片语

source region[计] 源区；发源地

major source rock area主力烃源巖区

water source protected area水源保护区

water source protection area水源保护区

source protecting area水源保护区

sand source control area沙韵肝理区

source protection area水源保护区

source contact area源接点区

source producing area rules中原产地规则

source rock area油源区

英汉例句

• the source area of three rivers is our county's key ecological protection region, and it is very important guarantee to ecological reconstruction of western region.

  源区的生态建设、环境保护和经济发展是事关我国乃至东南亚地区的可持续发展的大事。

• use the algorithm that generates a random ssn with a valid source area number (first 3 digits).

  使用生成包含有效原区号的随机ssn（前3位数字）的算法。

• this paper briefly introduces the application of 3s(gis, rs and gps) technologies in the dynamic monitoring of soil erosion in the source area of the danjiangkon reservoir.

  主要介绍了3s技术在丹江口水库水源区水土流失动态监测项目中的应用。

• depending on the application, some level of authenticity might be preferable, such as a random social security number with a valid source area number.

  使用某些级别的真实性是可取的（取决于具体的应用程序），比如包含有效原区号的随机社会保险号。

• the southern source area central depression belt and formed 5 sets of sequence of far-shore turbidite fan system on gentle slope.

  其中，南部的物源影响了整个中央洼陷带，沙三段共形成5套规模较大的缓坡远岸浊积扇序列；

• if the destination area does not intersect the source area, the source area is filled with blanks using the current foreground and background colors.

  如果目标区域与源区域不相交，则使用当前前景色和背景色将源区域填充为空白。

• analysis of source rock nature and provenance direction of source area is an extremely important foundation of geological research.

  物源分析是开展沉积相研究的基础，物源区母巖性质和物源方向分析是极其重要的基础地质研究内容。

• that is, the source area is clipped to fit the current screen buffer.

  也就是说，会将来源区域加以裁剪，以适合目前的萤幕缓沖区。

• taken shaanxi water source area of the middle line south-to-north water transfer project as the study object, the calculation model of soil and water conservation eco-compensation quantity was build.

  选择南水北调中线陜西水源区为研究对象，构建生态补偿量计算模型。

• in the model, the basic grids are sectorial ones, but the source area and near source area is regularly shaped to rectangular grids.

  该模型采用扇形网格和正方形网格相结合，以扇形网格为基本框架，而将面源区和近源区划分成正方形网格。

• in qianyanzhou station, the fsam model can only simulate the flux source area under conditions of day-and-night stable atmospheric layer and inactive turbulence.

  在该测站中，fsam模型只能模拟昼夜层结稳定，湍流不活跃时的通量源面积。

• the chemical variation of the volcanics are controlled by both residual of plagioclase in the melting source area and crystal fractionation of biotite after magma formation.

  认为火山巖的成分分异受斜长石在巖浆源区熔融残留和巖浆形成后黑云母的结晶分离双重控制。

• copies a specified source area of the screen buffer to a specified destination area.

  将萤幕缓沖区的指定之来源区域复制到指定之目标区域中。

• otherwise, the intersected portion of the source area is not filled.

  否则，不会填满来源区域的交集部分。

• the upper cangfanggou group is with mixed characteristics of the source area and something shows that early triassic swelling bogda mountain has become the source area.

  而上苍房沟群以混杂物源区为特征，表明早三叠世隆升的博格达山已成为其物源区。

• the analysis indicates that the transporting force of sand-storm activity and matter in sand dust source area are the decisive factors of sand storm activity.

  分析表明，沙尘暴活动的搬运动力和沙尘来源区物质所处状态是沙尘暴活动与否的决定因素。

• based on these prerequisites, this paper presumes to categorize lake deltas on the basis of slope and distance between source area and depocenter.

  本文从这一总的前提出发，提出了以坡降大小和距物源区远近为主要因素，对入湖三角洲进行分类的设想。

• the water quality safety in source area of honggang water plant was analyzed according to the influence of carrying capacity of environment, pollution sources, and spill accidents in the source area.

  从水源地环境承载能力、区域污染源及事故溢液对水源地影响等方面分析洪港水厂水源水质安全性。

• a group of quaternary gyttjor are discovered in rimaqu basin in the yellow river source area which formed the first terrace foundation, included gravel aleurite, aleurite and clay layer.

  在黄河源区支流日玛曲河谷发现第四纪湖相沉积，以含砾粉砂、粉砂、粘土互层组合为特征，形成河流的第一阶地基座。

• the source area of the yellow river, above tangnaihai, is the main runoff, producing region of this river.

  黄河唐乃亥以上黄河河源区是黄河上游主要产水区。