查询词典 accumulation
- 与 accumulation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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During this process, the spherical polar coordinate transformation and the circle polar coordinate transformation are used to carry on the pretreatment for the historical data about investment ratio and investment accumulation rate of the three industrial sections, and the consequent data also be simulated by statistical software-SPSS12.0; Finally, sensitivity analysis according to investment ratio and the fixed assets investment accumulation rate of the three industrial sections are made and a better resource distribution plan for the three industrial sections also be given.
在预测的过程中,利用球面极坐标变换和圆极坐标变换分别对三次产业投资比例和积累率的历史数据进行预处理后,再利用统计软件SPSS 12.0进行拟合;最后,利用固定资产投资的积累率和三次产业的固定资产投资比例进行灵敏度分析,提出了一个较好的三次产业经济的资源分配方案。
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The exogenous glycinebetaine could enhance the accumulation of soluble sugar and praline, maintained higher antioxidase activity and the soluble protein content, and reduced the accumulation of MDA in cucumber leaves, which protected the stability and integrity of cell membrane.
结果表明:外源甜菜碱可促进黄瓜叶片中脯氨酸和可溶性糖的积累,保持相对较高的杭氧化酶活性和可溶性蛋白含量,削弱丙二醛的积累,对细胞膜的稳定性和完整性起保护作用。
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The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.
具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为:①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形;②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分,其中可逆性剪切体变分量在一周内可完全恢复,基本与应力历史无关;不可逆性剪切体变分量随循环周数的增加呈单调增加,且增加速率随其自身累积值的增大呈减小趋势;③应变增量主轴与应力主轴之间的非共轴现象显著,且在一周内具有分段性;④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响,不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。
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In order to study the regularity of soil salt accumulation in plough layer caused by groundwater in the Yellow River Delta, GIS and the fundamentals and methods of geostatistics were applied to regionalize the study area based on the spatial distribution pattern of groundwater table and the criteria of critical water table. And for each sub-region, quantitative analysis was performed between groundwater mineralization and soil salt accumulation in plough layer at the spatial scale.
为研究黄河三角洲地区地下水作用条件下耕层土壤的积盐规律,运用GIS和地统计学的原理与方法,结合地下水埋深的空间分布以及临界埋深的划分标准对研究区域进行分区,并从空间尺度对各分区地下水矿化度与耕层土壤积盐规律进行了定量分析。
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Fully considering the factors of structure, deposition, transforming system and Reservoir Forming Dynamics and so on, the paper thought that the reservoirs in Xiakou fracture zone belong to hydrocarbon remigration and secondary accumulation mode, the configuration relationship between the sands and faults is the main factor that affects hydrocarbon migration; reservoir gathers in the central upheaval zone belong to event hydrocarbon migration and accumulation mode, it can be divided into three styles, they are the fracture activity event mode, the volcanic activity event mode, he gravity flows event mode. The key factors of resulting in event reservoir are fault cyclicity and episodic characteristic.
充分考虑构造、沉积、输导体系和成藏动力等因素,分析认为:夏口断裂带油气藏聚集属于油气再运聚成藏模式,连通砂体与断层的配置是影响油气运移的主要因素;中央隆起带油气藏聚集属于油气事件成藏模式,划分为断裂活动事件成藏模式、火山活动事件成藏模式和重力流事件油气成藏模式三类,断层活动的旋回性和幕式性是诱发事件成藏的关键因素。
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It is thought that the channel bay line evolution processes can be divided into four stages. The first stage is soon of the sea level stable when the bayhead mountines are eroded and developed abrasion geomorphy and the productive materials were transport into the bay deposition by the tidal current and wave current and were reworked into gravel dams. The second stage is characterized by the fluvial output sediments and eroded sediments mixed deposition in channel bay and developed marine accumulation plain and sand riges in the plain under the wave reworked. The third stage developed clay silt marine accumulation plain under the action of the channel current and the wave action is very limited. The fourth stage is marked by human being reclaim which result in the channel bay filled and evoluted into a strait arce coast.
文章认为,峡道海湾的充填经历了四个阶段,第一阶段以峡道海湾湾顶山体在波浪作用下产生的侵蚀物质充填为主,发育了海蚀崖、海蚀洞、海蚀穴等侵蚀地形和湾顶砂砾石堤等堆积地形交替的峡道湾顶地貌,第二阶段以河流输出物质和峡道湾岛屿、礁石侵蚀物质在潮流作用下向峡道湾输运,由潮流和波流共同沉积为特征,发育海积平原,部分粗颗粒泥沙在波浪的改造峡,发育平原沙堤,第三阶段以河流输出物质为主,在涨落潮流搬运下进入峡道和峡道湾沉积,在峡道湾中发育以淤泥质粉砂为主要物质的海积平原,第四阶段以人类围涂造田为标志,加速峡道湾的充填过程,使峡道海湾最终趋于夷平,形成顺直均衡的弧形海岸。
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Based on predecessor\'s research results, formation condition of oil-gas reservoirs of S_(2+3) oil layer in westslope region was comprehensively and systematicaly studied, through using comprehensively seismics,logging, well logging, core, analysis assay data and paleontology data and adopting the latest theories andtechniques and methods of structural geology, sequence stratigraphy, sedimentography, petroleum geology,and oil-gas accumulation dynamics, etc. Main controlled factors, periods and models of oil-gasaccumulation and distribution were identified, favorable exploration areas were forecasted, throughdissecting typical oil-gas reservoirs and analyzing oil-gas accumulation mechanism and process.
本文在充分借鉴前人研究成果的基础上,综合利用地震、测井、录井、岩心及分析化验和测试资料,采用构造地质学、层序地层学、沉积学、石油地质学、成藏动力学等多学科的最新理论和方法,对西斜坡区萨二、三油层油气成藏条件进行了全面系统的研究,通过西斜坡区萨二、三油层典型油气藏解剖和油气运聚机理及过程分析,搞清了其油气成藏与分布的主控因素、期次和模式,进而预测有利勘探区带。
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At the experimental concentrations tested (00 u.g I/1), selenite and selenate did not significantly affect the accumulation of either mercury species by the green mussels. In contrast, selenomethionine significantly inhibited the uptake of MeHg and enhanced the uptake of Hgy the mussels, but it did not affect the assimilation from the ingested diatoms. We further examined the influence of tissue body burden of Se in the green mussels following pre-exposure to selenite and selenomethionine on the accumulation of Hg2 and MeHg from the dietary and aqueous phases.
实验结果表明,在实验设定的浓度范围内(00滩。L-l),同时暴露,s犷和s产均不能显著影响翡翠贻贝刘榕解态和颗粒态H广和MeHg的累积。seMe育游显著抑制翡翠贻贝对溶解态MeHg的吸收,提高对溶解态H犷+的吸收,但不能影响翡翠贻贝对颗粒态Hg的同化效率;通过投喂载反少或女N贻的硅藻,对翡翠贻贝进行预暴露,组织Se的浓度随预暴露时间延长而增加。
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Through the slope safely monitoring in Jin anqiao Hydropower Station,it is shown that the influence upon the stability of slope of B20 collapse accumulation from the excavation shear pin of the lower retaining wall and the rainfall in flood period is very sensitive,and the deformation characteristics and instability mechanism of slope of the accumulation are analyzed.
金安桥水电站边坡安全监测表明:左岸B20崩塌堆积体边坡的稳定性受下部挡墙基坑开挖切脚及汛期降雨影响十分敏感,分析了堆积体边坡的变形特征和失稳机理。
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This paper aims at the characteristics of conceptual twophase resistance of debris flow. It uses the conceptual twophase resistance for a static analysis on accumulation state of debris flow. As a result,a formula for accumulation state of debris flow in general condition is presented.
针对泥石流的结构两相阻力特征,采用结构两相阻力对泥石流的堆积形态进行了静力学分析,推导出在一般条件下泥石流堆积形态的公式,并讨论了在不同条件下泥石流堆积形态的特点。
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- 推荐网络例句
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Mr. Putin said there were signs of genocide against the Ossetian people.
普京说,有迹象表明对南奥塞梯人进行了种族清洗。
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What I'm trying to say, Tristan is...
特瑞斯坦。我想说的是。
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Petersen largely pays attention to nanotech, but she also draws connections between technology and how it's used.
Petersen的注意力主要放在纳米技术上,不过她也研究技术与如何使用之间的联系。