灌

Company's main products are including: complete sets of equipment, water treatment, pure water, mineral water filling production line, three in one filling machine, bottle blowing machine, mold, commercial, household water purifier dispenser, direct drink machine, water machine and other related products.

公司现主要产品包括：水处理成套设备，纯净水、矿泉水灌装生产线，三合一灌装机，吹瓶机，模具，商用、家用净水器饮水机，直饮机，纯水机及相关配套产品。

Border irrigation is a new kind of surface irrigation technique derived from the irrigation practice in the irrigation district in northern China.

小畦灌是我国北方一些灌区从灌溉实践中摸索出来的一种新型地面灌水技术。

A simplified analytic model of border irrigation on the basis of water balance principle was set up and testified by some research results and field experiments. Results show that the model is simple and accurate, which can be used to determine the reasonable technical index of border irrigation.

结合已有文献资料和田间试验对模型进行检验，表明该模型具有计算求解方便、精度较高的优点，可用于畦灌合理灌水技术指标的确定。

The surface irrigation occupies 95% of the total irrigated area, the border irrigation is the main method in surface irrigation, so there is much importance in researching on the border irrigation water-saving means.

地面灌溉占我国灌溉总面积的95％，其中畦灌又是地面灌溉的主要方式，研究畦灌中的节水措施对于发展农业节水具有重要意义。

The results show that if the width and the length of the border are carefully designed, border irrigation can reduce deep percolation and irrigation quotas, and improve irrigation uniformity and efficiency of field water use.

结果表明：在适当控制畦宽和畦长的情况下，可以减少深层渗漏、降低灌水定额、提高灌水均匀度和田间水利用率，从而实现节水、节能的目的。

Testified by some research results and field experiments, it is shown that the model is reasonable and has some advantages, such as strict physical foundation, simple calculation and solution, higher accuracy. So it can be used to decide the reasonable technical indexes of border irrigation.

结合已有文献资料和田间试验对模型进行检验，表明所提出计算下渗水形状系数的简化公式和经验公式是可靠的，以此建立的水流推进简化模型具有严谨的物理基础，且计算求解方便、精度较高，可用于畦灌合理灌水技术指标的确定。

The one-dimensional complete hydrodynamic model for border irrigation based on the hybrid numerical method can obviously increase computational stability and convergence, and effectively improve computational precision and efficiency, and provide a good numerical simulation tool for the design of border irrigation system and performance evaluation.

基于混合数值解法的一维畦灌全水动力学数值模拟方法可明显增强数值计算的稳定性和收敛性，有效提高了计算精度和效率，为开展畦灌系统设计与性能评价提供了可靠的数值模拟手段。

Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.

畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。

Based on water balance model, the change of figure coefficients of infiltration water and surface water storage under border irrigation was analyzed. The power index of movement distance and time has little influence on the figure coefficient of infiltration water in the course of surface water movement, which can be substituted by a stable value.

该文依据水量平衡模型，分析畦灌下渗水形状系数、地表储水形状系数的变化规律，结果表明下渗水形状系数受地表水推进过程中的推进距离和时间的幂指数影响很小，可用一个稳定值代替，由此建立了基于水量平衡原理的畦灌水流推进简化解析模型。

The technical measures to improve packing quality of bottled liquor mainly include online examination of packing materials before liquor packing, sampling and assaying before liquor bottle-filling, and examination of liquor bottles before liquor-filling on the production line etc.

提高瓶装白酒包装质量的主要措施有：包装前对包装材料进行上线检验，酒在灌装前再次进行取样化验，酒瓶在上线灌装前进行检查等。

Do you know, i need you to come back

你知道吗，我需要你回来

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。