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On the basis of the common ones, variation rules of the quant... 由通用关系式出发，推导出了基本粒子反应中量子数的变化规律。
To discuss the dynamic variation rule of sialic acid content in milk. 探讨牛奶中唾液酸含量的动态变化规律。
Thermal response variation rules of LPG storage tank exposed to fire are expounded. 介绍了液化石油气储罐在火灾作用下的热响应变化规律。
Variation Rule of Shear Strength Index When Direct Shear Test of Coarse-grained Soil. 粗粒土直接剪切试验抗剪强度指标变化规律。
Variation rule of Slag amount during scheelite direct alloying is worked out by theoretical calculation. 通过理论计算分析了白钨矿直接合金化过程中的渣量变化规律。
The variation rules of Rn concentration in the soil of the groundwork in Chengdu area is discussed from different angles. 本文就成都地区地坪基础的施工中氡浓度的变化规律作一初步探讨。
The variation rule of grinding force was explained with surface topographies of wheel and workpiece. 分析了修锐前后砂轮表面与对应磨削试件表面的微观形貌机理,解释了影响磨削力变化的因素。
The formation and variation rule of disinfection byproduct in chloramination process were studied. 把氯胺作为一种预氧化剂,研究了预氯胺化工艺中消毒副产物的生成及变化规律。
The basic rheological properties of ASP system and the variation rules of rheological parameters in cores along the direction of percolation flow are studied. 研究了碱表面活性剂聚合物(简称ASP)体系的基本流变性以及流变参数在岩心中沿渗流方向的变化规律。
In order to use non-diffracting beams to extend the depth-of-field of optical imaging systems, the variation rules of the central spot of non-diffracting beams were investigated. 摘要为了将无衍射光应用于大景深成像系统中，分析了无衍射光束中心光斑的变化规律。
To sum up, the thesis firstly determined the main antimicrobial constituents of the volatile oil from Solidago canadensis L. and their variation rules subjected to the season. 本论文首次明确了加拿大一枝黄花挥发油抗菌活性的主要成份及其季节性变化规律，为其开发利用奠定了坚实基础，具有一定的理论意义和应用价值。
The temperature distribution of gasification furnace space and temperature grads were studied, and the temperature field variation rule of gasification furnace was mastered. 摘要以煤和石英砂为原料，采用多热源电热气化方法，实现了煤的高效洁净转化。
The temperature distribution of gasification furnace space and temperature grads were studied,and the temperature field variation rule of gasification furnace was mastered. 通过对气化炉内空间温度分布、温度梯度的研究,掌握了气化炉内温度场的变化规律。
According to oil reservoir engineering theory,the relationship of variation rule between underground force field and oil saturation of reservoir is concluded. 本文根据油藏工程理论,推导出地下力场与油藏含油饱和度变化规律的关系;
Abstract Based on the experiments,the variation rule of the sensitive physical properties of AlSi alloy melt was studied under the conditions of modification and superheat. 本文在试验基础上研究了铝硅合金熔体在变质和过热条件下敏感物性的变化规律。
The effect of temperature and pressure on each parameter in Archie equation is disscussed , variation rules of porosity index m and saturation index n under high temperature and high pressure are obtained. 讨论了温度、压力对阿尔奇公式中各参数的影响效果,得出高温高压条件下饱和度指数n和孔隙度指数m的变化规律。
This paper describes the three phenomena observed in full wave experiments: 1.The amplitudes (absolute value) of the first compressional and shear arrivals have the same variation rules;2. 本文描述了在全波实验中所见到的三种现象;即:1.;纵横波初至的振幅(绝对值)具有相同的变化规律;
The allowable strength, static strength, fatigue life and load-carrying capability of hydro-bulged rear axle housing in a 0.75 t truck are analyzed using FEA software ANSYS and the variation rule of its strength is obtained. 摘要以0.;75t货车液压胀形桥壳为例，利用有限元分析软件ANSYS对其许用强度、静强度、疲劳强度（寿命）及其承载能力进行分析，得到液压胀形桥壳强度的变化规律。
Through the centralized sampling and analysis all over Dianchi Lake, the spatial variation rule of five days biochemical oxygendemand (BOD5 ) and permenganate index of oxygen demand (CODMn) in Dianchi Lake waters were revealed. 通过对滇池进行全湖集中采样和分析;揭示了滇池水体五日生化需氧量(BOD5)和高锰酸盐指数(CODMn)的空间变化规律.
For different diffracted wavelengths, there are corresponding different equivalent offset angles.Finally the variation rule of equivalent offset angle with diffracted wavelength is given. 对于不同数值的衍射波长,有不同的等值偏置角,最后给出了等值偏置角随衍射波长的变化规律。