查询词典 level ground

This article aims at alarm information administration on current situation of the ground-level police institutes, completes the alarm information management system design.

本课题针对基层派出所报警信息管理工作现状，完成了报警信息管理系统的设计。

A pair of periscopes is attached, off centre, to a wheel. A user's view is lowered to ground level; divided to see outwards, rather than forwards and rises and falls, as they push the device forwards.

这个装置上面装有一对潜望镜，中间有一个轮子；这样一来，当使用者用这个装置往前推动时，他们的视野就会被迫向外分离，并和地面一样低。

Simple dispersion theory tells us that the variation of ground-level Cmax, scaled on a fixed height and velocity, is inversely proportional to the square of the normalised stack height.

简单分散理论告诉我们，地面变化级的Cmax，一个固定的高度和速度扩大规模，是成反比的正常化堆叠高度的平方。

But only young stems are truly colourful so it's time to "stool" them or cut them back hard to ground level so that they produce a new crop for next winter.

不过只有嫩杆才有颜色，所以这时要修剪了——将地面以上部分全部剪掉这样他们就会在下个冬天长出新的茎杆来。

Outside range of 1 pole day, when sunrise, sunset, sun height is 0, sun's rays line and ground level are parallel, lever vague impression is the most lasting, incline to at infinite long; is noonday, sun height amounts to the maximum in a day, lever shadow

1极昼范围外，日出、日落时，太阳高度为零，太阳光线和地平面平行，杆影最长，趋向于无限长；正午时，太阳高度达一天中最大值，杆影

After eve lunch time passes, the flower of cook leaf camphor tree of groove guard of nature of level of state of 9 dragon hill compares the county that satisfy prosperous before any attentive, all over one ground to wiping hearth again, there is taste of a kind of inarticulate in the heart.

前日午饭时间过后，遂昌县九龙山国家级自然保护区的炊事员叶樟花比以往任何一次都细心，一遍又遍一地擦拭着灶台，心里有一种说不出的滋味。

As indicated in Fig.1, inclinometer casings, I-1, I-2 and I-3, were installed, passing through the toe level of the retaining wall and down to the gravel formation, which is located 46 m below the ground surface.

美国标准指出在 Fig.1，倾角罗盘包装、我-1 、我-2 和我-3，被安装了，经过保有墙壁的趾水平而且对碎石形成，在土地的表面下面被位于 46 m？？

Effects of Rice-Based Cropping System, Organic Manure and Ground Water Level on Sulphur Status in Paddy SoilⅠ.

稻作制与有机肥及地下水位对水稻土硫素状况的影响Ⅰ。

Thirdly, according to the principle of lightning channels moving from the largest direction point of electric-field, we figure out lightning strike selectivity when lightning leader has different height and level distance to ground object, using the ANSYS software.

第三部分根据雷电通道按照最大场强方向走向的原理，利用ANSYS软件进行有效的分析，仿真出雷电先导在目的物高度不同情况下的雷击选择性。

The main contributions of the paper are as follows:(1) The paper expounds the characteristics of power transmission of EHV and UHV six-phase transmission lines. Researching results show that six-phase can utilize the overhead transmission right-of-way efficiently, and improve the density of power transmission. At the same time, the electric field on surface of conductor, the power frequency electric-magnetic field at ground level can be controlled within the range of permission for six-phase transmission lines.

本文对六相输电线路的功率传输特性和几种继电保护原理进行了深入的研究和分析，取得如下成果：(1)详细分析和研究了六相输电线路在超高压和特高压两个电压等级上的功率传输特性，研究结果表明，六相输电线路能够最大程度地利用线路的走廊空间，明显提高系统的功率传输密度，并且线路的表面电场强度，以及线路下方的工频电场和磁场强度完全可以控制在规定允许的范围内。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。