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- phreatic stratum of loess 黄土潜水层
- 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
- Township iscan yuan gully region of Loess Plateau. 全乡属黄土高原残垣沟壑区。
- To form bends in(a stratum of rock). 地层褶曲(在地层的岩石上)形成弯曲
- A cloud of loess filled the whole sky. 黄土漫天。
- Tramps are in a low stratum of society. 流浪汉生活在社会的下层。
- Considering above facts, I set up three dimensional flows model through deep wellpumping in thick phreatic formations of loess in this paper. 本文根据黄土的渗透特性以及深井抽水时的水流规律,建立了黄土厚潜水含水层深井抽水时三维水流模型。
- Based on data of pumping test, this paper summarized the variational law of well in phreatic aquifer of loess and the diversified relationship between water table and pumping time. 本文根据抽水试验资料总结了黄土潜水井水跃值的变化规律并分析了其成因;总结了水位降深随抽水时间的变化关系,并建立了经验公式;提出了公式中参数的确定方法。
- Such inequalities are found in every stratum of society. 流浪汉是社会最下阶层的人。
- Both sides of the canyon were lined with neat rows of loess caps. 峡谷两侧都是一样均匀地起伏的黄土帽。
- EFFECT OF VIBRATION FREQUENCY ON DYNAMIC CONSTITUTIVE RELATIONSHIP OF LOESS? 振动频率对原状黄土动本构关系的影响?
- Groundwater, surface water, goaf and settlement of loess are induction factors. 地下水、地表水、采空和黄土湿陷性只是诱导因素。
- 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。
- 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。
- The sieving-analysis method, a new way of pollen analysis, is designed to fit the study needs of loess pollen. 筛滤分析法正是为了适应黄土研究的需要而设计的一种新型的黄土孢粉分析方法。
- 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。
- You even chased a grey rabbit, which seemed brightly coloured, even dazzling, in this world of loess. 你还追赶过一只野兔子,那青灰色的兔子在这黄土世界里显得鲜明而刺眼。