surface levelling中文什么意思

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用"surface levelling"造句

地面水平测量

surface: n. 1.表面；地面；水面；广场，空地。 2.外观，外表 ...
levelling: n. 测平，校平；平整(土地)；水准测量。 a leve ...
levelling: n. 测平，校平；平整(土地)；水准测量。 a levelling instrument [mechanism] 水准仪。 a levelling machine (道路)整平机；【冶金】钢板矫平机。
area levelling: 面水准测量
astrogravimetric levelling: 天文重力水准测量

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例句与用法

In this part , response spectrum and fourier amplitude spectrum are studied , the main results are as follows : 1 ) response spectrum analysis : a ) absolute acceleration response spectrum ( sa ) : ( 1 ) in general , response spectrum decrease with depth , for m < 4 . 5 , the shape and the predominant period of each response spectrum in different depths are similar : the variation of spectra with depth focus on near - surface level ; the normalized spectra are similar to each other , except the predominant perk value in middle depth of some earthquakes is higher than other depth
地震动反应谱沿深度变化的规律( l )加速度反应谱( s 、 )沿深度的变化规律一般，加速度反应谱( s 。 )随深度的增加而减小。震级较小时，不同深度各测点的反应谱形状很相似，卓越周期基本一致;浅层处反应谱沿深度的变化梯度较大;深层处反应谱大小比较接近;强震时，反应谱形状在短周期有较小差别，长周期逐渐接近。
By means of the investigation on a country , we know a country ' s reform is still staying in the surface level phase ; a country ' s shunting of school students has not attained the predictive aim ; in a country , the integration of agriculture production , scientific research and education is falling into predicament
通过对人县实践的问卷调查和访谈，发现： a县农村教育综合傲革基础好，但在相当成分上仍停留在表层阶段，在新的社会经济背景下没有新的突破； a县农村初中分流没有达到预期目的： a县农科教结合在思想上达成了共识，在行动上却陷入了困境。
To do the investigating and studying work about the achievements of tackling key problem of the quondam exploration of front - zone of mountain , to analyze and study the applicability about the gathering technology used in the seismic exploration of the complicated construction belt of front - zone of mountainous ; 2 . combining the quondam achievements , researching the design method of observation system objective of the complicated construction belt based on seismic - geology model , firstly , building the surface level and deep layer seismic - geology model of complicated construction belt and analyzing the forward model , secondly , designing the observation system aiming at the overthrust nappe structure in section and in area ; 3 . aiming at the complicated earth ' s surface condition of front - zone of mountain , how to select the exciting method and the parameter , how to optimize the environment of exciting method and reception , how to pledge the normal combination of the datum of different exciting method ; 4
根据山前带的地震地质条件特点，本文主要研究了以下几个方面的内容： 1 、对以往山前带地震攻关成果开展调研工作，分析研究在山地山前复杂构造带所采用的地震勘探采集技术的适用性； 2 、研究基于地震地质模型的复杂构造带观测系统目标设计方法：如何建立复杂构造带的表层、深层地震地质模型，利用正演分析目标区的观测系统；针对逆掩推覆体构造，如何分区分段有针对性设计观测系统等； 3 、针对复杂地表条件的山地山前带，如何选择激发方式、参数，如何优选激发、接收环境，如何保证不同激发方式的资料能正常拼接； 4 、山前带巨厚砾石区的表层结构调查技术及静校正方法研究。
Instead , this view defines training load as information , on which it has exceeded the traditional view . the value of this advantage lies in several aspects : first , it serves as a theoretical guidance leading the study of sports training science from the surface level to a deepened level approaching to its essence just like the understanding of substance is advancing from molecular level to atomic level . secondly , it will lead the study of training load to unity and accuracy in practice
这种观点超越了利用其属性进行定义的阶段，其意义是：首先它将在理论上引导运动训练学的研究从“表面化” (注：不是贬义，仅相对而言)走向“深入化” ，这好比对物质的认识从分子水平走向原子水平一样，更加接近其本质的东西；其次，它将在实践中引导人们对运动负荷的研究走向统一和精确。
The different distributions of surface level pressure , wind ( 10 meter ) and surface air temperature before and after the regime shift indicate that the increase of aleutian low , position change of its core , and the change of wind field in accordance , especially during the winter months , are the major dynamic reasons for the significant reduction of ice extent in bering sea
结果表明： 20世纪70年代后期，海冰范围在白令海存在显著的均值突变现象，而楚科奇海在对应阶段则表现为更明显的变频现象；在突变点前后两个时段里，阿留申低压中心低压加强、核心位置偏移以及对应风场分布的变化是导致白令海海冰范围明显缩小的主要动力原因。

surface levelling中文什么意思

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