Owing to the small size effect, high surface effect and quantum size effect, nano particles exhibit excellent characters in catalyst fields.
由于纳米微粒的小尺寸效应、表面效应和量子尺寸效应,使其在化学催化领域中呈现出十分优异的性能。
The characteristics of nano-materials were briefly introduced, such as surface effect, small size effect, quantum size effect, quantum tunnel effect.
简要介绍了纳米材料的表面效应、小尺寸效应、量子尺寸效应、宏观量子隧道效应等。
Compared with bulk materials, nanoscaled materials have many unique properties, such as small size effect, surface and boundary effect, quantum size effect and so on.
与块体材料相比,纳米材料具有很多独特的性质,如小尺寸效应、表面与界面效应、量子尺寸效应等。
According to nanometer theory, rice phytoliths must have properties of nanometer materials: surface effect, small size effect, quantum effect and macro quantum tunnel effect.
因此水稻植硅石具备纳米材料的独特性状:表面效应、小尺寸效应、量子尺寸效应和宏观量子隧道效应。
The size of the WS-Security headers is basically a constant for each configuration, so that constant size increase has a much more dramatic effect when the original message size is small.
对于各配置来说,WS - Security报头基本上是恒定不变的,因此当原始消息大小较小时,相同大小的增加会带来更加显著的影响。
Unfortunately, their small sample size precluded the authors from suggesting the training program had a preventive effect.
不幸的是,他们的小样本阻止作者认为这样的训练计划有预防的作用。
The result of comparison demonstrates that the device based on internal reflection effect has small size, simple structure and high accuracy and it can be used in the on-line production.
比较结果证明采用光学内反射角度细分法设计角度细分装置,不但能得到高的细分精度,而且装置体积小、结构简单,适于在线使用。
In small size power VDMOS transistors, the cause of quasi-saturation effect has been investigated and simulated by software.
分析了功率VDMOS晶体管在小尺寸时准饱和效应的成因,并对其进行了理论证明和模拟验证。
It is indicated that the split ratio has a relative small effect on the cutting size while the semi cone Angle and sizes of overflow and underflow orifices have very large effects.
根据计算结果,分流比对分割尺寸的影响比较小,半锥角、溢流口尺寸与底流口尺寸对分割尺寸的影响比较大。
Li battery have the good features of small size, high power density, no memory effect, long cycle life, high voltage and low self-discharge.
锂电池具有体积小、能量密度高、无记忆效应、循环寿命高、高电压电池和自放电率低等优点。
A novel beam-membrane structure was proposed, with a small size and obvious effect of centralizing stress, especially fitting low scale pressure sensor of strain type.
提出了一种新型的梁膜结构,其体积较小、应力集中效应明显,特别适合作小量程应变式压力传感器。
Because of its quantum size effect, small-size effect, surface effect, macroscopic quantum tunneling effect, etc, it has a superior performance to the materials now existing.
其本身具有的量子尺寸效应,小尺寸效应,表面效应,宏观量子隧道效应等使其具有明显优于本体材料的性能。
This paper analyzes the carrier non local transport model of small size semiconductor devices and studies the influences of nonsymmetrical band structure and heterogeneous effect on emphasis.
系统分析了小尺寸半导体器件中的载流子非本地输运模型,重点研究了非均匀能带结构和异质结效应对输运电流密度的影响。
The researchers, from the National Center for Atmospheric Research in Boulder, Colorado, and elsewhere, were surprised by the size of the effect generated by only a small rise in temperature.
来自科罗拉多博尔德市国家大气研究中心等地的研究者们,对于只要温度小幅升高就能造成的影响感到惊讶。
The small size of polymer extended-chain crystals, which were formerly obtained through a long time under high-pressure confined their application effect.
以往高压合成的聚合物伸直链晶体尺寸较小且合成时间过长,不能满足单晶应用的要求。
When PHE with small particle size (remarked as PHE-S) was used, the impact and tensile strength of PA66/PHE blends were improved by the addition of the PHE, and presented synergistic effect.
当使用小颗粒尺寸的PHE时,PA66/PHE共混物的冲击强度有所提高,拉伸强度则略高于纯的尼龙66,但是两者都呈现协同效应。
Results denote that effect of the buckling modes and the small scalar size on the buckling stress is interrelation.
研究结果表明小尺度参数和屈曲模式对碳纳米管屈曲应力的影响是相互关联的。
The nozzles having good atomizing effect should be selected, which can produce small size liquid droplets.
要选取雾化效果较好,雾化颗粒较小的喷嘴。
The size of the business does influence the relationship between perceptions of corporate social responsibility and employee affective commitment, but the moderating effect is small.
企业规模对企业社会责任与员工组织情感承诺间的关系存在调节作用,但调节作用总体较小。
It has more advantages, such as: small size, fast mixing time, good effect to stir and so on.
具有体积小,混合时间快、搅拌效果好等优点。
Small size, light weight, low loss, small inherent temperature rise, good self-healing effect, stable capacitance, inherent anti-explosion design, more safety and reliability.
体积小,重量轻,损耗小,内部温升小,自愈效果佳,电容量稳定,内部装有防爆装置,使用安全可靠。
The simulation results accord with the reference literature, and it indicate that numerical simulation of effect of small size charge on detonation transfer by LS-DYNA program is feasible.
模拟结果与文献基本符合,进一步说明了利用LS-DYNA程序对小尺寸装药爆轰波传播的数值模拟是可行的。
In this paper, an anti-shake system is designed for small optical telescope, which has a compact size, low power consumption and good anti-shake effect.
本文针对小型光学望远镜,设计一种体积小巧,耗电低,具有良好防抖效果的影像稳定系统。
The products are easy disassembly and maintenance, neat appearance, small size, good insulation effect and so on.
该产品具有易拆装维修、外形整洁、体积小巧、保温效果好等优点。
Small size, good self-healing effect, low inductance, low loss at high frequency, strong over-current ability, and can withstand high current impulse.
体积小、自愈性好,电感量低,高频损耗小,过电流能力强,能承受瞬间大电流冲击。
The utility model has a simple structure and a small size with outstanding cooling effect, which is an ideal canned beverage cooling device.
本实用新型结构简单小巧,冷却效果显著,是一种理想的罐装饮料冷却装置。
First of all, he explains the significance of putting the small-size class teaching into effect by starting with the concept related to the method.
首先,本论文从解读农村小班化教学的相关概念入手,对实施农村小学小班化教学的意义进行了阐释。
Secondly, the reversal effect in small-size firm stocks is more significant than the reversal effect in large-size firm stocks.
第二,小公司股票比大公司股票更容易发生反转。第三,市场态势为上升状态时的反转效应要显著大于市场态势为下降状态时。
Secondly, the reversal effect in small-size firm stocks is more significant than the reversal effect in large-size firm stocks.
第二,小公司股票比大公司股票更容易发生反转。第三,市场态势为上升状态时的反转效应要显著大于市场态势为下降状态时。
应用推荐