查询词典 drainage-tube

Should be places rection and operation of drainage facilities in place to do a good job.

砼及砂浆搅拌机场所等处应搭设遮雨棚，并在作业场所搞好排水设施。

Basically, the distribution patterns of most trace metals can be divided into iron style and manganese style, both of which were controlled not only by their different remobilization degrees, but the different input from coal mining drainage, mainly influenced by pH.

Fe型元素与Mn型元素分布差异的原因可以简约的概括为：锰的界面循环极为强烈，导致再迁移程度很高；而铁的循环相对较弱，又容易受到上层硫酸盐还原作用的抑制，因此再迁移程度不高。

Wetlands enthusiasts are thus calling for the climate-change convention that will, with luck, be agreed in Copenhagen next month to include financial incentives either to avoid the drainage of marshes in the first place or to rewet them.

湿地狂热者们正在呼吁下个月哥本哈根会议上通过的气候变化公约应该包含财政刺激，以此首先来避免沼泽地的干涸或者是将它们进行再湿润。

At last they flow into rier. The use of the depostion pool is only changing the excrement from lumps to wadding, so that they don't block up the city's public big drainage pipe.

假如按照化粪池的容积计算，我们会发现排泄物会在一到两个月内化填满化粪池。

To June 2008, 6 patients with skin and soft tissue necrosis in the sacrococcygeal region, deep infection, and formation of cavity at 3-6 weeks after sacral tumors resection were treated.

目的 探讨利用负压封闭吸引（vacuum sealing drainage，VSD）技术联合臀大肌皮瓣移位修复骶骨肿瘤切除术后皮肤软组织缺损的临床疗效。

Under the good drainage condition, when degree of mineralization in the return water was less than soil salineness, irrigation with the return water can make soil desalinited evidently.

通过利用低矿化度回归水的土柱模拟实验研究表明，在排水较好条件下，含盐1.3—1.6g／L的低矿化度回归水灌溉可使中轻度盐渍化土壤脱盐。

From overburden layer s,semipervious layers above depression-cone level drainage consolidation,porous media(geo-formation) compression and water compression,the ground settlement mechanism is analysed during foundation pit dewatering.

从降落漏斗水位以上覆盖层、弱透水层的排水固结过程到多孔介质的压缩、水的压缩三方面分析了深井降水引起地面沉降的机理，得出降水引起地面沉降的压缩层厚度主要为降落漏斗水位以上降深范围内的覆盖层和弱透水层厚度的结论。

Serta has developed the site to include natural prairie landscaping, overland drainage bioswales, previous paving, and other features which reinforce Serta's deep commitment to preserving and protecting the site's natural features.

舒达开发了网站，包括天然草原环境美化，排水bioswales陆路，以前铺路，并加强舒达的坚定承诺，维护和保护站点的自然特色等特点。

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。

The principal best management practices for Costa Rica are: a well drained soil or a good drainage system in the field (banana yield is hurt with only a few hours of oxygen depletion in the root zone), b adequate control of nematodes, c adequate control of black sigatoka and d a good fertilizer program which includes rates of fertilizer equal or higher than 300-300-600 kg/ha/year of N- P2O5- K2O split in 12 applications during the year.

这些最好的管理措施为： a ）良好排水土壤或田间良好排水系统（根区缺氧几小时就会损害香蕉产量）， b ）有效地防治线虫， c ）有效地防治香蕉叶斑病和 d ）良好的施肥计划，施肥量等于或高于300-300-600公斤 N - P2O5- K2O /公顷/年，一年中分12次施入。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。