有关火星存在生命体的争论主要集中在这块陨星中所发现的磁性晶体上。1996年开展的一项研究认为,这些晶体是有机生物体的生命遗迹。
The debate centres on magnetite crystals found in the meteorite. A study carried out in 1996 suggested that they were biogenic - produced by living organisms.
有关火星存在生命体的争论主要集中在这块陨星中所发现的磁性晶体上。1996年开展的一项研究认为,这些晶体是有机生物体的生命遗迹。
The debate centres on magnetite crystals found in the meteorite. A study carried out in 1996 suggested that they were biogenic -produced by living organisms.
此外,因为合成条件的局限和异质晶体的原因,关于磁性X型沸石的报道尚属首例。
In addition, Reports about magnetic X zeolites have not been previously reported because of the hard synthesis condition and foreign crystals.
在这里碳纳米管或者单有机分子替代了传统的半导体晶体管。我们发现新的晶体管能用做一个磁性存储器。
We work with a completely new transistor concept, in which a carbon nanotube or a single organic molecule takes the place of the traditional semi-conductor transistor.
晶体习性、光泽、颜色、条痕、解理、裂理、荧光、磷光、比重和磁性。
Crystal habit, luster, color, streak, cleavage, fracture, fluorescence, phosphorescence, specific gravity and magnetism.
一种具有弱磁性的黑色矿物,见于变质岩和火成岩中,晶体状铁钛氧化物,是钛的来源。
A weakly magnetic black mineral found in metamorphic and plutonic rocks; an iron titanium oxide in crystalline form; a source of titanium.
除此之外,尝试将已有的垂直磁性薄膜应用到磁光晶体。
In addition, I try to use ready perpendicular magnetic film to magnetic photon crystal.
采用化学共沉淀法,通过加入分散剂,制备了团聚程度低、结晶度完好、具有较好磁性能、不同组成的锰锌铁氧体粉末晶体。
The homogeneous low-agglomerated and well crystallined MnZn ferrite powder with good magnetic properties were prepared by coprecipitation method and adding dispersant.
由此,设计了一种基于这种双势垒磁性隧道结隧穿特性的自旋晶体管。
We designed a few kind of spin transistors based on the spin_dependent resonant tunneling effect of the DBMTJs.
我们还说明了通过外加一个非均匀的磁场可以使得通过磁性光子晶体的电磁波束弯曲,从而产生类似于自然界中海市蜃楼的现象。
We also demonstrated the possibility of molding the flow of em beam in the magnetic photonic crystal with a nonuniform ESMF to create a mirage effect.
我们还说明了通过外加一个非均匀的磁场可以使得通过磁性光子晶体的电磁波束弯曲,从而产生类似于自然界中海市蜃楼的现象。
We also demonstrated the possibility of molding the flow of em beam in the magnetic photonic crystal with a nonuniform ESMF to create a mirage effect.
应用推荐