查询词典 dikes

The ore fluid has a temperature range of 150|300℃, probably derived from intermediate|acid albite porphyritic dikes, but not typically of magmatic hydrothermal origin. The ore fluid seems to be of multi|source.

成矿流体很可能来源于中酸性钠长斑岩脉，但又不是典型的岩浆热液，具有多成因性。

Most of small intrusive bodies are stocks or dikes, and each of the dimension is less than 1km2 ; they are mostly granite-porphyry、porphyritic-granite、monzogranite,a small amouts of them are quartz diorite or diorite; the chemical characters are high content of SiO2、K2O and low content of Mg and CaO, on the SiO2-K2O diagram all the samples fall in the field of high-K calc-alkalic series and shoshonite series.

小岩体多呈岩株或脉状产出，出露面积多数在1km2以下；岩性主要为花岗斑岩、似斑状花岗岩、二长花岗岩，少量为石英闪长岩及闪长岩等；岩石化学成份以高硅、富碱、多钾、贫镁、少钙为特征，属高钾钙碱性系列或钾玄岩系列。

From the fields of regional crust-mantle structure, metallogentic settings, history of tectonic-magmatic activity, distribution of high antimony anomaly, characteristics of deposit, origin of ore-forming materials (including Sb, C, Si, S, solution and associated elements), black dikes, the relation of deposit and mantle metasomatism fluid is expounded by means of geology and geophysics. Xikuangshan antimony deposit is proved to be a typical vein deposit formed by mantle metasomatism fluid. On the basis of this knowledge, the prospecting criteria of blind orebody of the deposit are given as follows: extensive structuer which indicating the activities of mantle metasomatism fluid, change of host rocks (especially exsisting shale barrier bed), silication and carbonization alteration.

文中对地幔交代流体组成、性质、活动特点及其成岩、成矿作用作了综述与探讨；从锡矿山区域壳幔结构和成矿背景、地质构造-岩浆活动史、高锑地球化学场结构分析、矿床特征、成矿物质(包括Sb、C、Si、S、流体及伴生元素)、与成矿有时空联系的暗色脉岩等方面入手，利用地质、地球物理、地球化学手段多方面论述了矿床与地幔交代流体活动的关系，论证了锡矿山超大型锑矿的地幔交代流体成因，并以此为基础提出盲矿体地质找矿标志：即指示地幔交代流体活动的构造，尤其是具有成矿元素和碱质异常、热液蚀变的断裂构造；有利的岩石物理化学性质；硅化、碳酸盐化围岩蚀变等。

Typhonic typhoon comes, hear forecast, consolidate dikes and dams opens lode.

四、台风台风来，听预告，加固堤坝通水道。

A region that is characterized by its dikes and canals.

以堤坝和运河为特色的一个地区

The diked paddy-fields (low-lying paddy-fields surrounded with dikes), roughly introduced in the period of Three Powers, rapidly developed during the times of North and South Song Dynasties and reaching their prime in Ming and Qing Dynasties, are a peculiar form of farming fields created by the people of South-East China through their long practice in water control and field management.

江南地区的圩田大致滥觞于三国之际，迅速发展于两宋，全盛于明清，是我国江南人民在长期治田治水实践中创造的农田开发的一种独特形式。文章以大量历史文献资料为基础，全面考察了江南地区圩田开发的历程与特点，研究了江南圩田兴盛的历史因素和自然条件，并简要分析了圩田的作用。

On such a basis, it concretely discusses the effects of the cultivation on ecological environment and holds the view that the damage of the original hydro geological environment by over-cultivation in South-East China results in the serious situation of "no reservation of water and no irrigation when drought" and thus greatly increases difficulties in flood prevention. Local governments through ages act on their own way without cooperation among diked paddy-fields in different areas and therefore local floods take place every year due to breakdown of the dikes. The great shrinking of lake areas because of too much reclamation affects the function of lakes in adjusting water volume and destroys ecological conditions of the area, leads to frequent disasters.

在此基础上，具体探讨了圩田开发对生态环境所造成的影响，认为因过渡围垦破坏了江南地区原有的湖泊河流水文环境，造成&水不得停蓄，旱不得流注&的严重局面，这便给圩田大大增加了防患水灾的压力；历代地方政府在圩田管理方面也是各自为政，各地圩田缺乏相互间的协作，使因破圩而形成的局部水灾年年有之；大量构筑圩田，使湖泊面积大为缩小，影响其调节水量的功能，破坏了本地区的生态条件，致使灾害频频发生。

On such a basis, it concretely discusses the effects of the cultivation on ecological environment and holds the view that the damage of the original hydro geological environment by over—cultivation in South—East China results in the serious situation of "no reservation of water and no irrigation when drought" and thus greatly increases difficulties in flood prevention. Local governments through ages act on their own way without cooperation among diked paddy—fields in different areas and therefore local floods take place every year due to breakdown of the dikes. The great shrinking of lake areas because of too much reclamation affects the function of lakes in adjusting water volume and destroys ecological condi- tions of the area, leads to frequent disasters.

在此基础上，具体探讨了圩田开发对生态环境所造成的影响，认为因过渡围垦破坏了江南地区原有的湖泊河流水文环境，造成&水不得停蓄，旱不得流注&的严重局面，这便给圩田大大增加了防患水灾的压力；历代地方政府在圩田管理方面也是各自为政，各地圩田缺乏相互间的协作，使因破圩而形成的局部水灾年年有之；大量构筑圩田，使湖泊面积大为缩小，影响其调节水量的功能，破坏了本地区的生态条件，致使灾害频频发生。

The diked paddy-fields (low-lying paddy-fields surrounded with dikes), roughly introduced in the period of Three Powers, rapidly developed during the times of North and South Song Dynasties and reaching their prime in Ming and Qing Dynasties, are a peculiar form of farming fields created by the people of South-East China through their long practice in water control and field man agement.

江南地区的圩田大致滥觞於三国之际，迅速发展於两宋，全盛於明清，是我国江南人民在长期治田治水实践中创造的农田开发的一种独特形式。

The diked paddy— fields (low— lying paddy— fields surrounded with dikes), roughly introduced in the period of Three Powers, rapidly developed during the times of North and South Song Dynasties and reaching their prime in Ming and Qing Dynasties, are a peculiar form of farming fields created by the people of South—East China through their long practice in water control and field man- agement.

江南地区的圩田大致滥觞于三国之际，迅速发展于两宋，全盛于明清，是我国江南人民在长期治田治水实践中创造的农田开发的一种独特形式。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。