The dynamic variations of groundwater level are subject to cyclic variation of precipitations.
当地降水量的多年周期性变化决定了地下水位的多年动态。
The troubles of dynamic variation about the model of monitored parameters bounds were also solved.
对复杂的监测信息实现了模块化管理，解决了监测参数界限模型的动态变化问题。
The kinds of feed and levels of enzyme are dynamic variation related with nutrient value of enzyme.
酶制剂的营养价值随饲料种类与酶的添加水平变化呈动态关系。
The GPS observation shows that the relative motions between the blocks in North China have dynamic variation.
GPS观测结果显示： 华北地区各块体间的相对运动存在动态变化。
Human activity is the main driving factor for the dynamic variation of spatial pattern of landscape in this area.
人类活动是该流域侵蚀景观时空变化的主要驱动因素。
Research result can provide detailed and credible data source so that it can implement the dynamic variation in the virtual forest growth.
其研究结果能够为树木、森林的动态过程模拟建模提供足够详细、可靠的数据源，从而实现整个虚拟森林生长的动态变化。
The formation process, dynamic variation, deciduous causes of oxide film of work roll are analyzed, and the control methods have been put forward.
分析了氧化膜的形成过程、动态变化及脱落原因，并提出了控制方法和措施。
Objective To investigate the dynamic variation of hematuria and proteinuria after exercise test (ET) and its value in the medical selection of the pilots.
目的探讨运动试验后血尿和蛋白尿变化规律以及在飞行员医学选拔中的价值。
Based on the data of observation in fixed location, the pilot study on soil moisture dynamic variation law of farmland in purple soil hilly region has been done.
依据定位观测数据，对紫色土丘陵区农用地土壤水分的动态变化规律进行了初步研究。
Start-up process is a kind of complicated dynamic variation system, which exists not only continuous dynamic variables but also gone with discrete logic variables.
化工开停车过程是既有连续动态变量，又有离散逻辑变量的复杂动态变化系统，混杂现象普遍存在于流程生产工业中，目前对其进行的研究刚刚起步。
Also it is the valuation criterion of material price dynamic variation and basis of the material valuation for bidding bottom of construction bid and tender quotation.
同时，它也是材料价格动态变化的计价依据，施工招标标底、投标报价的材料费计价的基础。
Groundwater dynamic variation is a very important method of getting acquainted with human activities towards the incidence of groundwater system, variation trend and range.
地下水动态变化研究是了解地下水系统受人类活动的影响程度、变化趋势和变化幅度的一个重要手段。
Objective: to study the relationship between pulse position and dynamic variation of distance from transverse section centroid of radial artery to skin during a cardiac cycle.
目的：探讨周期运动过程中桡动脉横切面轴心到皮肤距离的动态变化与脉位的关系。
Dynamic variation of extracellular enzyme activity, extracellular polysaccharide and other relative target during the submerged culture of Corilus versicolor were investigated.
研究了云芝在液体培养过程中胞外酶与胞外多糖等相关指标的动态变化。
The applications of fractional method on the dynamic variation of wetland resources were investigated, wetland resources in Lixiahe region, north of Jiangsu province, as an example.
以苏北里下河地区湿地资源动态变化为例，探讨了分形方法在湿地资源动态变化研究中的应用。
The dynamic variation of various photosynthesis indexes at different growing stages of sweet potato cultivars and their relation to the harvested dry yield of tuber were investigated.
分析了甘薯品种不同生长时期光合生理指标的动态变化规律及其与薯干产量之间的关系。
Based on the tire magic formula model, the dynamic variation process of the tire optimal slip ratio and the maximum friction coefficient on the road with the vehicle velocity is researched.
基于轮胎的魔术公式模型，研究了轮胎在路面的最佳滑移率和最大摩擦系数随汽车速度的动态变化过程。
Dynamic variation of thermal distortions and depolarization losses of heat capacity laser is also analyzed. The simulation results are compared with those of continued water-cooled rod laser.
计算了热容激光器的热畸变和退偏损耗随时间的动态变化规律，并与采用连续水冷却方式工作的圆棒激光器的热畸变特性做了比较。
Based on the proposed method and taking the New England 39-bus power system for example, the impacts of market participants' cost functions on dynamic variation of power price are calculated.
依据所提出的方法，以新英格兰39节点系统为例，计算了市场参与者成本函数对电价动态变化的影响。
The dynamic variation of the Radon-density in soil with the lapse of time has been obtained from surveying at fixed position in Beichuan area along the middle part of the Longmenshan fault zone.
在龙门山断裂带中段的北川地区进行了土壤氡浓度随时间的动态变化定点观测。
The dynamic SIF variation was found to lag behind the stress - pulse impingement by several microseconds.
人们发现，动态应力强度因子的变化滞后于应力脉冲冲击几微秒。
The cognition on internal microcosmic and dynamic detailed variation of specific sport event is the main developing trend of studying and researching specific characteristic.
对专项运动内在、微观和动态的细节变化进行深入了解和认识，是当前探索和研究专项特征的主要发展趋势。
Numeric experiments of the ideal ice fields are carried out for simulating the dynamic process of ice thickness variation.
进行理想场的数值试验，模拟冰厚变化动力过程。
Repetitive control is used to reduce voltage distortion under nonlinear loads and instantaneous feedback control is designed to quicken the dynamic response process under abrupt load variation.
系统利用重复控制抑制非线性负载下的电压畸变，利用瞬时值反馈控制加快负载突变时的动态响应过程。
Repetitive control is used to reduce voltage distortion under nonlinear loads and instantaneous feedback control is designed to quicken the dynamic response process under abrupt load variation.
系统利用重复控制抑制非线性负载下的电压畸变，利用瞬时值反馈控制加快负载突变时的动态响应过程。
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