查询词典 oceanic trench

Heat flows derived from garnet, chromite/chromium-spinel and pyroxene of xenoliths, xenocrysts in Mengyin and Fuxian kimberlites are higher than 40mW/m〓 calculated from the pyroxene inclusions in diamonds, and the range of pressure is 20～40kb (equivalent to 65～130km). Metasomatism (as indicated by yimengite and lindsleyite in Mengyin) is very strong in this depth range. Lherzolite, wehrlite, and diamond-free high-Ca harzburigite around the world are derived from this depth also. The observation suggests that the low-Ca harzburigitic environment for diamond stability had been changed significantly when the kimberlitic magmas erupted. This resulted from fluid interaction with harzburigite. The geotherm of the Cenozoic lithospheric mantle beneath Eastern-North China platform is higher than oceanic one. The temperature from the interior of the Tan-Lu faults is higher than that from apart off the fault.

除金刚石中的辉石温压投点落于40m W/m〓占地温线上外，捕虏体及捕虏晶中石榴石，铬尖晶石及单斜辉石的投点均偏离该地温线，显示较高的地温特点，而且捕虏体及捕虏晶的压力范围多在20-40kb(相当于65-130km)间，该深度范围内地幔的交代作用特别发育，如蒙阴大量发育的沂蒙矿、钛钾铬石等就发育于该深度范围，世界范围内不含金刚石的高钙方辉橄榄岩、二辉橄榄岩、异剥橄榄岩也分布于该区中，一方面表明捕虏体的主要取样位置已不在金刚石稳定区中，另一方面也表明金刚石稳定的橄榄岩环境，在金伯利岩侵位并捕虏他们时已发现了明显的改造，这种改造作用主要是通过长期的熔流体与先存的橄榄岩相互作用的结果。

Wu Jie does not idle, he integrates the 12 abalone farmers in capital and technology advantages, the Czech Republic was set up in Fuzhou Feng Seafood Development Co., Ltd., and Xiamen University, College of Oceanic and environmental cooperation, the introduction of abalone in Japan and the West's original abalone Haliotis hybridization temperature to produce good, strong disease-resistant varieties of the new "building on the 1st Czech Republic," and "Feng Jie One", so that the survival rate of abalone 90%.

吴捷也没闲着，他整合了12家鲍鱼养殖户的资金技术优势，成立了福州捷丰海珍品开发有限公司，并与厦门大学海洋与环境学院合作，引进日本西氏鲍与原有的皱纹鲍杂交，培育出适温性好、抗病力强的新品种&厦捷一号&和&捷丰一号&，使鲍鱼的成活率达90％以上。

There are three basic processes that cause a c hange in oceanic salinity.

海水盐度如果我们分析海水的盐度，会发现地区间只有轻微的变化，然而有些小的变化是重要的。

"Like many oceanic islands, Bermuda was originally free of all mammals except the bat"Dwight Holing

&正如许多的大洋岛屿一样，百慕大在以前除了蝙蝠外没有任何哺乳动物&

"Like many oceanic islands, Bermuda was originally free of all mammals except the bat"Dwight Holing

&正如许多的大洋岛屿一样，百慕大在以前除了蝙蝠外没有任何哺乳动物&德怀特·霍林

On the basis of sea resources analysis, some argues of important scientific theory and technological assembly in the exploitation of oceanic resources are discussed in the paper, such as the technological assembly of deep-sea creature resources commercial applications, the study on the hydatogenesis of sea bottom, the study on the reaction between water and rocks, the discriminating and exploitation technology of natural hydrate and solid metallic deposits.

在各种海洋资源可利用性分析的基础上，针对应用开发，提出的海洋资源开发中的重大科学理论与技术集成应引起科学界与管理部门的充分关注，包括深海生物资源商业应用开发的技术集成、海底热液成矿作用理论研究、水－岩反应研究、天然气水合物与固体金属矿产的识别与开采技术集成。

On the basis of sea resources analysis, some argues of important scientific theory and technological assembly in the exploitation of oceanic resources are discussed in the paper, such as the technological assembly of deepsea creature resources commercial applications, the study on the hydatogenesis of sea bottom, the study on the reaction between water and rocks, the discriminating and exploitation technology of natural hydrate and solid metallic deposits.

在各种海洋资源可利用性分析的基础上，针对应用开发，提出的海洋资源开发中的重大科学理论与技术集成应引起科学界与管理部门的充分关注，包括深海生物资源商业应用开发的技术集成、海底热液成矿作用理论研究、水—岩反应研究、天然气水合物与固体金属矿产的识别与开采技术集成。

The Amazon dolphin, Inia geoffrensis, parted company with its oceanic ancestors about 15 million years ago, during the Miocene epoch.

亚马逊河豚，大约1500万年前，中新世时期，和其海洋祖先分道扬镳。

Recently, based on the field work we have recognized that those basic rocks actually were oceanic basalts intergrown with Late Paleozoic deep water deposits, rather than continental rift basalts.

根据近年的野外工作，我们已经指出这些基性岩实际上是与晚古生代深水沉积共生的海相玄武岩，而不是象过去认为的大陆裂谷型玄武岩。

Oceanic bonitos; in some classifications placed in its own family Katsuwonidae.

海鲣；在某些分类中属于鲣科。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。