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- origin of sand body 砂体成因
- This type of sand body is characterized by a cylinderical self-potential curve. 这种砂体以呈圆筒状自然电位曲线为其特征。
- The distribution of flow units are mainly affected by microfacies of sand body. 流动单元的分布主要受控于微相砂体的分布；
- EH4 electromagnetic prospecting can trace the distribution of sand body hence the thickness of gas layers is deduced. EH4电磁勘探能够追踪砂体展布，推断气层的厚度；
- The peripheral oil fields of Daqing have a poor reservoir property, obvious lateral alternation of sand body, and condensed faults. 大庆外围油田储层物性差、砂体横向变化大、断层密集。
- In coal-seam roof, distributary channel sedimentations mostly are vertical accretion, and the continuity of sand body evolvement is well. 顶板分流河道沉积作用以垂向加积作用为主，岩体演化具有较好的继承性；
- Research area is characteristic of heterosphere obviously, which mainly manifests that distribution , thichness and extent of delelopping of sand body is not symmetrical. 在沉积相和沉积微相中，有利于储层发育的沉积微相为辫状河心滩沉积。
- Log data and crosswell seismic data are used to calibrate the sedimentation types of sand body, lithological composition, sedimentary structure and sand body width, etc. 该方法利用测井和过井地震资料标定砂体沉积类型、岩性组合、沉积结构、沉积构造和砂体宽度等特征。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子，一碰就碎。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- Rhythm intenal sand body and uncontinuous thin teparate bedding lead to the differ-ence of permeabitity inside reserwir of sand rock,thus affect its intraformational anisotropic propetty. 砂体的韵律性和砂岩储层层内不连续薄隔层的存在导致砂岩储层层内渗透率差异，从而影响其层内非均质性。
- The young man has plenty of sand in him. 这个年轻人有足够的勇气。
- A grain of sand made my right eye tear. 一粒沙子弄得我右眼淌泪。
- Cretaceous stratum i s the main gas producing zo ne in Kela a rea.It is important to know clearly the distribution of sand body of Cretaceous stratum in Kela area for exploitation in the future. 勘探早期，由于钻井数少、井距大，地质资料的限制,用常规方法建立的储集层砂体骨架模型很难合理地认识地下砂体的分布特征。
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- The truck dumped its load of sand on the driveway. 卡车将沙子卸在车道上。
- Guangxi is the country of origin of sanded cropland shaddock, up to now already 1200 help advance somebody's career for years the history. 广西是沙田柚的原产地，至今已有1200多年的栽培历史。
- The surrounding country is a wilderness of sand. 周围是茫茫一片砂石地。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
