That is now being addressed by the design of special fertilisers adapted to African soil.
现今一种为非洲土壤量身定做的特殊肥料配方解决了这个问题。
Salt basins, sand and lava cover much of its 40,000 square miles (103,600 square km), and the soil is so lifeless that NASA can design their Mars ground tests on Atacama land.
大约4万平方英里（103,600平方公里）的地区都被盐盆地，沙地和熔岩所覆盖。 因为这里的土壤毫无生命力所以美国国家航空及太空局可以在这个岛上进行火星地面测验。
Salt basins, sand and lava cover much of its 40,000 square miles (103,600 square km), and the soil is so lifeless that NASA can design their Mars ground tests on Atacama land.
大约4万平方英里(103,600平方公里)的地区都被盐盆地，沙地和熔岩所覆盖。因为这里的土壤毫无生命力所以美国国家航空及太空局可以在这个岛上进行火星地面测验。
How well water moves down through your soil determines drainage design and affects landscape health.
如何通过移动井水下确定您的土壤排水设计，影响景观的健康。
Your landscaper should test your soil as part of the landscape design process.
您的庭园设计应该测试作为景观设计的过程中您的土壤。
How to treat soft soil foundation is one key problem in the design.
如何处理好软土地基是设计中的一个关键问题。
Therefore, understanding the forced mechanism of soil anchor bolting to design competence, reduce project accident and reduce project cost has directive significance at present.
因此，了解土层锚杆受力机理对目前锚杆设计水平和减少工程事故及降低工程造价具有指导意义。
In this paper, the design, construction and monitoring of a highrise building foundation pit soil bolting are introduced, which gives a reference to the similar projects.
介绍了某高层建筑基坑土钉支护的设计、施工与监测，为高层建筑基坑支护的设计、施工以及监测提供参考。
This paper describes in detail the design of an indoor paddy soil bin suitable both for paddy-wheel test and for floating boat test.
本文通过对国内外一些士槽的分析，设计了一种既适用于水田轮试验又适用于机耕船试验的水田土槽。
A system measuring soil moisture in sunlight greenhouse is studied and designed in the paper and the plan design, circuit design and choice of sensor are introduced.
通过研究设计了可用于温室土壤水分的测量系统，介绍了其方案设计、电路设计和传感器的选择等问题。
Research shows that in-situ test methods reflect the engineering properties of the soil more objectively and serve the survey and design of the excavation engineering better.
研究表明：原位测试方法能更客观的反映土体工程性质，更好的为基坑工程勘察、设计服务。
In this article, the author analyzes the causes of abnormal static load test of pipe pile in soft soil stratum, puts forward reasonable advices from design and construction aspect.
对软土地质条件下管桩静载荷试验异常原因进行研究分析，从设计和施工角度提出了合理建议。
We did not want to design on the land properly arranged by cutting the ground or build up the soil.
我们不想在通过切割地面或填方的正确安排的土地上设计。
The probabilistic model of rock and soil mechanics parameters affects the results and precision of reliability analysis and design.
岩土力学参数的概率分布类型直接影响岩土工程可靠性分析的计算结果和精度。
This design depends on soil and water table characteristics and will not be feasible in all areas.
这种设计取决于土壤和水位特征，不是所有地区都适用的。
There is some ambiguity about the soil-nail interaction mechanism in the design of soil nailing reinforcement.
在深基坝支护设计中，对钉土作用机理存在着许多模糊认识。
It has just begun to study the mechanism and design method of broadly graded soil filter.
多级配砾石土反滤层工作机理及设计方法的研究，国内外均刚开始。
In the design of high soil slope, the influences of soil parameters are usually more significant than different calculated methods for the result of slope stability calculation.
土质高边坡工程的设计中，土性参数的选取对边坡稳定性计算结果的影响往往要比选用不同计算方法更为显著。
This paper presents the effects of soil liquefaction on design response spectrum in terms of effective stress theory by considering the thickness and depth of sand layer, and the earthquake intensity.
本文采用有效应力原理分析了液化土层对设计反应谱的影响，分析中考虑了砂层的厚度、埋深和输入地震动等因素。
The theoretical model can be applied to the design and analysis of soil source heat pump system.
该理论模型可应用于土壤源热泵系统的分析和设计中。
Soil water balance models are especially important in the prediction of flood runoff, calculation of soil moisture content, design and management of irrigation and simulation of climate impact.
土壤水分平衡模型在洪水预测、土壤湿度计算、灌溉设计管理以及全球气候变化影响的仿真分析上十分重要。
The parameters of shear strength of slide zone soil are indispensable factors for stability evaluation and countermeasure design to landslides.
滑带土抗剪强度参数的正确选取，是滑坡稳定性评价和抗滑工程设计中的关键问题。
Based on analyzing how to confirm the design value of soil resistivity in the design of substation grounding project, a new method to confirm the design value of soil resistivity is put forward.
在对变电站接地工程设计中存在的如何确定土壤电阻率设计值的问题进行分析的基础上，提出了一种新的确定土壤电阻率设计值的方法。
The soil parameter is the basic parameter in the soil engineering design, but the variety of soil parameter have the very strong region characteristic.
岩土参数是岩土工程设计的基本参数，而岩土参数的变化具有很强的地域特征。
More moisture content and higher soil initial temperature are favorable to the design and operation of GSHP systems.
当土壤含湿量大、土壤初始温度高时，对于系统的设计与运行是有利的。
According to the data of dynamic property of the site soil, the design ground motion parameters of the different level are calculated by the equivalent linear method.
采用一维等效线性化方法，根据场地土动力性能试验资料，确定不同抗震标准下的设计地震动参数。
The analysis and treatment of landslide provide useful data and information for design and construction of soil nail wall in old clay.
该滑坡的分析和处理为今后老粘性土层中喷锚的设计和施工提供了有益的启示。
This paper, on a real engineering, describes the application of cement-soil wall and shows some problems in design.
本文通过一实例说明，应用该结构及在设计验算中所出现的问题。
This paper, on a real engineering, describes the application of cement-soil wall and shows some problems in design.
本文通过一实例说明，应用该结构及在设计验算中所出现的问题。
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