查询词典 drainage coefficient

Abstract］ objective to study the chronic subdural haematoma pathological mechanism characteristic,curing method and factor failing.methods the method carries on a clinical research to 217 sufferers and the whole set goes skull ct to scan.for the very first time surgical operation method all for drill a hole to lead to drainage.results cured 193 cases (88.94%),haematoma residual 9 cases (4.15%),haematoma recrudesces 15 cases (6.91%).conclusion procedure selection should be based on condition of the patients with hematoma,drainage completely and anti-pneumo encephalos may important.

摘要］ 目的探讨分析慢性硬膜下血肿的病理特点、治疗方法和失败因素。方法对217例患者进行临床研究，全组均行头颅ct扫描。首次手术方式均为钻孔引流术。结果恢复良好者193例（88.94%），血肿残留9例(4.15%)，血肿复发15例(6.91%)。结论对慢性硬膜下血肿的治疗应根据病情选择手术方式，术中血肿冲洗要彻底及术中术后要预防气颅的发生，可降低术后血肿复发率。

Goaf air flow 5 gas drainage ; drainage parameters ; numerical simulation.

采空区风流；瓦斯抽放；抽放参数；数值模拟

It means to combine effectively the gradient development model and the point-axis-surface development mode; and in the drainage area economy development coexist the growth pole development, the gradient one and the point-axis-surface one; after the combination of the point development, formed under the polarization effect of and diffusion effect of the growth pole, the band development, formed after the point-axis-surface development, and the generally rational division of labor of the upper, middle, and lower reaches of drainage area economy and gradient development, a huge band growth chain comes into being.

其基本思想是把梯度开发模式与点—轴—面开发模式有机地结合起来，流域经济开发中，增长极开发、梯度开发与点轴面开发模式并存，通过增长极的极化效应和扩散效应所形成的点状开发、点轴面所形成的带状开发与整个流域经济上中下游总体上的合理分工、梯度开发有机结合起来，进而形成带状的巨大增长链。

The blasting test demonstrates that the horizontal stress wave contributes more to water drainage than vertical stress wave, reducing water drainage distance is favorable to squeezing water and consolidation of soil, the blasting powder amount influences lest result greatly.

爆炸试验表明，水平向应力波对土体排水的贡献大于竖向应力波，缩短排水距离有利于土体的排水固结，炸药用量对试验有很大影响。

This nondistensible patient connection line assembly (Fig. 1), fabricated of blue-striped tubing, with patient line stopcock, latex-free injection site, and red end plug, allows connection of a ventricular or lumbar drainage catheter directly to a drainage bag Fig.

本套患者连接线组件为不可伸展（图 1），由蓝色条纹的管子制作而成，配有患者连接线旋塞、不含乳胶的注射位点以及红色的端塞，用于将脑室或腰部引流导管直接连接到引流袋上（图 2）。

Based on Digital Qingjiang Drainage Area ,the VR application in Digital Drainage Area is focused on the thesis.

本文以湖北清江数字流域建设为依托，研究了虚拟现实技术在数字流域中的应用。

The mouth of the drainage station Shincheon 6 Units with a total of 4.2m diameter of the tubular pumps, lift 2.6m, single pump flow of 40 m3 / s, the drainage area of 30 mu benefit.

新川河口排水站共装有6台直径为4.2m的贯流式水泵，扬程2.6m，单台泵流量40 m3/s，排水受益面积30万亩。

The effect of Sanbao Drainage Works, which adds a big artery for drainage to the Grand Canal, is instant.

&三堡排涝工程就像是给运河增加了一条排涝的大动脉，效果是立竿见影的。&

Less and except that part of the above described land forming a part of public roads and highways and less any part thereof not exceeding 5 acres, more or less, that may be owned by Moorhead Drainage District and used as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

Less and except that part of the above described land forming a part of public roads and highways and less any part thereof not exceeding 5 acres, more or less, that may be owned by Moorhead Drainage District and use d as a drainage canal

但除去上述土地中构成公共道路、公路和不超过5英亩的部分，该部分可能由穆尔黑德排水区所有并用作排水运河

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。