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Main section of this paper as follows: First,Comparison of ET0 which were calculated by different net solar radiation,such as they are estimated from solar constant,solar radiation measured and the measuring net radiation data.
用由太阳常数、太阳短波辐射计算出的浑善达克沙地气象站所在地的净辐射值及实测的净辐射值计算了参考作物蒸散速率(ET0),分析比较了计算的结果。
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According to the test results, this paper analyzes the settlement of the test section in Hebei province of Qing-Yin speedway.
根据测试结果,本文分析了河北省Qing-Ying高速公路的测试部分的沉降。
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The paper enumerates the section calculation formula of sprocket hob grinding abrasive wheel and its calculation process.
列出了链轮滚刀铲磨砂轮截形的计算公式和计算过程,满足了加工出链轮齿形的规定要求。
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In this paper, the processes of ductile iron casting with heavy section including the means of rapid cooling and sprue stopper etc.
研制了一种特殊的厚壁球铁模头铸件,给出了铸造工艺及具体的工艺参数,介绍了确保该铸件质量的几种有效措施
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Three kinds of swirl meter are used to measure the swirl in different cross section of a diesel engine cylinder on a stationary flow test bench. This paper analyses the influence on incylinder swirl measurement of the type of swirl meter, measuring position and flow distribution in-cylinder.
本文在稳流模拟试验台上,利用三种涡流计测量了不同横截面高度的缸内涡流,分析了涡流计型式及测速位置对缸内涡流转速测量结果的影响,阐述了缸内速度分布对涡流测量影响的变化规律。
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In the first section of this paper,we establish basic methods and theories of multivariate Sampling and obtain lots of results of statistical inference.
本文第一部分建立了较为系统的多元抽样方法和理论,第二部分解决了多维时间序列统计推断中一个具体问题。
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Jn the demonstration section of the paper, aiming at the main vegetables products in Shanxi and each region in Shanxi, some research has been done, including determining and analyzing occupation rate of market of the main vegetables products (Spinach, celery, Chinese cabbage, cabbage, rape, cucumber, turnip, carrot, eggplant, tomato, green Chinese onion, head of garlic, string bean, cowpea , lotus root) in Shanxi and comparing with other main producing regions of the whole country determining and analyzing scale advantage, efficiency advantage and aggregated advantage of main vegetables products in Shanxi and its each region.
在文章的实证研究部分,本文以山西省及各地区的主要蔬菜产品为研究对象,测定和分析了山西省主要的蔬菜产品(菠菜、芹菜、大白菜、圆白菜、油菜、黄瓜、萝卜、胡萝卜、茄子、西红柿、大葱、葱头、四季豆、豇豆、莲藕)的国内市场占有率情况,并与全国其他的主产区进行了比较;测定和分析了这些蔬菜产品的规模优势、效率优势和综合优势,并与全国其他省区进行了比较;对山西省各地区这些主要蔬菜产品的规模优势、效率优势及综合优势进行了测定和分析。
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Detailed researches are implemented to behavior of superincumbent strata in mining 45 degree coal seams using horizontal section top-coal caving in this paper.
本文针对45°特厚煤层水平分段放顶煤开采后的上覆岩层移动破坏规律进行了深入研究,指出45°特厚煤层开采后老顶破断后在一定层位形成了沿倾斜方向的铰接岩梁结构,即倾斜岩梁。
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In this paper one loop SUSY QCD radiative correction to gb→tH - cross section is calculated in the context of Minimal Supersymmetric Standard Model.
在最小超对称标准模型的框架内计算了gb→tH-过程产生截面的单圈超对称QCD 修正。
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Based on the depositional characteristics and stratigraphic feature of Inland Basins, Western China, and taken examples from Zhongger and Tsaidam basin, in this paper, the author probes systematically into syntheic methods applied to analysing subsurface sedimentary facies, predicting and mapping the source, reservoir and cap rock of oil/gas, and studing the stratigraphic model of sedimentary facies as well as the seismic models with all of information which come from outcrop section, drilling profiler, well log, seismic prospecting and examples data.
近十年来,作为有现代化测井技术、反射法地震勘探技术和计算机数据处理方法等参与的盆地油气勘探已为这一工作提供了新的信息并增加了新的分析内容,以地表露头剖面和钻井岩蕊观察为基础、进而在区域上作出推断的纯定性传统沉积相分析方法已经不适应当今油气勘探的要求,因此,如何充分利用地质、测井、地震及其他方法提供的大量信息,用综合化、程序化乃至定量化的方法进行盆地沉积相分析和其他研究近年来受到石油地质学家们的普遍关注。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。