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Abstract: The method and circuits of four-electrod-half bridge technique for the measurement of conductivity and permittivity of fermentation liquid are presented.
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文摘:提出了用替代网络－四电极－半桥技术测量发酵液的电导率和电容率的方法和电路。 |
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Abstract: The method for analyzing meteorological data based on imformation distribution is given. The experimental results show that objective law of meteorological data can be easily obtained by the method.
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文摘:从信息的角度出发，给出了一种基于信息分配的气象数据分析法。该方法对气象数据的客观规律有较好的估计。 |
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Abstract: The method framework of object-oriented simulation are introduced.Its concept and basic structure is indicated in detail.By studying on simulation of guide control system of one antiaircraft missile,its existence and importance on study of syste
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文摘:提出了面向对象仿真方法框架，详细说明了它的概念和基本结构，通过对某型防空导弹制导控制系统的仿真研究，证明了它的合理性和在系统仿真研究中的重要性。 |
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Abstract: The method of detecting position and the estimatation of position have been put forward for the move-in-mud robot ,means of error computation have been programmed.The feasibility of this method has been approved through analyzing estimated resul
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文摘:基于倾角传感器，提出了蠕动爬行式拱泥机器人的位置检测方案、位置估算方法，编制了位置估算和误差计算程序，并对估算结果进行了分析，证实这种估算方法是可行的。 |
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Abstract: The method of fast finite element analysis of sheet metal forming based on deformation theory was explored, and the computer program was implemented.
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文摘:研究了基于形变理论的金属板料成形快速有限元分析的方法——反向方法，并实现了计算程序。 |
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Abstract: The method of generating infrared image of target in the sky was proposed.At first,the geometric model of the target in the sky was built with grid;Secondly,using the theory of aerodynamic and heat transmission,the thermal equation of the differ
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文摘:提出了空中目标的红外图像生成方法，首先是空中目标的几何建模及其网格化，然后据飞机空气动力学和传热学原理提出了空中目标几种蒙皮(单层蒙皮、内有燃油蒙皮、发动机影响区蒙皮)的热平衡方程，然后以超音速飞机为例，介绍了方程的求解过程，最后给出了计算机的仿真结果及分析。 |
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Abstract: The method of making a courseware by visual programming is introduced.The results show that the visual programming is a main mode to make an interactive courseware.
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文摘:介绍用可视化编程的方法制作的一个课件，说明可视化编程是交互式课件制作的一个主要方式. |
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Abstract: The method of using formaldehyde buffer solution a b sorption-hydrochloric pararosaniline spectrophotometry to determine sulfur diox ide in air has higher sensitivity and good selectivity,and prevents from adoptin g mercurial absorbent.But the c
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文摘:以甲醛缓冲溶液吸收-盐酸副玫瑰苯胺分光光度法测定空气中的二氧化硫，方法灵敏度高，选择性好，避免了使用含汞的吸收液，但如果实验条件控制不好，试剂空白值及标准曲线的斜率就会不符合《空气和废气监测分析方法》中规定的值，本文着重从操作技巧方面对二气化硫测定的实验室质量控制进行分析，仅供参考。 |
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Abstract: The method to add Chinese annotation in PCB with C-language was discussed.
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文摘:论述了用C语言在PCB中加中文注释的方法。 |
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Abstract: The method to determine the shape of solidification shell in the process of continuous casting of steel is studied.By establishing the model of stable temperature field,with the observation of first and second boundary value on the exterior of t
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文摘:讨论了钢铁工业连铸过程中结晶器内连铸坯凝壳形状的确定方法.通过建立稳定温度场模型，在现有观测条件下，用边界变分方法给出了确定铸坯凝壳形状的辨识算法.实验数据显示此方法是有效的. |
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Abstract: The methods to determine the chrome content of waste liquor of modified two-bath chrome tanning process were studied by chemical analysis.
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文摘:研究了变型二浴法的鞣制废液中，铬含量测定的化学分析方法。 |
