1、

Dynamic Study of Fusion Reactions for~ ( 40, 48) Ca+~ ( 90, 96) Zr around Coulomb Barrier

~(40,48)Ca+~(90,96)Zr近垒熔合反应的动力学研究

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2、

The isospin dependent quantum molecular dynamics model has been further developed by considering shell effect and the fusion mechanism near Coulomb barrier is studied by using the improved model.

通过考虑动力学中的壳效应,对同位旋相关的量子分子动力学模型做了进一步改进,并利用改进的量子分子动力学模型对近垒熔合机制做了动力学研究。

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3、

Discussion on Investment Casting of High Precision Claw Type Coupling

高精度爪形联轴节的熔模铸造工艺探讨

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4、

But aluminum nitride is covalent bond compound with high melting point and low self-diffusion coefficient, and usually it can be used to prepare high dense aluminum nitride ceramic by hot pressing sintering.

但氮化铝为强共价键结合物,熔点高,自扩散系数小,通常需要热压烧结才能制备出高致密的氮化铝陶瓷。

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5、

1/ 0 AWG, earthing conductors adopt steel covered by copper and joint adopt fusing or pressing type connector.

1/0AWG,接地极应采用覆铜钢。导体接头用熔接型或压接型连接器。

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6、

The application of cascade control with cross slicing, improves temperature control precision greatly.

为此,本文采用串级交叉限幅控制方案, 提高了熔化池温控系统的控制精度.

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7、

The high temperature melting furnaces with coke bed, oxygen enriched blast and two row tuyeres for smelting reduction were developed in west countries. With these furnaces the solid municipal waste could be treated for recycling, re using and innocuous disposal.

先进国家利用熔融还原技术开发了高温焚烧炉,这种带有焦炭床、富氧和双排风口的高温炉,可以达到对固体废弃物进行无害化和资源化的处理。

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8、

Fuse potassium dichromate ( 19) in a porcelain crucible.

在瓷坩埚中熔化重铬酸钾(19)。

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9、

Study on the repeated use of the porcelain crucible and joining amount of flux by Instrument of high-frequency infrared of carbon and Sulphur

高频红外碳硫仪用瓷坩埚的重复使用及助熔剂加入量研究

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10、

Melting and casting rare earth alloy with water cold copper crucible

稀土及其合金熔铸&水冷铜坩埚感应炉

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12、

Select water-cooled copper mold and graphite crucible as the reaction vessel, and set different welding current and duration of preparation.

氩弧熔化时分别选用水冷铜模和石墨坩埚做反应容器,设置不同的焊接电流和持续时间。

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13、

Application and Maintenance of Platinum Crucible for Melting Optical Glasses

熔炼光学玻璃铂坩埚的使用与维护

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14、

Study on technology of laser cladding on high speed impact crushing machine

高速冲磨设备激光熔敷强化工艺的研究

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15、

The experimental results of continuous casting of hollow tubes showed that there were many problems such as poor surface quality, too many faults, and coarse crystalline grains in solidification structure and poor uniformity of structure in the circumferential direction.

低熔点的Sn-Pb合金空心管坯连铸模拟实验表明,连铸管坯存在表观质量差、缺陷多、凝固组织晶粒粗大且周向分布均匀性差等问题。

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16、

The melting point, crystallinity, bulk crystallization rate and crystallization capability of the blends decreased with the increase of the content of PEI;

随PEI含量的增加,共混体系的熔点、结晶度、整体结晶速率和结晶能力均降低;

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17、

In order to improve the magnetic properties of Nd-Fe-B/ α-Fe nanocrystalline permanent magnets, the effect of heat treatment on magnetic properties of Nd_8Fe_ 77B_6Co_8Nb_1 nanocomposite magnetic material prepared by rapid quenching and crystallization heat treatment was studied.

为改善纳米复合永磁合金的磁性能,用熔体快淬和晶化热处理的方法制备了纳米复相Nd2Fe14B/α-Fe永磁体,研究了热处理工艺对Nd8Fe77B6Co8Nb1纳米晶复合磁体磁性能的影响。

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18、

Study on Curing Process of Fusion Bonded Epoxy Powder Coating ( FBE) of Pipe

管道熔结环氧粉末涂料固化工艺的研究

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19、

You've got fuse support and booster charge.

已经有了熔线座和助推器。

provided by jukuu

20、

A high strength insulating brick with high alumina and low iron oxide has been developed by using floating particles and bonding clay as starting material with expanding agents, flux and combustible additives.

以漂珠、结合粘土为原料,加入膨胀剂、助熔剂和可燃加入物.可制得高强、高铝、低铁隔热耐火砖。

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