And then, it discusses the dynamic ground water storage equation and finds the factors that affect the aquifer storage.
在此基础之上，探讨动态的地下水储量方程，并归纳出影响地下水储量的因素。
And then it discusses the dynamic ground storage equation and finds the factors that affect the aquifer storage.
在此基础之上，探讨了动态的地下水储量方程，并归纳出影响地下水储量的因素。
Because the coefficient matrix of the equation to be solved is very sparse, the algorithm with the compact storage scheme is given and the computation cost is also reduced.
对于所求解方程的系数矩阵的高度稀疏性，给出了紧缩存储算法，节省了存储空间和减少了计算量。
Based on the data of forest resources inventories of Henan Province in 2003, forest biomass carbon storage is estimated using regression equation between biomass of various tree species and volume.
利用2003年河南省森林资源清查资料，建立不同优势树种生物量与蓄积量之间的回归方程，对河南省森林的碳储量进行了推算。
In wave equation migration using finite element method, a great deal of computer's internal storage and computer time are used because of too many unknowns involved.
在使用有限元法求解波动方程偏移过程中，由于未知量数目巨大，需要花费大量的计算机存储空间和计算时间。
By analyzing the heat transfer law of lossless storage in cryogenic vessel, a heat transfer model was established and the differential equation was derived.
分析了低温液体容器无损存储时的传热规律，并建立了传热模型，得出了反映储罐绝热层温度变化的微分方程序。
Based on the ageing experimental results, the ageing dynamic equation of HTPB propellant is obtained. A calculation and reliability analysis for propellant storage life are also presented.
在分析老化实验数据的基础上，建立了丁羟推进剂老化的动力学方程，以此为基础预估了推进剂的贮存寿命，分析了贮存寿命的可靠性。
Too much computation and too big internal storage to be used are the main troubles we face in the iterative inversion of wave equation.
计算量及计算机内存量过大是波动方程迭代反演中所面临的主要困难之一。
The calculation equation of the economic insulating layer thickness in different service life was (derived) through the life cycle economical analysis of the mini-cold storage.
通过有限生命周期内微型冷库经济性能的分析，推导了微型冷库在使用年限不同时的经济保温层厚度计算公式。
The BEM is a new method of numerical calculation compared with other methods. It has many advantages, such as smaller order of equation, less data input, less internal storage and faster velocity .
边界元法是一种新的数值计算方法，与已有的其它数值方法相比，具有方程组阶数低、输入数据少、占有内存少、速度快等优点。
KGT used in electric locomotive, that starts steadily speed regulation equation saves electric energy, extends storage battery life.
KGT应用在电机车上起动平稳，调速均匀，节约电能，延长蓄电池的使用寿命。
For solving this model, an adjoint equation approach is presented, which can overcome the difficulty of computer storage. Finally, an algorithm and a flow chart are given.
针对模型求解上存在的困难，建立了一类伴随方程方法，解决了大规模地下水管理问题在内存上的困难，最后给出了一个算法和计算框图。
For solving this model, an adjoint equation approach is presented, which can overcome the difficulty of computer storage. Finally, an algorithm and a flow chart are given.
针对模型求解上存在的困难，建立了一类伴随方程方法，解决了大规模地下水管理问题在内存上的困难，最后给出了一个算法和计算框图。
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