查询词典 delta current

For the entire subaqueous delta, accurate calculations for the critical value will depend upon a sound understanding of the sediment retention of the deltaic system. Moreover, it would be appropriate to consider two critical discharges, one for the maintenance of the delta volume, and the other for the maintenance of the surface area of the delta on land.

对于水下三角洲整体而言，应根据沉积物滞留指数来更准确地估算临界输沙率，而且需要区分2个&临界输沙率&，一个是保持三角洲体积的临界值，另一个是保持三角洲陆上部分面积的临界值。

The delta depositional system generally has three topography slope breakpoints, namely the breakpoint between topset and foreset, the breakpoint between delta foreslope and prodelta and the breakpoint between delta depositional system and normal lacustrine depositional system, of them the topography grade of the foreslope i...

三角洲沉积体系一般存在三个地形坡度转折点，即顶积层与前积层之间的转折点、三角洲前缘斜坡与前三角洲沉积之间的转折点、三角洲沉积体系与正常湖泊沉积作用之间的转折点，其中前缘斜坡的地形坡度最大。

The delta depositional system generally has three topography slope breakpoints, namely the breakpoint between topset and foreset, the breakpoint between delta foreslope and prodelta and the breakpoint between delta depositional system and normal lacustrine depositional system, of them the topography grade of the foreslope is the biggest.

三角洲沉积体系一般存在三个地形坡度转折点，即顶积层与前积层之间的转折点、三角洲前缘斜坡与前三角洲沉积之间的转折点、三角洲沉积体系与正常湖泊沉积作用之间的转折点，其中前缘斜坡的地形坡度最大。

Based on the existing data of the Yangtze delta area, a preparatory simulative experiment have been done by the model on the sea-land change course in Yangtze delta area since l0000aBP, and a good simulative effect are obvious from the hypsometric paleotopographic map and 3D color shaded-relief map which exported from the model. That provides a visual scene to analyze and discuss the Yangtze delta evolution, coastline shifting, even the relationship between the ancient civilizations migration and environments.

利用海面—地面系统的模拟模型，对长江三角洲一万年以来的海面—地面变化过程进行了重构和反演，获得了一套该地区的古地貌和海陆关系演变图，它包括等高线、晕渲图、三维图等三种不同表现形式的地形图，为分析讨论长江三角洲地区地貌发育、岸线变迁乃至古代文明的迁徙和兴衰与环境的关系提供了很直观的场景。

In the basis of the facies markers and facies analysis of principle, there are mainly river、delta and lake depositional sysytems in Upper Triassic of Nanniwan field,in which all kinds of difference sedimentary subfacies and sedimentary microfacies are distinguished, such as meandering river、delta plain、delta front、submerged distributary river course、frontal sheet sand and so on.

利用收集到的各种相标志和相分析原则，对研究区的沉积相进行了比较细致的研究，将南泥湾探区上三叠统分为河流、三角洲、湖泊三种沉积体系，并在各沉积体系中细划出曲流河、三角洲平原、三角洲前缘、浅湖等沉积亚相和水下分流河道、河口坝、前缘席状砂等沉积微相。

In Chang 3 Period, the study area mainly developed the sedimentary system of the meandering river delta, which can be divided into the delta plain subfacies and the delta frontal subfacies.

研究表明镇北-演武地区长3油层组沉积物源主要来自于盆地西南缘秦岭造山带和东祁连逆冲褶皱带，物源方向由西南到北东。

There are many academic fruits of the development of the City Clusters on Yangtze River Delta. It is few productions in studying the development of Nanjing's satellite cities as the system of "zonary cities". In 2004, the cities' governments of the City Clusters on Yangtze River Delta had extended the boundary of developing stratagems to extensive Yangtze River Delta.

对长江三角洲城市群发展研究的学术成果很多，但把南京市卫星城市发展以&带城&为体系来研究则没有见到。2004 年，长江三角洲城市群的城市政府已经把发展战略的边界延伸到&泛长江三角洲&。

Delta Connection Delta connection refers to a three phase connection in which the start of each phase is connected to the end of the next phase, forming the triangle-shaped Greek letter Delta.

三角形连接三角形连接是指在三相连接中，相临两相首尾相连，构成三角形的希腊字母Delta，负荷线连接在三角形的角上。

Pass by short for Zhejiang Province east or the line of 3 inland business of Jiangxi or Anhui and line of coastal a business, there is very close economy connection between Changjiang Delta and Guangdong Fujian, and Hua Na and the flow of goods between China north, normally by Changjiang Delta turns be defeated, from Guangzhou exit enjoys the heavy goods such as the silk of high reputation, cotton cloth in the international market, basically also come from Changjiang Delta area.

通过经由浙东或江西或安徽的三条内地商道和沿海的一条商道，江南与广东福建之间保持着极为密切的经济联系，而且华南与华北之间的商品流通，通常经由江南转输，从广州出口在国际市场享有盛誉的丝绸、棉布等大宗商品，也主要来自江南地区。

At last, it uses regional developing economics and regional innovation theory to puts forward the strategic of adjusting industrial structure. The total train of thought is as follow. First, strengthening the Pearl River Delta, building the Pearl River Delta into the main electronic information product manufacturing center, national software industry center and information technology application center. Then extending to Hong Kong and Macro to make up the weakness of the Pearl River Delta. To the aspect of fund and information, it must extend to under-developing regions, draw up individual chain, transfer some industrial chain that losing strength to under-developing regions.

再综合运用了发展经济学、区域创新理论，提出以珠三角为突破口，着眼于珠三角经济区信息产业的综合优势，打破地区界限，进行产业结构调整，总的思路是：首先在继续做大做强珠三角地区，把珠三角建成国际主要的电子信息产品制造业基地、国内重要的软件产业基地和国内先进的信息技术推广应用基地的基础上，外延港澳地区，增大珠三角，弥补珠三角的劣势：资金和信息方面，内延欠发达地区，制定各地区的个性化产业链，把部分丧失优势的产业链转移到欠发达地区。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。