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- The results indicate that high failure probability of benches is primarily depended on inherent variability of strength,anti?weathering ability and hydro?physical properties of moraine soil. 分析结果表明,台阶边坡破坏概率较高,主要是由冰碛土强度的固有不确定性、抗风化能力以及水理性质决定的,而边坡结构因素对其影响不显著。
- Physical properties depend on the nature and arrangement of the soil particles. 土壤的物理特性决定于土粒的性质和排列。
- It is distinguished by its physical properties. 它可用其物理性质来识别。
- One material can be distinguished from another by their physical properties: color, density, specific, heat and so on. 一种材料与另一种材料的区别在于他们的物理性能:颜色、密度和比热等等。
- In the mean time,we also analysed changing laws of Lou soil?s physical properties in heavy loam soil region under different fertility level. 同时 ,还着重分析了重壤带的 土娄 土在不同肥力水平下其物理性质的变化规律。
- Compare the physical properties of the two substances. 比较一下这两种物质的物理特性。
- Click for ISO and ASTM tables of physical properties in PDF format. 点击即可得到ISO和ASTM物理性能表。
- A substance resembling quinone in structure or physical properties. 醌型化合物一种在结构或物理性质方面类似奎宁的物质
- Thinning stands with the thinning intensity of about 20% and 30% had no significant effects on species diversity, biomass of shrub and herb, and physical properties of soil. 各林分的树种组成在12年间基本没有发生变化,即间伐没有显著地改变林分的树种组成,目前的树种组成即落叶松、其他针叶树(云杉、冷杉和红松)和阔叶树组成比约为6:3:1可能是相对稳定的群落。
- The results in this paper fully showed the synergetic effect of humic acid on chemical fertilizer and ameliorable effect on physical properties of soil. 通过一些试验充分验证了腐植酸对化学肥料明显的增效作用,也总结了含腐植酸的有机-无机复混肥对土壤物理性状的改良作用。
- It was related to the propagula resource in the surroundings of the cinder yard.The poor physical properties,unbalanced soil fertility or infertility and excessive con... 灰渣场地物理性质不良、养分不平衡而贫瘠和重金属浓度过高是限制植物定居的主要因素。
- Physical properties are, in turn, arbitrarily subdivided into many categories. 物理特性,可以被任意地分为许多种类。
- The results showed, the breakthrough curve of nitrate vertical transport in saturated condition was more or less non-symmetrical, mainly due to the different proportion of mobile and immobile water in the soil and soil physical properties. 结果表明,在饱和条件下,硝态氮垂直运移过程的穿透曲线呈现不对称形状和拖尾现象,主要由于土壤中存在著动水和不动水的比例不同和土壤的物理性质所致。
- Physical properties that are completely specified by their magnitude are called scalars. 物理性质完全由其大小所确定者叫做标量。
- Physical Property Modeling and Uncertainty Analysis. 物理性质模型和不确定分析。
- This paper discusses effect of soil physical properties,stress history,structural behaviour,rheological properties of the soil-skeleton and stress-strain path under measurement on the lateral earth pressure at rest. 本文讨论了土的物理属性、应力历史、结构特性、土骨架的流变性质以及测量时采用的应力一应变路径等对静止侧压力的影响。
- Two natural samples,Chelsea soil and Paxton shale which have different organic content,chemical and physical properties each other,were chosen as sorbents for a sequential desorption experiment. 以2种有机碳含量、结构和性质都相差较大的天然样品Chelsea土壤和Paxton页岩为吸附剂,以菲为吸附质进行一系列的吸附-解吸实验。
- These electrical bridges measure the physical properties of insulating materials. 这种电桥可以测量绝缘材料的物理性能。
- Biological communities are initially limited by the existing physical properties of the site on which they occur. 生物群落在其出现的地区最先受到生存环境自然特点的限制。
- The gradation in the physical properties of the alkanes is typical of a homologous series. 烷烃物理性质的逐渐变化是同系列的特点。