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cascaded active layers 有源区级联
Thawing and refreezing each year, an active layer of soil lies over permafrost. 覆盖在永冻层上方的一层活冻层土壤，每年都会融化和重新冻结。
It is concluded that the freezing and thawing process and the thickness of active layers change with the changes of ground characteristics, affecting the permafrost further. 结果表明，由于工程活动改变了场地下垫面性质，造成了不同场地活动层冻融过程、活动层厚度等的差异，进而影响了多年冻土变化。
The Eraser tool uses brushes of various sizes and softnesses to erase pixel information from the active layer. 橡皮擦工具使用了各种大小和硬度的笔刷,来擦去活动图层的像素信息。
These devices have optical waveguide structure, moderate doping level and active layer thickness. 该器件带有光波导结构并具有适当掺杂和有源层厚度。
Using steady state rate equations,closed form solutions for carrier density in the active layer is deduced. 利用稳态速率方程 ,导出了激光器有源区载流子密度与偏置电流及输入信号光功率关系的隐函数表达式。
Chuang. This kind band structure can be chose n as an active layer of 980nm pump lase r for optical com -munications. Chuang提出的传递矩阵法,计算了量子阱中不同Ga组分的GaxIn1-xAs/GaInAsP应变量子阱结构的能带,该结构可被选作980nm光通信泵浦激光器的有源层。
This action removes the white from an active layer, leaving the white area transparent. 这一个动作把白色从活动的层移开,被剔除的白色的区域透明。
In this paper, we reported the results of isolation in Si-implanted GaAs active layer by B+ implantation. 本文报告了在注Si~+的GaAs有源层上进行B~+注入实现隔离的实验研究.
Since the growth of QD active layers is the key factor to the development of QD lasers, it is most important to study the epitaxy growth of a high quality QD active layer. 由于成长量子点活性层为研制量子点雷射的关键技术，因此如何成长出高品质的量子点活性层，便成了研发量子点雷射最重要的工作。
After treating conventional BCE TFTs by UV light, deep traps will be made in active layer by UV light. 利用氧化铟锡与矽所产生的异质接面来阻挡形成光漏电的电洞电流。
An Add Object actuator will be ignored if at game start, the linked object doesn't exist (or is empty) or the linked object is in an active layer. 如果游戏开始将忽略加入物体执行器,连接的物体不能释放(或空)或连接的物体在活动层。
The behaviour of infrared rapid thermal annealing (IRTA) of GaAs MESFET active layer and n+ layer formed by Si+ implantation is studied. 本文研究了GaAs MESFET有源层和n~+层Si~+注入的红外快速退火行为。
In this paper,we combine MapX with Delphi 7.0,empolder digital map,use the active layer technology and userdefined tools to add feature. 探讨了MapX与Delphi7.;0相结合用于电子地图二次开发
Water cascaded down the mountainside. 水如瀑布般自山边下泻。
Her golden hair cascaded down her back. 她的金发像瀑布似的披在背後。
In this section we derive a relation between the recombination current in the active layer and the voltage applied to the heterojunction. 在这一节中我们介绍了有关在有源激励层的再复合和异质结的适用电压之间的关系。
His money cascaded away in a couple of years. 他的钱在三两年内便滚滚流失了。
Most of NF membranes developed recently are composite membranes, i.e., with an active layer on top of the base membrane. 目前绝大部分的纳滤膜属于复合膜,即在一基膜上复合一活性层。
Bulk heterojunction organic solar cell based on an active layer of donor/acceptor blends is a low-cost and high-efficient organic photovoltaic device. 摘要基于电子给／受体共混体系制备的体相异质结型有机太阳能电池是一种低耗、高效的有机光伏器件。