查询词典 remelting

Mesozoic Era granites in northwestern Fujian can be generally classified into two types: remelting type and syntectic type.

闽西北中生代花岗岩总体上可分为重熔型和同熔型两种类型。

Thus induction remelting was successfully combined with coating technology or brush plating technology for recovering the worn crafts and axles.

为此，介绍了一种将高效快速感应熔涂技术与电刷镀技术相结合修复轴类零件的新工艺。

During the course of experimentation the order of charging、the superheating temperature of aluminum melt、the temperature of holding、stirring and etc will be researched, who will affect the absorptivity of the elements in the master alloy Al-Ti-B-Re, and who will affect the shape、size and the distribution of the second phase; It will also be researched that the effect of the rear-earth to the declining of refiner、to the remelting property and to the refining property.

在实验中主要探讨了加料次序、熔体过热温度、静置温度、搅拌等工艺参数对Al-Ti-B-Re中间合金中各种元素吸收率的影响，对Al-Ti-B-Re中间合金组织中第二相形态、尺寸、分布及细化效果的影响；稀土元素对细化剂抗衰减性的影响，对细化剂重熔性能和重熔后细化性能的影响。

This implies a major stage of crustal growth in Proterozoic time and remelting of the crustal material in Early Jurassic time;(5) The Oligocene-Miocene adakites contain magmatic zircons that show similar Hf isotope compositions to the Cretaceous-Paleogene Gangdese batholiths, providing a key constraint that allows evaluation of the nature and timing of crustal thickening in southern Tibet owing to the India-Asia collision; and (6) As a whole, the Hf isotope information observed in zircons from the above Transhimalayan rocks demonstrates a temporal variation in εHf values, and thus TDMC ages, that suggests multiple stages of orogenic or crustal formation events.

五、渐新世、中新世的埃达克岩，其岩浆锆石的铪同位素特徵与白垩纪、古第三纪冈底斯岩浆相似，因而为藏南在印亚碰撞以后，地壳增厚的时间与机制提供了关键性的制约；六、综观上述藏南火成岩中的锆石，它们与时变化的铪同位素初始值及其对应的模式年龄记录了拉萨地块多阶段的造山与地壳形成历史。

The remelting temperature of 1Cr18Ni9Ti stainless steel joint brazed with the nickelbase filler metals is investigated by the use of both the microstructure analysis and the differential thermal analysis.

在钎焊过程中，熔化的钎料与不锈钢相互作用，使得焊后钎缝的成分不同于所用钎料的成分，钎缝的重熔温度也不同于钎料的熔点。

The remelting temperature of 1Cr18Ni9Ti stainless steel joint brazed with the nickelbase filler metals is investigated by the use of both the microstructure analysis and the differential thermal analysis.

利用金相试验和差热分析方法，系统地研究了用镍基钎料钎焊1Cr18Ni9Ti时钎缝的重熔温度随钎焊工艺变化的规律。

Otherwise, the control of remelting processing parameters of the SiCp/Al composites with a amount of Si in the master matrix, using the kinetics expressions, can be suitably achieved, whereas SiCp/pure Al composites could not.

Ti对SiC/Al界面反应有一定的抑制作用，但不能有效地控制多次重熔过程中SiC/Al间的界面反应，其原因在于局部熔体结构导致的Ti的微观不均匀。

In addition, there are a significant amount of inherited zircons at the age of ?2.7Ga, which indicates that the granitoids may be the products of remelting of former crustal rocks and the Jiaodong Comples-Group is the major component of the source rocks.

其中存在年龄为2.7Ga左右的继承性锆石，这显示了这些花岗岩类为壳源重熔的产物，而胶东岩群可能为其重要源岩之一。

The central peaks of several craters on the flanks of Syrtis Major are made up of an even more silica-rich rock, granite, that may have formed by extreme crystal separation or by large-scale remelting of earlier basalts.

在大三角侧面，几个火山口的中间尖点是由一种矽含量更高的岩石──花岗岩所构成，可能是经极度晶体分化，或早期玄武岩大范围重新熔融而形成。

Geochemical data indicate that the syenites were originated from the remelting of the underplated mafic lower crust which composition had been changed by the asthenospheric upwelling.

地球化学数据表明，正长岩体是受软流圈组分改造过的底侵基性下地壳重熔后经结晶分异的产物。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。