露天

Working in one of the tent classrooms scattered across a field, students pore over worn-out fifth-grade books instead.

这些学生们在零散搭建的露天帐篷教室学习，专心致志看的却是破旧的五年级课本。

This article analyses existing problem of electric power system of the movement transformer substation - power shovel of Huo coal group open coal mine and the theory of this system.

本文分析了霍煤集团露天煤矿现在的移动变电站—电铲供电系统存在的问题，设计出一套科学合理的新供电系统，为霍煤集团的发展提供可靠的电力保障。

Little by little, step by step, they left behind, in long procession, the first westward-facing terraces which, like the jagged hemicycles of an almost unbounded amphitheater, stepped down into a paradise, a garden whose metal mirrors and intertwined hedges of juniper were a prefiguration of the labyrinth.

他们连续不断地沿着西边最主要的几条回廊向前走去；这些回廊一路下降，很像一座几乎无法丈量的露天剧场的台阶，一直通到一个乐园或者花园。园子里的铜镜和错综复杂的柏枝围篱，已经表明这是一座迷宫。他们果然迷失在里面了。

The use of porous prolled ANFO explosives prill in the experiment of open chamber blasting helps to solve a series of problems in the process of using ammonium nitrate fuel such as its liability to stick to the hole wall and the difficulty in loading explosive power etc.

在露天药壶爆破中试验使用多孔粒状铵油炸药，解决了使用粉状铵梯炸药时因药粉易粘孔壁、装药困难等原因引起的一系列问题，提高了爆破作业的安全性和爆破效果，降低了爆破成本。

When many Chinese dance groups put on the performances in Morocco, the theatre was always packed with people, if it was an open-air performance, people would be so closely besieged that not a drop of water could trickle through.

有很多中国的舞蹈团到摩洛哥演出，每次剧场都坐得满满的，如果露天演出更是水泄不通，这说明摩洛哥不排斥外来文化，当然摩洛哥也希望把自己的文化传到世界各地，这是一个相互传递的过程。

As the quarry operation evolve, the deeper the pit, the higher and steeper of the highwall, and thus, the influence of blasting vibration may affect the potentially unstable slope which may cause safety problem and result in the shut-down of the overall mining operation.

在露天矿场开采过程中，随著开采深度的增大，其边坡越来越高，特别是对於那些存在不稳定因素的高陡边坡，倘若受爆破震动的影响，极有可能造成边坡的失稳破坏，危及安全生产甚至影响矿山的正常生产秩序。

0CE1PjPc tWell, I think the open air and the evening light will have a quieting effect on them.

马格纳斯：那，我想这里的露天空气和斜阳会给他们一点安神的效果。

For the former two types of soil, the Quincunx sampling was selected, and the random sampling used in the Qixia Temple for landform needs of mountain. The evaluation standard was based on requirements of Environmental Quality Standard for Soil（GB15618-1995）that the soils of mining area and Qixia Temple used the third criterion and vegetable garden used the second criterion.

露天采矿区和菜地土壤采用梅花布点采样方式，栖霞寺由于属于山地，采用随机布样方式；评价标准参考国家土壤环境质量标准（GB15618—1995）的要求，对矿区和栖霞寺林区土壤采用土壤环境质量三级标准进行评价，对菜地土壤采用二级标准评价。

When I first arrived in Morocco I took a stroll down the old Medina in Rabat and ambled past traders in a crowded souks selling vegetables, spices and halal meats.

当我第一次到摩洛哥的时候，我漫步于拉巴特的旧麦地那，缓行于那些在拥挤的露天剧场里卖蔬菜、调味品及伊斯兰教律法合法肉的商人之间。

The present environmental situation of radioactivity at the 90th Mine was monitored. The data showed that the envitonment in this mine had been radioactively pollutied.

通过对露天开采后的90号矿点放射性环境现状监测，数据表明，该矿点的环境已遭到放射性污染。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐