进行了研究，实验结果表明：用硫酸氢钠代替盐酸做蔗糖转化实验效果更好。

And the experiment was include of displacement and natural frequency experiment.

而实验的部分，则包含位移实验与自然频率之敲击实验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。