排水良好的

Based on the project instance, construction craft is introduced that shallow layer guide hole technology to improve soft soil foundation under thick hardpan and the refit of main construction equipment. It has succeeded in solving problem of the drain consolidation of silt. The result is good

摘 要：结合工程实例介绍采用浅层引孔技术加固硬土层下软土地基的施工工艺及主要施工设备的改装，成功地解决了穿透较厚硬土层使下卧淤泥层排水固结的技术难题，效果良好，经济实用，有较好的推广价值。

The main research approach is to compare several kinds of existing drainage pitch mixture gradation, through adjusting fine aggregate and coarse aggregate proportion, especially 2.36mm and 1.18mm, from the results of tests, point out optimum gradation of good water stability, and find the interrelation of bituminous mixture perviousness and void ratio.

主要研究方法是比较几种现有的排水沥青混合料的级配，通过调整级配的粗料和细料，特别是4.75mm和1.18mm的集料比例，从所确定级配的试验中，发现具有良好水稳性的最佳级配，并发现沥青混合料的透水性和空隙率的相互关系。

In recent years, the forever-lasting Taiwan and green architecture have become a major topic in our country. In order to resolve the runoff of rainwater resource, to prevent the spoliation of ecology and to reduce the effect of heat island, to search for the suitable mix design of the pervious concrete for Taiwan is not a small issue. Pervious concrete pavement is air permeable and water permeable, the soil underneath can be kept wet and rainwater can quickly filter into ground, so the groundwater resources can renew in time. It improves the environment of road pavement and also possesses many other advantages that improve city environment at drainage, sound absorption and skid resistance, and is suitable for the rainy and humid environment in Taiwan area. However, its high air voids results in low strength, the surface layer of highway pavement was seldom used pervious concrete due to heavy traffic loading.

近年来国内以打造永续台湾与绿建筑为未来努力的方向，为解决雨水资源流失、环境生态破坏及热岛效应扩张，研发本土透水混凝土实有其重要性，透水混凝土铺面可以使空气与水自由地有效的渗入，地下土壤可保持湿润，雨水也能够快速渗入地面至地下水，地下水资源或水位能即时更新，它改善道路铺面的环境，其它的优点尚包括具有良好排水、噪音吸附与车辆抗滑能力，适合铺设於台湾多雨多湿之环境，由於透水混凝土孔隙率较高，其强度低於一般混凝土，应用於重交通量公路面层因此受到局限。

In order to quicken the drainage and consolidation of soil, sand drains are usually used as vertical emissaries in soft or supersoft foundation. The working principle, arrangement and design of the treatment of soft foundation by plastic draining plates aresimilar to those of sand drain. Plastic draining plates were applied to the soft foundation treatment project for the Zhujiang Power Station in 1988. According to the tests, the mechanical behavours satisfied the working requirements with such advantages ...

在软土和超软土地基中，为了加速土壤的排水固结，通常采用排水砂井作为垂直排水通道，塑料排水板处理软基，其工作原理、布置方法、设计方法与排水砂井相似，1988年珠江电厂厂区款基加固工程是采用塑料排水板加固地基，经试验，其力学性能满足工作需要，排水的效果良好，施工速度快，降低了地基加固费用。

In Costa Rica, maximum yield research has demonstrated that yields of 3500 exportable boxes/ha/year are possible using the adequate amount of fertilizers along with adequate crop management practices which include 12 split applications of the recommended rate of fertilizers, nematode and sigatoka control and good drainage.

哥斯达黎加的最大产量研究结果表明，经12次分期充足施用推荐量肥料、防治线虫和叶斑病和良好排水等作物管理措施，产量可达3500出口货箱/公顷/年。

You need to start your slope as high up as you think necessary for good drainage in your problem area.

你要开始你的高坡作为您觉得您需要良好排水的问题。

A well drained interface between wheel and road is best achieved by ensuring that chippings or other features are provided which project a sufficient distance above the general heavy rain.

一个良好排水路面车轮之间的接口，最好是通过确保chippings或其他特点是其项目有足够的距离比一般大的雨。

Mark out your plot in a sunny, sheltered spot with well-drained soil and dig in as much well-rotted organic matter as you can, removing stones and weeds as you go.

在一处阳光充足、保护措施良好、土壤排水性能佳的地点开出一块地，尽可能多地翻出充分分解的有机质，并除去石块与杂草。

A series of isotropically consolidated undrained triaxial tests were conducted on a clean sand and a well-graded silty sand (with 10 % silt content) to investigate the effect of silt,void ratio and confining stress on the instability of saturated sands.

通过对净砂和级配良好粉砂(含10%粉土)进行一系列三轴固结不排水试验，研究了粉土、孔隙比和围压对饱和粉砂不稳定性的影响。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。