土的

The characters of karsts soil are four:(1) soil layer is thin and the soil is barren;(2) the soil is not continuously distribution and separated by the stone-teeth;(3) water and soil resources are separated;(4) slopping field is more, the flat is few.

岩溶区土壤资源的特征是：①成土速率慢，土层薄，土壤贫瘠；②土被不连续，多被石芽所间隔；③水土资源分离；④坡地多、平地少。

To measure the SWCC of the mixture in the wide range of suction, a pressure plate apparatus and the filter papers are used at lower and higher suctions respectively.

采用压力板法和滤纸法对膨润土与砂混合物的低吸力段和高吸力段分别量测了吸力，得到土水特征曲线。

A number of suction-controlled triaxial tests were performed on remoulded Guangxi expansive soil.

应用非饱和土三轴仪进行了大量控制吸力的非饱和土三轴试验。

A pot culture and field experiment were carried out to study the effect of potassium on nutrient uptake and growth of peanut in Loutu soil.

用盆栽试验和田间试验相结合，研究了土娄土施用不同量钾肥对花生不同生育时期养分吸收及生长的影响。

The artificial infested soil containing 30 oospores per gram of air-dry soil was saturated with water and smeared on the basal stalk (0~10 cm) of the tested plants. The inoculated site was wrapped with a piece of aluminum foil to keep the inoculum from drying out.

接种时，以每克土约含30个卵孢子之壤土加水达於饱和含水量后，涂抹在供试玉米植株的茎基部(0~10cm)，并以铝箔包裹之，以防接种病土乾燥。

A series of isotropically consolidated undrained triaxial tests were conducted on a clean sand and a well-graded silty sand (with 10 % silt content) to investigate the effect of silt,void ratio and confining stress on the instability of saturated sands.

通过对净砂和级配良好粉砂(含10%粉土)进行一系列三轴固结不排水试验，研究了粉土、孔隙比和围压对饱和粉砂不稳定性的影响。

The supporting system of self-drilling soil-nail with sealing wall made by SMW construction machine are discussed through foundation pit of a tunnel project.

南京某隧道工程垂直支护段采用自钻式土钉与SMW机械施工止水帷幕相结合复合土钉支护技术，介绍了该技术的设计、施工方法，并结合现场试验分析了其受力及变形机理。

3 Spoil ground of Beijing-Zhuhai expressway's south section within the boundaries of Guangdong Province to approach the ecological protection techniques of spoil ground accumulation slope and their application effects.

在京珠高速公路粤境南段3号弃土场开展试验，探讨弃土场堆积边坡的生态防护技术及其应用效果。

Considering the soil self-weight action,this paper analyzed the developing regularity of plastic zone of soft soil dam foundation by means of non-linear finite element method .

本文在考虑坝基土自重作用下，用非线性有限元法分析了堤坝软土地基的塑流区开展规律。

The quantity, intensity, buffer capacity and rate factor of soil P availability for 11 calcareous soils were measured by chemical and physicochemical methods and the amount of phosphorus uptaken by rye grass was obtained by pot experiment.

徐淮地区位于黄河故道，该地区的石灰性黄潮土主要由黄泛冲积物质发育而成〔，'''。由于黄河泛滥，于河道两岸有规则地分布着沙土、二合土和淤土。土壤中碳酸钙含量因土壤质地而异。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。