To make analysis of soil nutrients and work out plans for applying fertilizer.
土壤全养份分析,制定施肥方案。
The up-to-date research progress of the finite element analysis of soil cutting is reviewed.
阐述了用有限元法分析土壤切削问题的研究进展情况。
The analysis of soil erosion factors and situation in the upstream region of Nenjiang River;
结合黑龙江省西部嫩江中游的实际情况,建立草原蒸散量的计算模式。
Analysis of soil spatial distribution pattern is a constantly important field in soil science.
土壤空间分布规律的分析一直是土壤学研究的重要课题。
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。
The analysis of soil spatial distribution pattern is constantly an important research aspect in soil science.
土壤空间分布规律的分析一直是土壤学研究的重要课题。
With the measured data, the parameters of equivalent circle zone can be obtained by back analysis of soil displacement.
在有实测位移的情况下,可运用位移反分析法较准确地获取等代层的参数。
Aiming at the elastoplastic analysis of soil slope stability, a reproducing kernel particle method(RKPM) was put forward.
针对土质边坡的稳定性问题,提出了利用无网格法中的再生核质点法(RKPM)进行弹塑性分析的方法。
The analysis of soil microstructure has very important signification to keep away groundwork's collapse, sink and distortion.
分析土壤微观结构对防范地基的坍塌、下陷和变形有非常重要的意义。
Mineral analysis of soil samples in the laboratory, the island's volcanic soil at least contain a so-called saprolite weathered rock.
在实验室对土壤样品进行矿物质分析,发现岛上的火山土壤至少含有一种称之为腐岩的风化岩石。
The analysis of soil-leaf linear mixed spectra suggests that this method has the potential to effectively remove the soil background effect.
分析土壤叶片线性混合光谱表明:该方法能有效的消除土壤背景影响。
Based on stress analysis of soil mass in the course of cleavage grouting, the cleavage type of different kinds of soil mass is discussed in this paper.
本文通过对劈裂灌浆过程中土体的应力分析,探讨了不同类型土体劈裂形式,从而对劈裂灌装加固土体的机理得到了较好的解释。
The results of physical and chemical analysis of soil samples showed that the diameter changing point of soil particles caused by soil erosion is about 0.
通过小区采样并进行了机械组成和化学分析,认为侵蚀过程导致的土壤颗粒坡面分布变化点在0 。
Effect of a new pesticide, acetamiprid, on biological activity in upland soil was studied through analysis of soil enzyme activities and soil respiration.
通过对土壤呼吸强度和土壤酶活性的测定,研究了新型杀虫剂啶虫脒对旱地土壤生物活性的影响。
Fully considering the speciality of soil nailing, a rather precise method of stability analysis of soil nailing based on general fracture surface is presented.
充分地考虑土钉支护的特殊性,建立了一个比较精确的基于一般破裂面的土钉支护稳定性分析方法。
The analysis of soil mechanical component is to analyze soil grain diameter. That is to say, it is to measure the content which composed the different diameter particle.
土壤机械组成分析就是指土壤粒径分析,即测定组成土壤的不同直径颗粒的含量。
The method is also easy and fast, sensitive and reliable. The method can be applied to the polycyclic aromatic hydrocarbon analysis of soil and substrate sludge samples.
采用本发明的方法去除速度快,效果好,方法简单,快速,灵敏,可靠,可用于土壤及底泥样品中多环芳烃的分析。
Their results show that the dynamic boundary element method is effective in the analysis of soil-structure interaction. boundary integral equation, potential function. Laplace transform.
结果表明动力边界单元法在土一结构动力耦合效应问题中的分析是一种有效的方法。
The mapping results showed that combining geology analysis of soil erosion with feature analysis of image was crux to judge soil erosion type and intensity, and to take quantitative mapping.
制图结果表明:土壤侵蚀的地学分析与影象特征分析相结合是判别土壤侵蚀类型和侵蚀强度,进行定量制图的关键;
Several typical problems in the seismic response analysis of soil layer with deep deposit have been discussed according to the seismic response analysis of the soil layer in Shanghai region.
以上海地区土层地震反应分析为例,讨论了深覆盖土层地震反应分析中的几个典型问题。
The robotic arm is a vital instrument on NASA's Phoenix Mars Lander. It will dig into the icy soil and bring samples back to the science deck of the spacecraft for analysis.
机械臂在美国航天局的火星登陆计划中是一个至关重要的部分,他将挖开土星表面冰冷的土壤并把采样带回航天器进行分析。
Based on infiltration capacity curve, the paper demonstrates the amelioration of soil infiltration capability under the soil and water conservation measures from theoretical and experimental analysis.
从土壤水分下渗能力曲线出发,从理论和实验分析两方面说明水土保持措施下土壤入渗性能的改良作用。
Slice method and finite element method are principal methods of soil slope stability analysis.
条分法和有限元法是土质边坡稳定分析的主要方法。
In the analysis of the soil slope stability, safety coefficient is the key to measure the slope stability.
在边坡稳定分析中,边坡的稳定安全系数是边坡稳定与否的重要判断依据。
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。
The field survey and the data analysis show that the cause of soil drying in the Loess Plateau of northern Shannxi has two aspects: natural causes and anthropogenic causes.
野外调查和资料分析显示,陕北黄土高原土壤干化原因有两个方面:一是自然原因;二是人为原因。
On the basis of soil survey analysis and soil column study, Soil Vapor Extraction Equipment installation and SVE extracting and monitoring system are designed and built-up.
在现场土壤调查分析以及土柱实验基础上,设计并建立了SVE试验装置、抽提及监测井系统。
At the same time the space variation of the soil parameter already drive people a cognition, combine to lead into the dependable analysis of the soil engineering gradually.
同时岩土参数的空间变异性已被人们所认识,并逐步引入岩土工程的可靠性分析中。
At the same time the space variation of the soil parameter already drive people a cognition, combine to lead into the dependable analysis of the soil engineering gradually.
同时岩土参数的空间变异性已被人们所认识,并逐步引入岩土工程的可靠性分析中。
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