您要查找的是不是：
- Effects of soil layer construction on peak accelerations of ground motions 土层结构对地表加速度峰值的影响
- Effects of soil layer construction on liquefaction of sandy soil by means of effective stress analysis method 地层结构对砂土液化影响的有效应力动力分析
- soil layer construction 地层结构
- Statistical analysis on flat section values of response spectra in three kinds of soil layer constructions 三种土层结构反应谱平台值的统计分析
- The particle size scope is in 0 ~ 50mm that It can test in the soil layer. 可以测试的土体的颗粒粒径范围为0~50mm。
- Closure cover system is one of important parts of landfill site construction, it includes landfill gas discharge guid ing layer, geotechnical film, drainage layer and plant cover surface soil layer. 封场覆盖系统是垃圾卫生填埋场建设的重要组成部分,覆盖系统包括气体导排层、土工膜、排水层、植被表土层。
- The effective controlling measuresmust be adopted in bored pile construction at quicksand and soft soil layer, which can reducef engineering accidents and assure engi-neering quality. 针对流砂或软土层地质情况,采取相应的预防和控制措施,保证成孔质量,减少工程事故的发生,从而确保施工的顺利进行。
- Three groups of six single layer construction, building common services for the outsourcing industry to undertake the modernization of buildings. 三组错落有致的六大单体建筑，共同构建为承接服务外包产业的现代化楼宇。
- Abstract: Desiccation of the deep soil layer under forest and grass vegetation is one of the crucial topics in scientific research for eco-environmental construction of the Loess Plateau. 摘 要： 林草植被深层土壤干燥化是黄土高原地区生态环境建设过程中面临的重大科学问题。
- Soil adhesion may be reduced even if water cannot readily permeate the soil layer. 即使水不易进入污垢内层，也能降低污垢的吸附作用。
- In this paper the conception of cork and cork heat insulating layer, the job conditions of cork heat insulating layer construction and the needed machines are introduced. 介绍了软木及软木绝热层的概念 ,进行软木绝热层施工的作业条件 ,所需要的机具和机械。
- On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont. 太行山山前平原冬小麦田深层土体硝态氮累积特征研究
- The deposition in an underlying soil layer of colloids, soluble salts, and mineral particles leached out of an overlying soil layer. 淀积作用胶状物，可溶性盐和矿物微粒从上层土壤向下层过滤的沉淀过程
- The three layer construct ion chemical composition design,th e melting,centrifugal casting and heat treatin g process for adamite rolls are in troduced. 用常规整体铸造方法生产半钢轧辊 ,技术难度大 ,成本高 ,因此采用了离心铸造法。 介绍了离心铸造半钢复合轧辊 3层结构的成分设计及冶炼、浇注及热处理工艺。
- Species number ranked in the following order: brush and herb layer > tree layer > litter layer > soil layer. 每样地的物种数量都是以灌木草本层最多，依次为乔木层、枯枝落叶层和土壤层。
- The soil layer of Rouli is 700 to 800 meters deep. Experts have verified it is the thickest soil layer on earth. 若笠的黄土层厚达七、八百米，经过专家证实，是整个地球黄土层最厚的地方。
- This machine adopts two species of drillingtechnique of direct and reverse circulation, the efficiency enhances observably in the process of ovum, gravel and rock layer construction. 该机可采用正反循环两种钻进工艺，在卵、砾、岩层施工中，效率显著提高。
- Remanent magnetism of soil layer is taken as a reference frame for locating hy-drocarbon seepage zone. 本文利用土壤剩余磁性作为确定烃类渗漏带的参考系。
- The soil layer of this village is rich in nutrients, and thus suitable for cultivation. 这个村庄土层里的养分肥沃，适合耕种。
- The depth of casing should ensure it can penetrate dirty soft soil layer; its bottom should be tightly sealed. 护筒的埋设深度，应确保穿透淤泥质软土层，并做好护筒底部密封。
