英汉例句

• west river north river, river network horizon, the boat ran high, lion dancers huan.

  西江北江，河网纵横，龙舟激昂，狮舞人欢。

• because the simulation range of river network is wide, the water quality is mostly simulated in numerical method.

  由于河网的模拟范围很大，多数情况下只能采用数值方法进行水质模拟。

• a structural river network data model based on reaches is developed.

  建立了基于河段的河系结构化数据模型。

• with a big flow rate, it is suitable for the use of plain river network area and hilly irrigation and drainage, piscina water supply and drainage industrial water supply and drainage.

  本产品流量大，适用于平原河网地区和丘陵灌区，特别适用于农田排灌、鱼塘供排水及工业供排水。

• use wasp5 to simulate the water quality of tidal river network controlled by gates. and optimize wasp5 model in accordance with the specific characteristics of tidal river network.

  将wasp5水质模型运用到平原闸控感潮河网区进行水质模拟，同时针对河网的具体特点，将wasp5水质模型进行优化；

• at last, river water level in different plan condition is calculated integrating the method of city runoff and river network hydraulics, to provide technical supports for flood-prevention projects.

  进而将城市产汇流方法和河网水动力学方法相耦合，计算出在不同规划条件下的河网洪水位，以此为防洪规划工程提供技术支持。

• water quality model for the river network has been studied in this paper.

  本文研究了河网水质数学模型。

• water quality model for river network in plain area is set up based on one-dimensional advection-dispersion equation and water quality process equations.

  针对平原感潮河网水质状况的特点，利用一维对流扩散方程、水质过程方程建立了河网水质模型；

• more efforts were focused on withdrawing and numbering of the river network in zone ii, as a preparation for the simulation of the whole sediment yield-and-transport process through using the dyrm.

  在分区的基础上，完善了ii区的河网系统和编码系统，为用黄河数字流域模型模拟计算流域泥沙全过程提供了河网基础。

• for river network routing, the muskingum method is usually used.

  汇流演算基于河网结构采用分段马斯京根方法。

• for gis digital technology combined with river network numerical model, digital river network is used to generalize river network reasonably to ensure the precision and simplification of calculation.

  对未计入概化河网的水域，视作等面积「小水库」，通过侧向出流形式来考虑向概化河网外扩散的水流，以使模型计算更为合理。

• in the 1990s, the flood water level was lower than before at most stations in the river network of the pearl river delta under the same grade of runoff.

  90年代以来，珠江三角洲网河区大部分水位站同级流量的洪水位普遍下降的同时，局部河段洪水位却异常壅高。

• the model isdebugged and validated by the data observed, so it is proved suitable to simulate river network discharge, water level and contamination concentration.

  模型利用实测资料进行模型率定与验证，证明该模型基本合理，能够模拟河网各河道的流量、水位与浓度。

• at first, plain river network region and its hydrologic characteristics and the current situation of design water research are elaborated.

  论文首先阐述了平原河网地区及其水文特性，以及该地区设计水位计算的研究现状。

• the concepts concerning environmental management for water source protection in plain river network were defined and discussed.

  提出中国东部平原河网地区水源地环境管理的概念及内涵。

• the experiment result shows that the structured elimination of man-made river network is carried out by the model which makes use of capability of genetic algorithms efficiently.

  实验结果表明该模型很好地利用了遗传算法的高效性能，实现了人工水网的结构化选取。

• this paper has designed a structural type identification method of the suzhou river network picked up from the spot-5 image.

  为从spot-5图像上提取苏州河网，设计了一种按层次进行的河网结构类型识别方法。

• a structural river network data model based on automated generalization oriented is developed, which contains lots of information needed by river network generalization.

  建立了一种面向自动综合的河系结构化数据模型，模型包含了大量水系综合所需要的信息。

• finally, based on the structured river network which contains these two indices, several retrieval functions are provided as a way to extract structural information during the str…

  根据包含以上两个索引的结构化河网，提供了若干检索函数，作为地图数据库中结构处理时结构信息的提取手段。

• further, a coupling model of hydrodynamic model and water quality model was developed and it can be applied to simulate the water environment of a tidal river network controlled by gates.

  进一步建立水动力模型和水质模型的耦合，使之可以应用于闸控感潮河网水环境的模拟。

• in this paper, an unsteady flow and sediment mathematical model of the river network of dongjiang has been established;

  本文建立了东江下游及三角洲河网非恒定流水沙数学模型，对河床下切的影响因素进行分析研究。

• with quite developed river network and convenient channels to the ocean, it is an effective way to use seawater as landscape water to improve water environment in tianjin beachfront .

  利用天津市滨海新区具有较发达的河网和方便的入海通道，将海水引入河道作景观水是改善水环境的措施之一。

• finally, based on the structured river network which contains these two indices, several retrieval functions are provided as a way to extract structural information during the structure pr…

  根据包含以上两个索引的结构化河网，提供了若干检索函数，作为地图数据库中结构处理时结构信息的提取手段。

• presently, the water supply measurement for industry and irrigation area has been well researched, while the research on regional plain river network is still scarce.

  目前，工业用水计量、灌区用水计量的研究已经比较成熟，而对于以行政区域为界的针对农业和生活用水的区域供水计量的研究尚属新课题。

• but the channel density and the water area is large, the storage capacity of river network is large.

  但由于河流众多，水面面积大，河网的调蓄能力也相当可观。

• a 1-d unsteady flow hydrodynamic numerical model is developed for the river network region of the pearl river delta, and the model is calibrated with the measured data.

  建立了珠江三角州河网区一维非恒定流水动力学数学模型，并根据实测资料对模型进行了率定验证；