查询词典 alluvial

Along the southeastern coast of Jiangkou Office for the alluvial plain or marine plain and sea and the landscape Harbor Island and the distribution.

东南部沿海沿出江口处为冲积平原或海积平原和海蚀地貌以及港湾和岛屿的分布。

The fan delta, sand beach, sand bars and turbidite fan in the TST of SⅡ and SⅢ sequences are the most favorable exploration targets because of favorable source - reservoir - seal assemblages. Since the high - stand system tract in SⅡ sequence has good source - reservoir assemblage and is covered by the regional seal of SⅢ sequence, the hydrocarbon accumulation in this area is controlled by the local seal rock. The HST of SⅡ sequence becomes the second favorable exploration target zone. Because the scales of the sand bodies of alluvial fan and braided river in low - stand system tract of SⅡ and SⅢ sequences are limited, the formation of a large hydrocarbon accumulation is difficult.

良好的生储盖配置使SⅡ层序、SⅢ层序水进体系域的扇三角洲、滩坝及浊积扇砂体成为本区最佳勘探目标层。SⅡ层序高位体系域生储条件配置好，又有SⅢ层序区域盖层的整体封盖，油气聚集受局部盖层直接控制，可成为较有利的勘探目的层。SⅡ层序、SⅢ层序低位体系域的冲积扇、辫状河砂体体积规模较小，难以形成大油气藏。

Xiao Wang's village of Hengjiang, a settlement of 1,800 mostly elderly people left behind to grow rice or mine alluvial coal, has emerged as a test case of Beijing's resolve to clean up the Chinese mining and minerals industries.

小王所在的横江村有1800名居民，大多数是留在村里以种稻和挖煤为生的老人。这个村子如今在检验着北京整顿采矿和矿物加工业的决心。

Due to power failure suddenly,the lifting system of sand pump in alluvial gold mine is frequently blocked up.

砂金矿山所用砂泵提升装置因突然停电而堵塞提升系统。

From end of 1990's, Ilalakaka alluvial deposit of Madagascar has been known as the major spinel of fantastic shades.

1990年末，在马达加斯加的依拉卡卡地区发现大量的颜色丰富的尖晶石，这里逐渐成为优质尖晶石的主要产地。

A usually triangular alluvial deposit at the mouth of a river.

三角洲'。''河口常见的三角形沉淀淤积地带

Zn adsorption and desorption characteristics on parent material of the alluvial deposit in the marine-face and sediment soils from Yangtze River Delta were investigated.

研究长江三角洲地区冲积物母质土壤的表层土、心层土对锌的吸附－解吸特性。

It was known that clean sandy isn't in extension all the while, and a significant amount of fines exist in alluvial and hydraulic deposit silty sand.

纯净砂在自然界中并不多见，而含细粒砂土却广泛分布，尤其是水力冲积填土和海底沉积土。

By methods of simulated trial, barrel trial and field trial, this paper studied the dynamic release of nitrogen in the soil and the effects on wheat growth of two kinds of controlled release nitrogen fertilizer under different irrigations in Chao soil derived from alluvial deposit of Yellow River.

采用室内模拟实验、网室筒栽试验以及大田小区试验的方法，本文针对新研制的两种麦田控释氮肥的养分释放、肥效及其与灌水条件的关系进行了研究。

A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals.

砂矿，砂积矿床一种砂砾或碎石的冰河沉积物或冲积沉积物，包括有价值的矿物成份

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。