查询词典 Fe

Thermodynamic analysis show s that Fe-Cr-Ni alloys is not stable in SCWO conditions because Cr2O3 is not stable in these conditions.Formation of low melt po int metal chlorides may also be a reason for the high corrosion rates of the all oys.

热力学分析表明，Fe-Cr-Ni合金在高温氧化性介质中是不稳定的，并且低熔点金属氯化物的产生也可能是合金在超临界条件下出现高腐蚀速度的原因之一。

Two kinds of catalytic oxidations for naphthalene with Fenton reagent and POD catalyst were studied, and the results showed that there were some common points: Fe ion and OH radical all participated in two kinds of catalytic oxidations and α-naphthol was found.

通过Fenton试剂及POD催化H〓O〓与萘的反应过程分析，可以确定两种反应之间有一些相同点，它们是两种反应过程中均有Fe离子及·OH自由基参与，且反应过程中均有α萘酚生成。

For the group of M=Mn,Fe,Cu, the inorganic layers possibly consist of corner-sharing octahedra of [MCl6], but for the group of M=Co,Zn, they possibly are tetrahedra of [MCl4] without sharing any geometric element.

而且M=Mn，Fe，Cu的杂合物组与M=Co，Zn的杂合物组存在组内的结构相似性和组间的结构差异性。

There are two stages of ore formation in this region: skarn type Cu-Fe deposits; quartz vein and porphyry types Mo deposits, mainly is porphyry type, and both of them are the products of postmagmatic-thermal fluid.

该区存在两期成矿：Ⅰ期形成矽卡岩型Cu-Fe矿体；Ⅱ期形成斑岩型和石英脉型Mo矿体，以斑岩型为主。两期成矿均为岩装期后热液的产物。

Sapphire from Shandon and Hainan commonly have the reaction border, we found out this reaction border enriched with Fe,Mg,and K by testing its components; We also studied the inclusion in the sapphire, and found many KC1 crystal grain with variety of size, a melt inclusion enriched with K,Si, is also found, this may suggest an assimilationary-magmatic course; Besides that, another minerl inclusions such as enstenite, magnetite, chromite, zircon are also found.

观察到了山东、海南蓝宝石普遍存在的反应边，并测试了反应边的成分，证实其以富Fe，Mg，和K为特征；研究了蓝宝石里面的包体，发现蓝宝石里面存在着大小不等的KCl的结晶颗粒，还发现了富K富Si的熔浆包裹体，说明其形成过程中有同化混染的贡献；此外还发现了斜方辉石，磁铁矿，铬铁矿，锆石的包体矿物。

Which use laser welding with a powder, a kind of heat treatment, and do not use another kind of heat treatment; plasma surfacing using two different surfacing powder, respectively, and Ni-Fe-based, heat after heat treatment.

其中激光采用同一种堆焊粉末，一种进行热处理，另一种不采用热处理；等离子堆焊采用两种不同的堆焊粉末，分别为Ni基和Fe基，都进行热后热处理。

The fatigue analysis also was carried out with FE-SAFEWORKS then the fatigue life was predicted. A new way of design of coupling shaft is proposed.

基于此，应用有限元方法分析了转接轴静强度，并用FE-SAFEWORKS模块对转接轴进行疲劳分析，计算其寿命，从而为转接轴的设计提供一种新的思路。

In Fe-2.1% Cu alloys, copper-enriched phases precipitated at grain boundaries after water-quenched at 1600℃ and 1 000℃, and ε-Cu phases were found inside grains after water-quenched at 800℃.

Fe-2.1% Cu合金在1600℃和1000℃下淬火，含铜相都沿晶界析出；而800℃淬火ε-Cu相在晶内析出。

The results show that the epitaxial island critical size which determinates growth model exists in the process of Ti growing on Fe(001) surface, the atoms on the edge of island decrease system energy through upward transportation while epitaxial island size is above the critical value.

结果表明：Ti在Fe(001)表面外延生长时存在生长模式转变的临界尺寸，临界尺寸以上，外延岛边缘原子通过向上迁移运动来降低体系能量。

The effects of thermal cycling temperature on microstructure and damping capacity of Fe-19Mn alloy were studied by Olympus optical microscope, XRD and reversal torsion pendulum.

中文摘要：采用Olympus光学显微镜XRD以及倒扭摆法，研究了热循环温度对Fe-19Mn合金的微观组织和阻尼性能的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。