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- through cross bedding 槽状交错层理
- Structure of sedimentary rocks: bedding, cross bedding, mud cracks and ripples. 沉积岩的构造:层理、交错层理泥裂和波痕。
- Trading in these assets enables a company to access another company's inventive ideas, through cross licensing. 通过交叉使用许可的做法,对这些资产进行交易可使一个公司获得另一个公司的创意。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通过正交试验法改性合成了含有氧肟酸基团的水溶性高分子;
- Taking organotins as reagents with substituted cinnamoyl chlorides to be catalyzed by dichlorobis Nickel (triphenylphosphine) through cross -couple for synthesis of chalcones. 采用有机锡为试剂,与取代肉桂酰氯在二(三苯基膦)二氯化镍催化下进行交叉偶联合成十三种查耳酮化物,并对部分反应条件及反应机理进行了研究和探讨。
- Stepped Impedance Resonators(SIR) taken as basic resonator unit of coaxial filters,a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed. 利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
- She realizes her pursuance for materialization of literary creation in conversion of viewing angle, and expounds her writing ideal through cross conversion of viewing angle. 她在视角的转换中实现着自己对创作物质化的追求,通过视角交错转换来阐发自己的写作理想。
- The allochthonous means deposition through cross transportation (corresponding to vertical settlement of sediment) in deep-water of the sea or the lake. 深水异地沉积是指海洋深水区经横向搬运而形成的沉积,它是相对于垂直降落沉积作用形成的原地沉积而言的。
- Abstract: A method of preparing trimethylolethane from formaldehyde and propionic aldehyde in water was introduced in the presence of the base through cross Cannizzero reaction. 摘 要: 介绍了以甲醛、丙醛为原料,水为反应介质,碱催化进行交叉康尼扎罗反应制备三羟甲基乙烷的方法。
- Cross bedding of farming and animal husbandary 农牧交错带
- Agriculture and Animal Husbandry Cross Bedding 农牧交错带
- Objective:To study the clinical experiences of treatment of Humerus Supracondylar Fracture using internal fixation through cross pins and extracorporeally press and to analyse the reason. 目的:探讨体外加压交叉克氏针内固定治疗肱骨髁上骨折的临床疗效及原因分析。
- This paper studies an alginate new bleaching process through cross tests,gives statistical analysis on the experimental results and finds the optional conditions for the bleaching. 本文采用正交实验法对海藻酸钠的漂白使用最新的工艺进行实验,并对实验结果进行数理统计分析,找到了漂白的最佳条件组合,既增加了白度,又不损失粘度
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- I was paging through a magazine when he came in. 他进来时我在翻阅一本杂志。
- On the basis of analyzing high resolution sequence stratigraphy, the bed forms, facies diversity and reservoir heterogeneity were obviously with the ratio of accommodation and sediment supply, and the accretion of the cross beds. 馆陶组上段自下而上 ,由于可容纳空间和沉积物比值的增大 ,致使槽状交错层组和层系厚度向上增大 ,孔隙度、渗透率、保存下来的河道宽度、连续性和连通程度降低 ,而底形多样性、相的分异性、相的保存程度和非均质性增加。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The major characteristics of this deposit are well-developed parallel beddings and cross beddings, with the deposit components of basaltic volcanic scoria and basal or wall-rock fragments. 其主要特征是发育完好的平行层理和交错层理,堆积物成分为玄武质火山渣与基底或围岩岩石碎屑共存。
- A flu epidemic raged through the school for weeks. 流感在这所学校里蔓延了几个星期。
- The crowd fell back to let the players through. 人群后退让运动员们通过。