2) complicated condition
复杂条件
1.
Displacement control under deep foundation pits complicated conditions——Design of the foundation pit of Yalong General Headquarters Building;
复杂条件下基坑变形控制——亚龙总部大楼基坑工程设计研究
2.
Study survey on moving objects detection in complicated condition;
复杂条件下的运动目标检测方法研究综述
3.
Base on the complicated condition in locale,had studied transport and set the technology of hydraulic support,introduce how to transport and set,how to prevent slant of hydraulic support,the worker's position and the innovation of technology and so on,in excavate coal locale,summarized a series of effective technology of large-scale excavate coal equipment setting.
根据综放工作面的复杂现状条件,研究了液压支架的运输安装技术,介绍了复杂条件下综放采煤工作面液压支架的运输方法、防倒架歪架技术、人员安全站位和技术创新等,总结一套行之有效的复杂条件下大型综采设备安装的工艺技术。
3) complex conditions
复杂条件
1.
Stress and stability analysis of high arch dam under complex conditions;
复杂条件下高拱坝应力及坝肩稳定分析
2.
In the meantime, it gives an example for the land use classification based on vector data under complex conditions and probes the remote sensing image classificationwith the vector data.
基于矢量数据的土地利用分类方法进行分类研究,对复杂条件下的基于矢量数据的土地利用分类给出了实例及实现方法,对利用矢量数据进行遥感图像分类进行了深入探讨。
3.
The purpose of this thesis writing is talking about the studies on the controlled blasting demolition on chimneys in complex conditions by way of a practical demolition example of a 70 meters high chimney,on the scheme of controlled blasting demolition,incision of blasting as well as design of the directional windows and choosing blasting parameters.
以三门峡市渑池县化工厂70 m高烟囱定向爆破拆除为例,针对在复杂条件下烟囱控制爆破拆除方案的选择,爆破切口、定向窗的设计,爆破参数的选取进行了研究,可为复杂条件下烟囱控制爆破拆除提供参考。
4) complex condition
复杂条件
1.
Safety and quick recovering technology at light face under complex conditions;
复杂条件下轻放面安全快速收作技术
2.
Analytic solution of beams on Winkler foundation under complex conditions;
复杂条件下Winkler地基梁的解析解
3.
Design and practice of freezing method applied to connected aisle in tunnel under complex conditions;
复杂条件下隧道联络通道冻结施工设计与实践
5) complicated conditions
复杂条件
1.
This paper described the geological results and main adopted 3D seismic technological measures in course of the open-air data gathering under the complicated conditions, data processing and explanation, to solve the complicated problems caused by target layers deep buried depth, violently changed inclination, the characteristics that the magmatic rocks corroded seriously in the 7th coal seam.
针对张集煤矿深部区域三维地震勘探区目的层埋藏深、倾角变化剧烈、7煤被岩浆岩严重侵蚀的特点,阐述了复杂条件下三维地震勘探的野外数据采集、资料处理与解释过程中所采用的主要技术措施及取得的地质效果。
补充资料：半导体材料掺杂
半导体材料掺杂
doping for semiconductor material
bondootl Col}{00 ehonzo半导体材料掺杂(doping for semiconduCtormaterial)对材料掺入特定的杂质以取得预期的物理性能与参数的半导体材料制备方法，在大多数情况下，是使用掺杂后的半导体材料进行器件制备。掺杂的具体目的有:(l)获得预期的导电类型，如p型掺杂或n型(见半导体材料导电机理)掺杂;(2)获得预期的电阻率、载流子浓度(见半导体材料导电机理)，如重掺单晶(见简并半导体)、半绝缘砷化稼的制备;(3)获得低的少子寿命(见半导体材料导电机理)，如锗中掺金;(4)获得晶体的良好力学性能，如硅中掺氮;(5)提高发光效率，改变发光波长，如磷化稼中掺氮、掺氧(见发光用半导体材料);(6)形成低维材料及超晶格(见半导体超晶格);(7)调整晶格匹配，如硅中掺锡。 对掺杂的要求主要是:精度、均匀性、分布空间。掺杂的方法有熔体掺杂、气相掺杂、中子擅变掺杂、离子注入掺杂、表面涂覆掺杂(见区熔硅单晶)。掺杂是在半导体材料制备过程的某一个或几个工序中进行，大多数是在单晶拉制过程中进行掺杂，薄膜材料则在薄膜制备过程中进行掺杂，而中子擅变掺杂、离子注入掺杂则离开晶体制备而成为独立的工序。 (万群)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条