查询词典 sandy soil

The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.

土壤分类为河流冲积土发育的潮汐沙土，砂壤土质地。

Based on experiments, the movement of the wetting front was studied in clayloam, loam, and in sandy soil under point drip irrigation, and the effects of soil types, soil density, soil initial moisture, dripper discharge, and drop water to the movement of wetted front were analyzed.

以试验为基础，针对重壤土、中壤土、砂壤土研究滴灌点源入渗的湿润锋运移规律，分析土壤种类、土壤容重、土壤初始含水率、滴头流量、灌水量等主要因子对湿润锋运动的影响。

The compression modulus of sandy soil exerts influence on the stability of sandy soil surrounding rock of tunnel.

砂类土的压缩模量与砂类土体隧道围岩稳定性有较大的关系。

The result of our experiments showed that PAM has little effect on sandy soil. We analyzed that it is because there are little fine glutinosity soil grain in sandy soil.

研究结果初步表明，PAM在砂性土壤中的施用效果不佳，据分析，这是因为砂性土壤中细小粘粒含量较少，施加PAM后，不能形成较多的水稳性土壤团聚体。

The result shows that well developed microbiotic crust results in less invalidation precipitation than sandy soil, but sandy soil conserves 18% precipitation in deeper layer when the soil covered with microbiotic crust had been dry completely.

结果表明，结皮和流沙地表的蒸发速率随时间的变化趋势基本相同，但在不同的蒸发阶段具有各自不同的特点，总的说来，发育良好的苔藓结皮导致相对较少的无效降水，但在更长的时间维持较高的蒸发速率；流沙和初步发育的降尘结皮导致了较多的无效降水，但由于降水的入渗深度相对较深，需要更长的时间完成蒸发过程。

The result showed that the spatial variability of the soil bulkinthis area was complicated and there was not a certain variation.The soil bulk density of loamy soil was(1.55±0.09)g/cm3,the soil bulk density of sandy soil was(1.43±0.16)g/cm3 and the soil bulk density of clayey soil was(1.54±0.07)g/cm3.The soil bulk density of the cross-bedding soil composed by sandy soil and clayey soil was(1.47±0.12)g/cm3.The soil showed a tendencyto be compacted.

结果显示，研究区域土壤容重的空间变异情况复杂，无确定的变化规律；壤质类土壤的容重值为(1.55±0.09)g/cm3，砂质类土壤的容重值为(1.43±0.16)g/cm3，粘质类土壤的容重值为(1.54±0.07)g/cm3，粘砂交错层的土壤容重值为(1.47±0.12)g/cm3，土壤呈紧实趋势。

Fruticosa grown in clay sandy soil and clay soil was best, and they were significantly higher than that in other soils from 12th d in the test. The biomass of hypocotyls in 4 soils was similar, and that in forest soil was higher and its dry weight accumulated in hillside soil was more.

沙土和黏土中紫穗槐根的生物量最好，并在第12天的时候开始就明显高于其他土壤。4种土壤中的下胚轴生物量都差不多，以森林土的较高，而山坡土的积累的干重较多。

Complicated ─ crushed stone soil, sandy soil and filling of light dense, soft plastic clay soil ～ fluid plastic clay soil, water table above the fundus elevation, not easy to unwatering

复杂──稍密以下碎石土、砂士和填土，软塑～流塑粘性土，地下水位在基底标高之上，且不易疏干

The time from saturated soil moisture content to wilting percentage of Aeolian sandy soil, Loessial soil and Lou soil was extended by 244.72%,251.11% and 36.31% respectively when Sodium Polyacrylate was applied at the suggested dosage.

风砂土、黄绵土与塿土的蒸发强度随着高分子化合物聚丙烯酸钠用量增加而降低，聚丙烯酸钠用量为0.5%时，砂土、黄绵土与塿土10天累积蒸发量分别较对照降低了59.89%、48.92%与55.81%；综合考虑对土壤蓄水与蒸发能力的影响，聚丙烯酸钠用量为风砂土、黄绵土应控制在0.08%～0.2%，塿土中用量必须严格控制在0.2%左右；在上述用量条件下，风砂土、黄绵土、塿土从饱和含水量蒸发失水至凋萎含水量的时间分别被延长了244.72%、251.11%与36.31%左右。

Soil , yellow lime stone soil and purple acidic soil , respectively , and the soil in field experiment was a yellow sandy soil

年的茶园，连续5 年研究了施用钾肥对茶园土壤钾库及钾素平衡的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。