undulating surface meaning in English
波动面
波状表面
Examples
- However , the accuracy and instantaneity of the most used mark post measurement method are not good and the errors of five - wheel measure device with contacting measurement principle are serious when it is used in soft and undulated surface field
但是，常用的标杆法测量精度和瞬态性较差，接触式测量的五轮仪法用于田间松软、不平的地况误差较大。 - Undulate acquisition surface is one of the main properties of the seismic datasets from western china . based on the synthetic source record migration method and wave stack principle , a method of migrating directly from the undulate surface is presented and tested
结合我国西部地震资料的特点，针对起伏地表情况下的地震数据成像问题，提出了与合成震源记录偏移方法相应的成像方法以及基于共聚焦点技术的基准面向上校正方法。 - Planation surface is a wide - ranging and undulating surface formed by planation in a long and relative stable period or in a decreacing - development period . it is near the base level and there always exists some deposits such as crust of weathering above it . planation surface is often uplifted or buried by the later tectonic activities
夷平面是在长期的地壳相对稳定时期或地壳下降发展阶段，由广泛的夷平作用以截断面形式横切所有先成的地层和构造的接近侵蚀基准面的平缓的地表形态，其上常有风化壳等碎屑堆积，常遭到后期的抬升切割或埋藏，分布于地球的各纬度带。