查询词典 dam-progg

Compared with the high performance dam concrete for the Three Gorges Project, the low-heat and high performance dam concrete with High Belite Cement has excellent properties as follows

高贝利特水泥的研究，是中国建材院负责的国家&九五&重点科技攻关成果，顺应了水泥胶结材的发展方向。

The results showed that it would gain higher sustainable genetic respons and lower inbreeding rate when implementing BLUP selection in larger population. When the sire-dam ratio was too low, it would not only decrease the genetic response, but also increase the inbreeding rate. To gain higher genetic progress and acceptable inbreeding rate, it should keep enough large population size and feasible sire-dam ratio in practice.

结果表明，扩大育种群规模不仅可以获得更大的持续进展，同时还可有效缓解近交系数的过快上升；育种群中公畜比例过低时，不仅会降低遗传进展，群体近交系数的上升速度也会加快，实际中应保证育种群具有一定的规模和适宜的公母比例。

In that, the density of NMDA rece ptor of rats born to dam rats received morphine treatment were significantly l ess than the control rats on postnatal day 14 (PND 14). It suggested that rat s born to chronic morphine addicted dam rats could induce the neuronal NMDA re ceptor downregulation.

在过去本实验室已经证实，长期投与吗啡的母鼠所生的幼鼠脑中，N-me thyl-D-aspartate receptor (NMDA receptor，一种兴奋性胺基酸的接受体之一)的密度在出生后第十四天比起控制组有明显的下降。

This paper describes the design of the new Coquitlam Dam, including the design of the instrumentation for dam safety monitoring.

主要介绍了Coquitlam新建堤坝的设计，包括大坝安全监测系统的设计。

The Coquitlam Dam, constructed in 1913, is a 30 m high hydraulic fill embankment dam.

Coquitlam大坝建于1913年，坝高30 m，为吹填土石坝。

With the increase of lasting time of retaining water by the1st sub dam, some phenomena will occur, such as water infiltrates into the dam body gradually, the phreatic surface rises constantly, the unsaturated region reduces corresponsively, the pore water pressure increases and the shear strength decreases continuously in the site which is influenced by water infiltration.

分析表明，随着子坝挡水历时的增加，积水不断下渗，浸润线逐渐抬高，非饱和区域相应减少，坝体中受此影响的部位的孔隙水压力也随之不断增高，抗剪强度不断降低。

With the increase of lasting time of retaining water by the1 sub dam, some phenomena will occur, such as water infiltrates into the dam body gradually, the phreatic surface rises constantly, the unsaturated region reduces corresponsively, the pore water pressure increases and the shear strength decreases continuously in the site which is influenced by water infiltration.

分析表明，随着子坝挡水历时的增加，积水不断下渗，浸润线逐渐抬高，非饱和区域相应减少，坝体中受此影响的部位的孔隙水压力也随之不断增高，抗剪强度不断降低。

As an example, the elastic moduli and the linear dilatable coefficient of concrete of the dam body and the elastic moduli of rockmass under the base of Geheyan Dam were back-analyzed by the above method.

本文以清江隔河岩水电站重力拱坝为例，反演分析了坝体混凝土的弹性模量、线膨胀系数以及坝基主要岩体的弹性模量等参数。

The dam area with an epicentral distance of about 258 km was shocked strongly during Wenchuan Earthquake, and the monitoring station on the dam obtained records of the main earthquake.

该坝址距&5·12&汶川大地震震中约258 km，地震发生时坝区有强烈震感，大坝强震监测台阵获得了主震较为详细的地震记录。

In upper soil permeability deformation of dam base Geology condition, trait of soil permeability and filtration are studied overall system, firstly through engineering geology method, hydrotechnic design and numerical model technique are introduced to studying and the methods break localization of geology study in Dongpinghu reservoir dam.

本文是首次以地质工程研究的角度，对东平湖水库围坝的地质环境背景，土的渗透特性和渗流特征进行较为全面系统的研究。研究过程中借鉴和引入了水工设计的思想和数值模拟技术，突破了地质工作在东平湖水库围坝研究中仅仅是工程地质条件勘察的局限性。

Objective To investigate the clinical features,diagnosis and treatment of cerebral glioma.

目的 探讨脑神经胶质瘤病的临床特征及其诊断与治疗。

Refers to total of construction products, expressed in money terms, completed by construction and installation enterprises during a given period of time.

是以货币表现的建筑安装企业在一定时期内生产的建筑业产品的总和。