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- potential barrier layer 垫垒层
- Electrons from the metal will have to surmount the potential barrier to enter the semiconductor. 金属中的电子必须克服这个势垒层才能进入半导体。
- The barrier layer eliminates efficiently when each voltage decrement is small.The curre... 本文还探讨了小幅值阶梯降压过程去除阻挡层的原因。
- When the energy accumulation surpasses the potential barrier and reaches the expected difficulty, thus completing the process of thinking creativity. 通过超过势垒能量的蓄积，达到预定成果的难度水平，即可以完成思维创新过程。
- If you have sensitive food uses no barrier layer of packaging, it must abandon the mechanism of oxidation drying inks. 如果对敏感的食品使用无阻隔层的包装，那就必须放弃采用油墨氧化干燥的机理。
- In one aspect, the elements contain a hydrophilic substrate, an underlayer, a barrier layer, and a top layer. 一方面，该元件包含亲水基材、底层、阻挡层和顶层。
- Key words: minimum size, Potential barrier, tunneling, Integrate Circuit, IC, MOS, size limit, manufacture technique. 关键词：最小尺寸,势垒,隧穿效应,集成电路,IC,MOS,尺寸限制,工艺技术
- It is found out whether a formula for scattering from a potential barrier slowly changing with position is obtained by neglecting reflections. 弄清随坐标缓变势垒对自由粒子散射的透射率的近似公式是否是在略去反射条件下得到的。
- Such an increase of indium incorporation is attributed to the pre-strain effect of the low-indium QW on the barrier layer right above it. 铟含量增加的原因是由于低铟量子井对上层的位障层造成拉伸应变，而对接下来成长高铟量子井有更好的晶格匹配。
- Good soldering result may be obtained by applying electroless nickel as barrier layer and electroless gold as top layer to provide solderability. 利用化学镀镍作阻挡层，化学镀金作可焊层，可得到良好的焊接效果。
- Because the local potential barrier distribution image can distinguish different atoms,so it provides a method to interpret STM image. 另外，根据局域势垒分布还可区分不同的原子，给解释STM原子图像提供了一种手段。
- This article analyzes thermodynamically the potential barrier and the factors affecting it in the process of phase separation. 从热力学角度分析了分相过程中存在的势垒及其影响因素。
- The superiority of HDPE used in barrier layer of landfill was expatiated through the comparison of several manmade composite materials. 通过对几种人工合成材料的比较,阐述了高密度聚乙烯(HDPE)土工膜在生活垃圾填埋场防渗层中应用的优越性。
- The potential barrier of the rate controlling step is 83.42 kJ/mol, which is higher than the potential barrier of channel A (20.80 kJ/mol). 通道B是新发现的反应通道，其速控步骤的位垒83.;42 kJ/mol，位垒高于通道A（20
- It is also found that the subsequent etching treatment in a H3PO4 solution can remove the barrier layer on AAO membrane and improve the regularity of holes. 扫描电镜观察显示，氧化铝膜的扩孔过程可以去掉阻碍层，并调节孔径大小，溶去二次氧化后黏附在氧化层表面的一些杂质，从而使氧化铝模板更为规则有序，孔径均一。
- When positrons are absent from the nested trap, no antiprotons are detected, proving that lone antiprotons cannot surmount the potential barrier to get into the far trap. 当这样的双重阱里没有正子，就侦测不到反质子，这证明了，单一反质子没办法克服位能障碍而飞到远处另一个阱里。
- Nickel, cobalt and palladium electrodeposits used as barrier layer between copper basis and gold deposit can effectively reduce migration of copper atom to gold upper deposit. 以镍、钴、钯镀层作为铜基体镀金的防渗铜中间层可以有效地防止铜原子扩散到金属表面。
- The results show that PHAP can act as the crystal nucleus, decrease the potential barrier of nucleation and then accelerate the hydration reaction process, shorten... 高结晶度的HAP会使水化反应速度减慢,凝固时间延长,相当于“骨料”存在于水泥基体中而使抗压强度有所提高。
- All the F-N curves are straight line that shows electrons are emined from BN to vacuum tunneling through the potential barrier at the surface of the BN films. 不同样品的Fowler-Nordheim(F-N)曲线均为直线;表明电子发射是通过隧穿BN表面势垒发射到真空.
- The invasion of foreign capitalism and domestic feudalism and corrupt rule, the Chinese poor and weak, and serious calamities, the country risk, such as potential barrier eggs. 外国资本主义的侵略和本国封建主义的腐朽统治，使中国积贫积弱，灾难深重，国势危如垒卵。
