A system of metastable helium atom beam source has been developed.
研究设计了一种亚稳态氦原子束源系统。
The nature and transition mechanism of the metastable phases are discussed.
讨论了亚稳相的本质和转变机制。
Strong crystal; Hardness; Strength; Superlattice; Novel metastable material.
硬质晶体；硬度；强度；超晶格；新型亚稳材料。
A metastable phase exists during the refrigerant flowing through the capillary tube.
制冷剂在通过毛细管过程中，存在一个不稳定的亚稳态流动阶段。
Solvothermal synthesis technique is an effective method to creat metastable materials.
溶剂热(水热)合成方法是一种获得亚稳相材料的有效合成方法。
The atomic lithography experiments were carried out by use of a metastable neon atomic beam.
用亚稳态氖原子束进行了原子光刻实验。
The metastable propagation rate of crack is approximately a constant in a certain size range.
在一定尺寸范围内，裂纹的亚稳扩展速率近似是常数。
The stress corrosion cracking of metastable austenitic stainless steel has been investigated.
研究了亚稳态奥氏体不锈钢的应力腐蚀开裂。
The peak currents for metastable pits also follow lognormal distribution and rise with potential.
亚稳蚀孔的峰值电流在恒电位下也服从对数正态分布且随电位升高而增大。
The decomposition heat for metastable super-cooled liquid is greater than that of crystallized solid.
亚稳态的过冷液体比结晶态有较大的分解热。
Meanwhile the phenomenon of the macroscopic quantum tunneling is also a decay process of metastable state.
而宏观量子隧穿现象同时又是一个亚稳态的衰减过程。
Because gas hydrates are metastable, changes of pressure and temperature may easily affect their stability.
天然气水合物是一种亚稳态物质，极易受到温度和压力条件的影响。
The fragmentional pathways have been proposed on the basis of accurate mass measurement and metastable transition.
根据亚稳离子分析和精确质量测量数据推断了它们的碎裂规律。
Rougher surface also promoted the growth of metastable pits, and lead to a wider distribution of the growth rates.
在粗糙表面上亚稳态小孔的生长速度略高，且分布范围较大。
The temperature behavior of the critical field could be explained by taking into consideration the metastable state.
这个亚稳态的温度稳定性能够很好地解释磁性转变的临界场随温度的变化行为。
The concept of supersaturation that promotes the metastable phases to crystallize from solutions has been presented.
提出了促使亚稳相结晶的过饱和的概念，指出：溶液体系中的温度差是亚稳相结晶的推动力。
The metastable state of dilution of spectinomycin has been studied by both induction period method and direct method.
采用诱导期法和直接法研究了大观霉素溶析结晶的介稳态。新相形成由多核机理控制。
The deformation induced martensite in metastable austenite stainless steels effect their physical and chemical properties.
亚稳奥氏体不锈钢冷变形后产生形变诱发马氏体，影响其物理和化学性能。
The deformation induced martensite in metastable austenite stainless steels affects their physical and chemical properties.
亚稳奥氏体不锈钢冷变形后产生形变诱发马氏体，影响其物理和化学性能。
Bulk metallic glasses (BMGs) are a special kind of metastable complex metallic alloys with important potential applications.
块体非晶合金是一类具有重要应用前景的亚稳多组元合金材料。
The metastable zone is narrowed, and the crystal growth rate is increased in the presence of calcium acetate as an impurity.
醋酸钙杂质的存在使木糖溶液介稳区变窄，晶体生长速率加快。
In order for the preflare energy to be stored without premature release, the magnetic field configuration must be metastable .
为了使能量在耀斑爆发前储存起来，不致过早释放，磁场结构必须是亚稳定的。
Rhombohedral ITO solid solution was metastable in air and it would be transformed to cubic ITO solid solution by heat-treatment.
刚玉型结构ITO固溶体在空气中处于亚稳态，并且在加热的条件下可以转变为萤石型结构ITO固溶体。
The metastable zone was measured by laser method and the effects of cooling rate and agitation speed were investigated experimentally.
采用激光法测定了甘氨酸的结晶介稳区，并分别考察了降温速率和搅拌速率对其介稳性质的影响；
It is found that the current fluctuations of the metastable pitting occurred with a characteristic of quick increase and slow decrease.
实验发现亚稳态电流波动峰具有快速上升、缓慢下降的特点。
X-ray diffraction and analysis shows that no metastable phases are detected other than the three equilibrium phases in the tested systems.
射线衍射分析发现，除了这三个应该出现的平衡相之外，没有探测到其它亚稳相。
All graphitizing elements decrease the metastable eutectic temperature, increase the stable eutectic temperature and enlarge their distance.
所有石墨化元素均降低介稳定共晶温度，而提高稳定共晶温度，并使两者间距扩大。
A series of carbonation test of calcined dolomite slurry at low temperature for preparing metastable solution of magnesium bicarbonate is made.
对白云石碳化制取碳酸氢镁介稳溶液的条件进行了系统的试验，发现温度对碳酸氢镁溶液影响显著。
In such cases, close monitoring is advised as young patients in particular can appear stable or metastable despite ongoing arterial haemorrhage.
在这种情况下，建议对年轻患者行密切监测，特别是即使存在进行性动脉出血却状态表现稳定或相对稳定患者。
We find that then - phase state can be either the degenerate ground state or metastable , even unstable state depending on experimental parameters ofbecs.
我们发现依据不同的实验参数，-位相态既可能是简并基态、亚稳态，也可能是非稳定态。
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