red soil的例句大全

Hilly red soil with various landscape position and soil utilization styles were sampled and analyzed, results shows that effects of landscape variation and soil utilization styles on soil properties and soil water characteristics were obvious.

对不同地形部位和不同利用方式下的低丘红壤进行了采样和分析，结果表明地形变化和利用方式对土壤的理化性质和水分特性有明显的影响。

Study on Slope Erosion Control with Jute Geotextile on the Red Soil

黄麻土工布控制红壤坡面侵蚀的研究

A Study on the Temperature Effect on the Structural Strength of Granite Residual Red Soil

花岗岩残积红土结构强度的温度效应研究

Creation and Application of Utilizing and Managing Soil Information System in Red Soil Region. A Case Study

红壤区土壤资源利用与管理信息系统的研制

Slope plantation and defective forest erosion 、 dry slope erosion and hill collapse are the most prominent problem in red soil erosion region.

坡面人工林和残次林的林下侵蚀、缓坡旱地侵蚀和崩岗侵蚀是目前红壤区水土流失最突出的问题。

Dynamics and rational adjusting of surface water resources in hilly red soil regions

红壤丘陵区地表水资源动态与合理调蓄利用研究

The model, technology and benefits of building ecological orchard in hilly red soil region

红壤丘陵区生态果园建设的模式、技术与效应

In this article the authors studied the law of soil erosion under different cultivated models and slopes on 6-21 ° red soil sloping fields with the method of runoff plot The result showed that the amount of soil erosion could be decreased by 70-80% on terrace land;

在6～21°的红壤坡地上，采用径流小区法研究不同耕作模式和坡度下水土流失的规律。结果表明：梯地可以减少土壤侵蚀量70-80%；

Negative charges decreased slightly in latosol with less negative charges in the range of pH7. On the other hand, the negative charges in yellow earth and red soil with more negative charges decreased and increased obviously at low pH and high pH respectively.

带负电荷多的黄壤和红壤包铝后在低pH时负电荷明显减少，而高pH时负电荷明显增大；

In the red soil region in the south of China, serious seasonal drought exists. It is important to quantify the soil drought degree and soil-crop drought threshold for drought evaluation and soil water management.

我国南方红壤地区存在严重的季节性干旱，定量研究土壤干旱程度并确定土壤&作物系统干旱阈值对干旱评价和土壤水分管理具有很重要的意义。

Effects of Wetting Rate and Aggregate Size on Erosion Processes at Hillslope in Three Red Soils; Coupled model of moisture and heat reaction during soil freezing and thawing under environmental climate condition

湿润速率和表土团聚体粒径对红壤坡面侵蚀过程的影响环境气候条件下土壤冻融过程中湿热耦合作用模型研究

A soil column leaching experiment was designed and conducted to investigate effect of simulated acid rain on release of cadmium from two kinds of red soils.

采用室内模拟酸雨淋溶土柱的方法，研究了酸雨对2种红壤镉释放的影响。

Statistics Analysis about men's Professional Tennis Player on Red Soil Locality

男子职业网球选手红土场地得失分统计分析

Practice and effect of comprehensive management on low-yield tea garden in the area of low hill wITe red soil

低丘红壤低产茶园综合治理的实践与效果

Effect of Rehabilitated Forest on Soil Microbial Characteristics of Severely Degraded Red Soil Region

重建森林对退化红壤微生物特性的影响

Spring Variety Test of Black Sesame in Red Soil Hilly Regions

红壤丘陵区春季黑芝麻品种比较试验

Density of soil organic carbon pool and its variation in Hilly Red Soil Region

低丘红壤有机碳库的密度及变异

Bacterial wilt of Cleidiocarpon cavaleriei has become epiphytotic in earth hill and red soil areas in south of Guangxi, but it does not occur in limestone mountain areas.

蝴蝶果青枯病在广西引种的一些土山区、红壤区普遍发生，并日趋严重，成为当前发展蝴蝶果生产的重要障碍之一，但原产地石灰岩山地未发现此病。

A red soil containing ferric oxide; often used as a pigment.

一种含氧化铁、用作色素和颜料的红色土壤。

We compared morphological characters, phenology and chemical elemental contents of seven threatened plant species in limestone soil with those in acid red soil.

本文对比研究了7种石山稀有濒危植物在石灰岩土壤以及迁移到酸性土壤后的外形特征、生长发育习性及化学元素含量。