查询词典 barrier

It was our first stay in the Maldives, though we have stayed in resorts on the Great Barrier Reef.

尽管我们曾经去过大堡礁的几个度假村，但这是我们第一次在马尔代夫度假。

From the Florida Keys to the Great Barrier Reef in Australia, the damage is becoming apparent.

来自佛罗里达群岛，以大堡礁在澳大利亚，由此造成的损害日益明显。

It is not only the world-famous cultural treasure-house - the Mogao Caves, as well as "desertgu yan, side-wall barrier, Camel Bells Road, Qingquan oasis" and a variety of natural and cultural landscape.

它不仅有举世闻名的文物宝库——莫高窟，还有"大漠孤烟、边墙障，古道驼铃，清泉绿洲"等多姿多采的自然风貌和人文景观。

N Auchen Supermarket shuttle bus crashed into the middle concrete barrier on Yangpu Bridge on March 20, injuring 33 passengers and holding up traffic for more than an hour.

uchen 超级市场区间车失事了车子在Yangpu 桥撞上了其桥梁在3月20 日，伤害33 位乘客和阻塞交通一个小时。

Those only have longer aim can encourage theirselves continuely and conquer any barrier to change and rich their characters.

只有那些富有远见的人能不断地鼓励自己，能在克服障碍的同时不改变自己完善的人格。

GaN ; Schottky diode ; thin surface barrier model ; thermion field emission

氮化镓；肖特基二极管；表面势垒减薄模型；热电子场发射

The thermionic emission and tunneling current dominate the conduction process at higher Xc. However, if the film has low Xc, which means lager barrier width, the tunneling current can be neglected.

首次运用二维结构渗流模型计算了微晶硅薄膜结构对电导率的影响，从理论上解释了造成微晶硅薄膜输运各向异性的主要因素是薄膜中晶粒的柱状生长。

Based on the thermionic emission theory, a method to extract parameters of Si SBD is given in this study. Using this model, we tested the characteristics of devices and extracted the parameters of two kinds of samples. The ideality factor is 1.01 and 2.13 respectively. The zero-field barrier height is 0.70eV and 0.72eV. The surface state density is 5.5×10~(15)cm~(-2)eV~(-1) and 4.3×10~(12)cm~(-2)eV~(-1). The interface oxide capacitance is 9.0×10~(-4)F·cm~(-2) and 5.4×10~(-6)F·cm~(-2). The neutral level of the surface states is 0.81eV and 1.1eV. The reverse breakdown voltage is 101V and 56V.

本研究在热电子发射模型的基础上，建立一种提取Si基SBD器件特性参数的理论模型，基于这个模型，对两种样品的性能进行测试，并计算出退火和未退火样品的理想因子分别为1.01和2.13、零电场势垒高度分别为0.70eV和0.72eV、表面态浓度分别为5.5×10~(15)cm~(-2)eV~(-1)和4.3×10~(12)cm~(-2)eV~(-1)、界面层电容分别为9.0×10~(-4)F·cm~(-2)和5.4×10~(-6)F·cm~(-2)、表面态中性能级为0.81eV和1.1eV、反向击穿电压101V和56V。

When the barrier between living and dead was thinnest...

当阴阳两界之间的屏障是最薄的。。。

"We set up the self-help group in an attempt to break the current medical information barrier," says Wang, a thirtysomething property planner.

"我们成立了自助小组中，企图打破目前的医疗信息壁垒"，王， 30多岁的财产规划师。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。