1)diffusion couple扩散偶
1.Experimental study on interface of Al/Cu diffusion couple;Al/Cu扩散偶相界面的实验研究
2.Interfacial reactions between Sn liquid and Ni substrate using Sn/Ni liquid/solid diffusion couple;Sn/Ni液/固扩散偶的界面反应
3.Growth of intermetallic compounds in solid Zn/Fe and Zn/Fe-Si diffusion couples;Zn/Fe及Zn/Fe-Si固态扩散偶中金属间化合物的生长
英文短句/例句
1.Phase stability of Si/(Cr-Ni alloy)/Cu couples at 950 ℃Si/(Ni-Cr合金)/Cu扩散偶950℃相稳定性
2.Study on the Diffusion Behavor of Ti/Ni and Cu/Ni Diffusion Couples under Muti-Field Condition多场耦合条件下Ti/Ni、Cu/Ni扩散偶的原子扩散行为研究
3.Effect of Trace of Ti on Intermetallic Compound Layer of Fe-Zn Diffusion-couple微量Ti对铁-锌扩散偶合金层组织的影响
4.It was emphatically elaborated structural difference and quick diffusion component in unsymmetric diffusion couples influence on the amorphization of metal multilayered films.着重阐述了组元结构差异以及不对称扩散偶中快扩散组元对固相反应的影响。
5.The Research on Solid Zn/Fe and Zn/Fe-Si Diffusion Couples and Phase Diagram of Zn-Fe-S;Zn/Fe和Zn/Fe-Si固态扩散偶及Zn-Fe-S三元系相图的研究
6.diffusion in non-steady state非定常扩散,非稳态扩散
7.diffuser performance扩压器性能扩散器性能
8.diffuser assembly扩压器总成扩散器总成
9.single diffusion type单扩散型 -晶体管
10.concentration coefficient of diffusion扩散[的]浓度系数
11.We go for walks in the fields occasionally.我们偶而去田野里散步。
12.horizontal divergent-nozzle pump水平发散喷嘴扩散泵
13.Most spread will be within the field, perhaps into adjacent field.大都只在田内扩散,或许也扩散到邻田。
14.THE STREAMLINE-DIFFUSION F.E. ANALYSIS FOR CONVECTION DIFFUSION PROBLEMS对流扩散问题的流线扩散有限元分析
15.Some Ecological Models with Diffusion and Cross-diffusion某些具有扩散和交错扩散的生态模型
16.The Zero Diffusion Limit for Nonlinear Hyperbolic System with Damping and Diffusion;带耗散与扩散的非线性双曲系统的零扩散极限
17.diffusion bonding扩散结合,扩散粘结(金属在真空中加压,相互扩散而粘结)
18.Nonproliferation Treaty Nonsigner非《不扩散条约》签字国
相关短句/例句
diffusion triple扩散偶
1.The isothermal section of Fe-Ni-Nb ternary system at 1198 K was determined by means of diffusion triple and electron microprobe analysis, a serials of the relative phase were investigated.采用扩散偶技术测定了Fe-Ni-Nb三元系1198K的等温截面,借助电子探针微区成分分析方法对Fe-Ni-Nb三元扩散偶的相区成分,及相关系进行研究。
2.The isothermal section of Fe-Co-Nb ternary system at 1173 K was determined by means of the diffusion triple and electron microprobe analysis.根据扩散偶局部平衡原理,用电子探针微区成分分析,测定了Fe-Co-Nb三元系1173 K的等温截面相图。
3.The isothermal section and the components of the phase regions for Ni-Mo-Re ternary system at 1473 K was determined by means of diffusion triple and electron microprobe analysis.采用三元扩散偶技术测定了Ni-Mo-Re三元系1473K的等温截面,借助电子探针微区成分分析方法分析了Ni-Mo-Re三元扩散偶的相区成分,并对其相关系进行了研究。
3)diffusion couples扩散偶
1.Study on distribution ratio of Co and Ti in Fe-Ni-Al based solid solution α_1 and α_2 by diffusion couples;Co和Ti在Fe-Ni-Al基固溶体α_1/α_2间分配比的扩散偶法研究
2.The local phase equilibrium principle is recommended as well as the outline of the method of diffusion couples in determining the equilibrium phase diagram.介绍了局域平衡原理和扩散偶法测定平衡相图的方法要点。
3.The mechanism of chemical reaction was studied by the diffusion couples of Ti-B4C.5h后的物相组成,通过Ti-B4C扩散偶对反应机理进行了研究,实验结果表明在反应过程中扩散路径是:Ti/TiC/TiB/TiB2/B4C,在扩散偶中Ti与B4C作为反应相始终存在,生成物中 TiB2, TiB和 TiC三相同时存在,而对于粉料烧结后只有 TiB2和TiC两相。
4)diffusion couple technique扩散偶法
5)diffusion couple扩散偶合
6)Ti-Cu diffusion couplesTi-Cu扩散偶
1.Ti-Cu diffusion couples with curving interfaces were prepared by mechanical method.采用“铆钉法”制备了界面为曲面的Ti-Cu扩散偶。
延伸阅读
“质子-电子偶极-偶极”质子弛豫增强“质子-电子偶极-偶极”质子弛豫增强 物理学术语。原子核外层中不成对的电子质量小,但磁动性很强,可使局部磁场波动增强,促使氢质子弛豫加快,从而使T1和T2缩短,这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子,所以其离子往往具有PEDDPRE,可用来作顺磁性对比剂,如钆(Gd)。Gd在外层有7个不成对电子,具有很强的顺磁性。
