砂砾

Take the glutenite reservoir in south slope of Chenjiazhuang Rize as a case, introduced are the applications of Natural gamma ray spectrometry logging data, such as zonation of reservoir, unpermeable layer and fracture discrimination, analysis of forma...

以陈家庄凸起南斜坡带砂砾岩油藏为例，介绍了自然伽马能谱测井在储层划分、隔层和裂缝的识别、储层敏感性分析以及油层识别等方面的应用。

Natural gamma ray spectrometry log ; glutenite reservoir ; unpermeable layer ; reservoir sensitivity ; oil layer

自然伽马能谱测井；砂砾岩储层；隔层；储层敏感性；油层

Unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together.

冰河沉淀形成的不分层的土壤，由沙、粘土、砂砾和漂石混合而成。

The structure and principle of the new type of rubber balloon with water volumometer are introduced.

目前路基工程中，国内测定粗粒土及级配砂砾石等填料的干密度多采用灌水法。

But the large quantity of metal ingots at the site resemble gravel cobbles, making them very hard to distinguish in undersea rock gullies, Parham said.

但是大量的金属锭与砂砾石子十分相似，在海底的岩石沟壑之间很难辨别。

According to pressing dispersed features of debris cobbles mixture,it researches deeply on relationships between dry density and grinding rates or grinding times.

针对砂砾卵石混合料压实特性离散的特点，对其干密度与碾压速度的关系、干密度与碾压遍数的关系进行了深入的压实研究，通过对碾压前、碾压4遍、碾压6遍的筛分试验，对到粗粒填料压实前后的粒度成分的变化规律进行了研究。

The soil and water loss which corrades easily becomes faster because of high air temperature, precipitation rain fall, violet red and brick red sandstone, undeveloped formation structure, bad fertility and little vegetation, and frequent and irrational human activity, etc.

原因是研究区月平均气温高，雨量充沛，岩石岩性以紫红、砖红色砂砾岩为主，地层构造不发育，土壤肥力差，植被生长困难，再加上人类活动频繁，以及不合理利用土地资源，使本来就易受侵性的土壤流失更迅速。

On the basis of the test results and site investigation, the chemical clogging mechanism was analyzed. Ferric mineral in the stratum is deoxidized.

针对长江堤防典型的地层砂样，采用砂砾石和聚氨酯作为反滤料，利用葡萄糖溶液模拟地层中的还原条件，开展了反滤试验；并结合对实际减压井运行的观察，分析研究了化学淤堵的机理。

The gravels, plants and water contain gold, which can contribute to the regeneration of gold placers in permafrost region.

矿区砂砾石、植物、水中含金，可以对砂金矿的&再生&作出贡献。

Gritting his teeth, he felt he fury of the craft around him as it transmuted into plasma and fire.

覆以砂砾他的牙齿，当它进入血浆和火之内变形的时候，他在附近感觉他飞机的愤怒他。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。