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estimating相关的网络例句

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与 estimating 相关的网络例句 [注:此内容来源于网络,仅供参考]

Efficient method was also taken up with for controlling and mitigating methane emissions from paddy fields.In summary, this study showed the feasibility of using new multi-temporal microwaveRadar ALOS data acquired in key dates during rice growing season to extract paddy ricegrowing area was tested. A modified rice backscatter model was developed on the basis oforiginal radiation transfer model for simulating paddy rice backscattering characeteristics. Themodified model and Genetic Algorithm Optimization Tool were synergized to reversephysical parameters and map rice biomass at spatial scale in the study area. At last, on thebasis of paddy rice planting area and farming practice data, biogeochemical DNDC modelwas utilized to simulate quantitatively estimating methane (CH_4) emission from paddy fieldsand represented some specific mitigation scheme.

综上所述,本研究在以下几方面取得了进展:验证了在水稻主要生长期内获得的多时相ALOS/PALSAR雷达数据提取种植面积的实用性;在原有辐射传输模型基础上进行改进,得到了适用于模拟水稻后向散射系数的一阶散射模型;利用改进的模型和遗传算法优化工具进行水稻结构参数反演,并对研究区开展水稻生物量空间分布制图和估算;利用DNDC模型模拟和定量估算稻田CH_4的排放量,进而提出了具体减排耕作措施。

This paper uses spectrum analysis technique for estimating the Loran-C skywave delay s.

使用现代谱估计技术进行罗兰C接收机的天波延迟估计,有效地解决了常规接收机基准点固定的问题。

We use the Mitchell System for estimating repairs, accepted by insurance companies, we warranty all paint work for as long as you own your vehicle, and we are happy to provide you with a free rental car for the duration of your repair.

我们使用米切尔系统的估计修理,接受保险公司,我们保证所有的油漆工作,只要您拥有您的车辆,我们很高兴为您提供免费的汽车租赁期间的维修。

Leaving aside roadworks, traffic jams are ultimately caused by drivers doing something stupid—taking unnecessary risks, misjudging distances, over-estimating their own skill or simply driving too fast.

不考虑道路施工因素,堵车归根到底是由司机的愚昧行为造成的:冒无谓的风险、错误估计距离、高估个人车技或是超速。

It pays most attention to the important problems of financing decision Choice in A Corp., such as analyzing industry background, selecting investing items, estimating financing requirers and avoiding financing risks. We also provide the financial in formations of A Corp. which is helpful for students to analyze these financing cases based on financing decision theory.

案例集中讨论了A公司在做出再融资决策过程中的行业背景分析、投资项目选择、融资必要性分析、融资风险防范等问题,并给出了A公司自身的财务预测信息、购买资产效益预测、投资资产定价等资料,为学生依据财务融资决策理论进行分析提供了可能性。

The reactionsystem of polyesterification of DFA and EG was analyzed and simplified. Based on thehypothesis of equal and unequal activity of the end-group of monomer and polymer,the modelⅠand modelⅡfor estimating kinetic parameters were established usingimproved Genetic Algorithm, which was so improved by introducing the Elitist Model,Simulate annealing, Runge-Kutta method, proportional distribution randomizer etc.into the operators, and these models were more compatible with the estimation ofcomplex reaction kinetic model parameters.

对二聚脂肪酸与乙二醇缩聚反应体系进行了分析和简化,基于单体和聚合物端基等活性及不等活性的假设,采用已加入最优保存策略、变量数值扰动、龙格库塔积分(Runge-Kutta)算法、均匀分布的随机数发生器算子的遗传算法,建立了模型Ⅰ和模型Ⅱ,并利用C~计算机语言编程来估算动力学模型的参数。

Two methods( moment estimator ,bootstrap estimator) are presented for estimating the number of rare species by the sampling of quadrats.

利用矩估计和一个稳健估计方法来处理植物学家在林地的地面植被群落调查数据。

The paper provided an effective method of estimating project and improving working characteristic of loading mechanism through making mathematics model and simulating curve of track and rate and acceleration and pawls power.

通过建立适当的装载机构数学模型,模拟单、双耙爪爪尖的轨迹、速度、加速度、耙取力曲线,并且通过改变转盘速度对轨迹各段的速度、加速度、耙取力的特性进行研究,为评价设计方案、改善装载机构性能提供一种有效的手段。

The product serves the architect and engineer in the design phase in this way for comparative cost estimating.

该产品在设计阶段以这样的方式为建筑师和工程师提供比较费用估计方面的服务。

According to the concept of normalised load, this paper also offers the formula and the parameters H〓 for estimating J-integral, where H〓 is listed at tabular functions.

依据标准载荷的概念,给出了估算J积分的计算公式和所需参数H〓,其中H〓被列成表格化函数。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。