毛竹集约经营未改变各类有机碳的剖面变化特征。
The profile distribution of different fractions of organic carbon were not altered by intensive practice.
线轮廓度-是条件允许量相同的剖面变化，醚单边或双边，沿着一条线元素的特征。
Profile of a line - is the condition permitting a uniform amount of profile variation, ether unilaterally or bilaterally, along a line element of a feature.
从此观点出发，导出以二层电性剖面为特征的台站正常地电阻率相对似年变化幅度公式。
From this model section, a formula is obtained for calculating the amplitude of relative apparent annual variation of resistivity at a station characterized by two resistivity layers.
从平面形状、剖面形状、发育高度及中心轴变化方面，总结了华北煤田陷落柱的几何特征。
The geometrical characteristics of sunken column in North China Coalfield is summarized from the aspects of its planar shape, sectional shape, development height and axle center change, etc.
沙坝-泻湖型沙滩剖面冲淤变化的主要特征是中潮带形成次一级沙坝。
The main response feature of the bar-lagoon beach profile's was formation of secondary bars at mid tide zone.
沙坝-泻湖型沙滩剖面冲淤变化的主要特征是中潮带形成次一级沙坝。
The main response feature of the bar-lagoon beach profile was the formation of secondary bars at the mid tide zone.
在地震剖面中，包含的有关储层和油气信息，主要体现在波形特征及其变化上。
Most of the seismic information on reservoirs and hydrocarbon are shown in thc form of waveform features or their variations.
通过分析地层剖面中砂泥岩天然气扩散系数的影响因素，研究了地层剖面中砂泥岩天然气扩散系数的变化特征；
This paper studies the change characteristics of gas diffusion coefficients of sandstone and mudstone by analyzing the factors influencing the gas diffusion coefficients.
海洋中尺度现象，是引起实际海洋环境空间分布变化的主要因素，它直接影响到声速剖面结构特征，并进一步影响海区的声传播特性。
Mesoscale phenomena has been considered to be the main contribution of the temporal and spatial variation in the actual ocean environment.
产出井产出剖面连续得到改善，产液指数下降幅度较大，见效时间较聚驱提前等动态变化特征。
The production profile of production well is continuously improved, the produced fluid index decreased rapidly, and the responding time is earlier the polymer flooding.
产出井产出剖面连续得到改善，产液指数下降幅度较大，见效时间较聚驱提前等动态变化特征。
The production profile of production well is continuously improved, the produced fluid index decreased rapidly, and the responding time is earlier the polymer flooding.
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