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TEM observation showed t hat the depth of continuos layer of Mo silicides was about 80nm

透 射电子显微镜的观察表明,连续硅化钼薄层厚度为80nm。

Our study rules out the effect of strain and composition alloying as the main factor of peak splitting. We attributed it to the existence of large amount of non-stoichiometry part in GaN/Si grown by MBE. A direct proof has been observed by HRTEM, which shows that the propagation of dislocations in the underlying layers could be blocked by using periodic AlN/GaN structure.

用三轴晶高分辨X射线衍射研究了Si(111)上生长的GaN中的应变组分问题,我们发现GaN的对称(0002)及非对称(10-12)峰在三轴晶配置下的ω-2θ扫描曲线都会发生劈裂,我们排除了应力和合金化的因素,认为在MBE方法生长的Si(111)上GaN外延层中存在一个占较大比例的稍微偏离化学配比的部分。

Laminated ceramics is a kind of high strength ,high toughness ceramics developed from pearl and shell.

层状复合陶瓷是一类在珍珠云母、贝壳等基础上发展起来的强韧化陶瓷。

Coenzyme Q10 is obtained through saponification, extraction with petroleum benzine, chromatography with silica gel and crystallization with ethanol.

采用醇碱皂化法,经石油醚萃取、硅胶柱层析,无水乙醇结晶、重结晶得到辅酶Q10。

Compared to the performance of the post-implantation annealed device, it is presumed that the reason which led to the degradation of the performance of the reflowed device is the instability of the ZnS passivation layer.

与离子注入后退火器件的性能变化相比,推测导致器件回熔后性能下降的原因是ZnS钝化层受热不稳定。

The continuing drive towards smaller ball pith and ball size in one end and larger die size on the other end is pushing reliability limits to an extreme, a reliability more and more not achievable without the use of a stress buffer redistribution layer.

在焊点间距和焊球尺寸进一步微型化、芯片面积进一步增大趋势的推动下,器件的可靠性也正在被推向尽头。以致不采用应力缓冲再分布层就越来越难以保障可靠性的实现。

Catalysts with metal compound promotors are widely used in sulfur recovery units.

各种负载金属催化剂在硫磺装置上被广泛应用,这些催化剂在停工过程中需要进行还原、热浸泡、烧碳再生、惰性气体吹扫、钝化处理,这些处理过程都面临过氧导致催化剂床层飞温危险。

In this paper,APPL develop language in the finite element softem ANSYS be used to write programs carry out parameter analysis,each alley wind-speed with deferent seat of dirersion plate in oven will be calculated.Through deal with data to find the best seat of diversion plate,thus to simulate ineal wind-speed Fluid State.

这里采用有限元分析软件ANSYS内置APDL开发语言,编写程序进行参数化分析,计算出导流板不同位置形式时的烘箱各层巷道中风速,再通过数据处理找出导流板最佳位置,从而仿真模拟出理想风速流态。

The premixing self-assembly solution of horseradish peroxide with poly(sodium 4-styrenesulfonate) is made by blending HRP and polyelectrolyte PSS,and the active.enzyme muhilayer biofilm is fabricated by altemate deposition of and PDDA on the surface of negative ionized PET.

以阳离子化的辣根过氧化物酶和阴离子聚苯乙烯磺酸钠的预混合溶液,与阳离子聚电解质聚二甲基二烯丙基氯化铵通过逐层组装,在阴离子化聚对苯二酸乙二酯表面构建了多层生物活性膜。

Using LaNiO3 as a buffer layer, highly (100)-oriented PZT thin film heterostructures are successfully prepared using a sol-gel process on both Si and platinized silicon substrates.

采用LaNiO3缓冲层技术,在硅和铂化硅两种衬底上实现了高度(100)择优取向的PZT铁电薄膜。

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推荐网络例句

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?