A new method of surveying horizontal distance and elevation difference with theodolite-central hair stadia;
经纬仪测量水平距离和高差的新方法——中丝视距法
The horizontal distance X between roadway and the edge of its upper pillar is an important parameter for roadway layout in floor strata and adjacent coal seams.
巷道与上部煤柱边缘之间的水平距离X,是底板岩巷和邻近煤层巷道布置的重要参数。
The calculation method of deducing horizontal distance and elevation difference between two points by utilizing the vertical angle and reading measured with theodolite.
介绍了利用经纬仪测量竖直角和中丝读数 ,推导出两点间的水平距离和高差的计算方法 ,该法与常规视距测量相比 ,推导严谨 ,实测精度较高 ,且不受地形限制 ,方便快捷。
Using probability and statistics methods and through statistic of probability distributions of tower horizontal span LH、 vertical span LV and swing angle coefficient,KV,of current and similar projects,optimum suspension tower design condi.
应用概率统计等方法,通过统计类似工程及本工程直线杆塔水平档距、垂直档距、KV的概率分布规律,规划出较为符合本工程的直线塔型设计条件,提高了杆塔使用条件的利用系数,以求取得较好的经济效益。
This paper introduces some concrete measures, based on the concrete problems during the designing, when the net level length of the underground gas pipeline with different subjects is not long enough and the construction methods when the gas pipeline through the heavy caliber road culverts; meanwhile, some plans about the gas meter in middle or small public building users are put up.
介绍了地下燃气管道与建、构筑物基础或相邻管道的水平净距不够时所采取的措施和燃气管穿过道路预留大口径涵洞时的施工方法 ,提出了公共建筑用户计量表的设置方
The effects of interbed dip,horizontal spacing,vertical extension length/reservoir thickness on oil recovery factor and water cut of waterflooding were studied.
研究了夹层倾角、水平间距、纵向延伸长度/油层厚度(H夹层/H油层)等因素对水驱采收率和含水率的影响。
In optical character recognition, the insufficient horizontal spacing between characters.
在光学字符识别中，字符间水平间距不够的现象。
Studying the relationship on the horizontal distance from atlas pedicle screw entry point to medial border of axis pedicle
寰椎椎弓根螺钉进钉点与枢椎椎弓根内壁水平间距关系的研究
Construal Level Theory:From Temporal Distance to Psychological Distance
解释水平理论:从时间距离到心理距离
In typing, the horizontal spacing of characters.
打字字符在水平方向上的间距。
Inspection distance between draught marks and keel plate after marking out.
划线后检查吃水标尺至平板龙骨之间的距离。
Effect of Temporal Distance on Level of Mental Construal of Future Events;
时间距离对未来事件解释水平的影响初探
Comparisons of Development Levels of the International Economics and the Gap between them and China;
国家之间经济发展水平比较与中国的差距
The uneven development means that a big gap still exists between different regions and between urban and rural areas in the process of development.
所谓发展很不平衡，是指地区之间、城乡之间，发展水平差距不
Universal horizontal metroscope
卧式万能测距水平仪
There's a wide range of ability in the class.
这班的水平差距很大.
It would be difficult to measure the horizontal distance between two mountain tops using only a meter stick.
仅仅用一根米尺是难以测量两个山顶之间的水平距离的。
The roof and the floor systems are directly supported by horizontal beams and girders spanning the distance between the vertical columns
屋面和楼板系统直接支承在跨越竖直柱子间距的水平主次梁上。
Study on Nonhyperbolic Traveltime-offset of Pure Modes for a Horizontal Interface in the TI Media with an Arbitrary Spatial Orientation;
水平界面任意空间取向TI同类反射非双曲时距研究
The Effects of Construal Level and Event Value on the Temporal Distance of Activity Enactment;
解释水平和事件性质对活动设定时间距离的影响
Application of unequally-spaced and non-linear three-hydrophone array in underwater acoustic coplanar target passive localization
不等间距非直线三元阵在水声平面声源被动定位中的应用
A Direct Algorithm of the Distance Between Two Parallel Planes in Space;
空间两平行平面间距离的一个直接算法
it was a far cry from what he had expected.
我们的水平和他们的水平仍然有很大的差距。
Inflows of capital from abroad have been used to help fill the gap between U.S. savings and investment levels.
国外资金的流入被用来弥补美国的国内积累和投资水平之间的差距。