- 重点词汇
- 相关例句
analysis of land use structure in urban fringe area: a case study in daxing district of beijing
城市边缘区土地利用结构分析&以北京市大兴区为例
互联网摘选
an analysis of the exploitation potential of groundwater resources in daxing district of beijing
北京市大兴区地下水资源开采潜力分析
互联网摘选
heavy metal assessment of the green food producing area in daxing district in beijing
北京市大兴区绿色食品产地重金属状况评价
互联网摘选
区位模型在小城镇发展过程中的应用研究&以北京市大兴区为例
互联网摘选
基于可持续发展的北京市大兴区土地整理潜力评价
互联网摘选
preliminary evaluation of the shallow groundwater quality in daxing district of beijing city
北京大兴区浅层地下水水质初步评价
互联网摘选
countermeasures for rational development and utilization of groundwater resource in daxing district
大兴区地下水资源开发利用分析及合理利用对策
互联网摘选
approach to the model of rural community health service in daxing district of beijing
北京市大兴区农村社区卫生服务模式探讨
互联网摘选
study on the system of indicators for sustainable development and evaluation in daxing district
大兴区可持续发展指标体系分析与评价研究
互联网摘选
field experimental study on soil infiltration process of daxing district, beijing
北京市大兴区典型土壤水分入渗规律田间试验研究
互联网摘选
application and prospect of agricultural intelligent information technology in daxing district
大兴区智能化农业信息技术应用与发展思考
互联网摘选
the beam of light is focused on the object under the microscope that is to be studied.
在显微镜下，光线聚集在我们要研究的物体上。
互联网摘选
diffraction of gaussian beam of light by an optical lens and a small circular aperture
高斯光束通过透镜-微小圆形光阑系统的衍射
互联网摘选
a light source with reflectors that projects a beam of light in a particular direction.
装有能投射到某一特定方向一束光的反射镜的灯。
互联网摘选
where there is nothing in the path of the beam of light, nothing is seen.
如果光束轨迹上没有东西，就什么也看不出来。
互联网摘选
then according to his theory, the beam of light will actually appear to bend.
然后按照他的理论，光线会出现弯曲。
互联网摘选
