查询词典 subhumid

The area of Tongzhou zone is 912.34sq.km; it is located at the fluvial plain of Yongding River and Chaobai River; the average altitude above sealevel is 20m; the hypsography is plain, the soil is fertile, and there are many rivers and plenty of water; it belongs to warm temperate zone territoriality subhumid monsoom climate, its annual sunlight is 2730 hours, annual average temperature is 11.3℃.

通州区面积912.34平方公里，地处永定河、潮白河冲积平原，平均海拔高程20公尺，地势平坦、土地肥沃、多河富水，属于暖温带大陆性半湿润季风气候，年日照2730小时，年平均气温11.3℃。

This research provides academic and instructive meanings for high yield and water use efficiency of maize in subhumid regions.

这对半湿润地区玉米节水高产栽培有重要参考价值。

Desertification is land degradation occurs in arid, semi-arid and subhumid regions, which is one of the he environmental problems human society generally concerned in the context of global change, has a direct relationship with the survival and development of their own humanity.

沙漠化即发生在干旱、半干旱及半湿润干旱地区的沙质荒漠化，是全球变化背景下，人类社会普遍关注的环境问题之一，与人类自身的生存和发展有着直接的关系。

Can be installed on the machine, or you can use the rear subhumid can also be used as a calender.

既可机上安装，也可机后使用还可用作半湿压光机。

Therefore, it is clear that the moisture regime is the principle factor for the land cover change in subhumid and semiarid areas of the mid-temperature zone.

定量计算表明，人类活动所导致的生态破坏在内蒙古奈曼旗50～70年代和50～90年代累计发生的土地沙漠化中所起的作用分别占38.4％和46.7％。

The study area, served as a key part of the subhumid and semiarid areas of midtemperate zone in China, is characterized by the vulnerable eco-environment and most sensitive to global environmental change.

研究工作所涉及的范围是中国中温带半湿润—半干旱区的重要组成部分。

But the change of humid boundaries is not in evidence like the heat boundaries. Before and after 1980, the Subhumid boundary and semiarid boundary move towards west or east by turns.

而干湿界线的变化却不如热量界线变化明显，80年代以前和80年代以后的湿润和半湿润的界线表现为南段东退北段西移。

It influences the physical, chemical and biological characteristics of soil directly.The black soil in the north-east district of our country exists in subhumid monsoonal climate in temperate zone.

我国东北的黑土分布于温带半湿润季风气候区，在长达半年的冬春季节里土壤处于冻结和解冻状态。

From late mid-Pleistocence to Holecence, KunMing Basin has gone through follow process: cool and dry to warm and subhumid to warm and dry to moderate and dry to cool and wet to warm and subhumid to warm and dry.

从更新世中期后期至全新世本区气候经历了凉干—温暖半湿润—温暖偏干—温和偏干—温凉湿润—温暖半湿润—温暖偏干的逐渐过渡的过程。

Based on the ecological characteristics, climate and humidity condition for the vegetation of the sporopollen from the both of the wells, the palaeovegetation types have been reconstructed. The result shows that the paleoclimate changes from tropical semiarid-subhumid climate to subhumid mid subtropical climate to subhumid south subtropical climate.

通过对两口钻井的孢粉植被类型、气温带和干湿度类型及孢粉谱的进一步分析，可将泉头组-青山口组沉积期的气候变化划分为三个演化阶段，自下向上依次为半干半湿的热带气候——半湿润的中亚热带气候——半湿润的南亚热带气候。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。