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- Tramps are from the lowest stratum of society. 流浪汉来自社会最下层。
- To form bends in(a stratum of rock. 地层褶曲（在地层的岩石上）形成弯曲
- To form bends in(a stratum of rock). 地层褶曲（在地层的岩石上）形成弯曲
- Tramps are in a low stratum of society. 流浪汉生活在社会的下层。
- stratum of humus 腐殖层
- Effects of humus on the plant activity of mineral bound Hg. 腐殖酸对矿物结合汞植物活性的影响。
- Such inequalities are found in every stratum of society. 流浪汉是社会最下阶层的人。
- The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose. 缺少腐殖质和过度淋滤使这种土壤对农业几乎无用。
- Wind and spring floods erode soils, exposing underlying layers and premiering new compositions of humus and minerals on the surface. 风沙和水灾侵蚀着土壤，暴露出地下土层，腐殖质新成分及其表面的矿物。
- Abstract : We made Festuca Arundinacea growing experimentation with the new soilless medium that made of Humus、ashes、peat in different volumetric proportions. 摘要 ： 利用草炭、腐殖质、枯落物等按不同比例混合组成新的无土栽培绿色基质，进行高羊茅草皮栽培试验。
- At the same mixing ratio of cement, the unconfined compression strength of cement-stabilized-soil which contains 5% of humus is only 1/3 of the normal cement-stabilized-soil. 当其他条件相同时，含腐殖酸（质量分数为5%25）水泥土的无侧限抗压强度是普通水泥土的1/3左右；
- The intermediate section of the Anti-Japanese National United Front is composed of the national bourgeoisie and the upper stratum of the petty bourgeoisie. （二十七）抗日民族统一战线的中间集团是民族资产阶级和上层小资产阶级。
- Dredged soils from water systems often contain humus, so only those stabilizers with special components to reduce the influence of humus can be effective. 水系疏浚废土中一般含有机质,需要在固化剂中添加消除有机质影响的特殊成分或使用专门用于加固有机质土的土壤固化剂。
- The oldest of these date from the early 7th century, although passages of devotional character can be found in earlier stratum of Tamil literature. 尽管虔诚的特征可以在泰米尔文献上较早期的社会阶层上找得到，但是这些运动的最古老日子可以追溯到公元七世纪。
- Application organic fertilizer for long time can improve the content of humus, and inorganic fertilizer can enhance the content of Fulvic acid, decrease the content of humic acid. 长期施用有机肥能提高胡敏酸的含量，施用无机化肥可提高富里酸降低胡敏酸的含量。
- The new economy also breeds a stratum of middle class who has the spending power and desire. 新经济也造就了一批中产阶级,他们有消费能力,也有消费欲望。
- The development of the outmost stratum of epidermis was vertical and parallel to circumference of fruit. 表皮外层主要表现为垂周分裂和平周生长；
- It is hosted in the stratum of the group C of the Sinian system.Its deposit type belongs to the Niobium-Ta... 矿床赋存于震旦系C组地层中,中型规模,矿床类型为岩浆作用形成的白云母钠长石伟晶岩铌钽矿床。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
