Synchronous stoping of chamber and rib pillar;
矿房与间柱同步回采的实践
Effects of exhaustive swimming on glycogen and enzyme-histochemistry of atrioventricular node in rat;
力竭性游泳对大鼠房室结糖原和酶组织化学的影响
The ultracture changes and BCL-2 genic protein expression within ischemia-reperfusion atrioventricular node in rabbit;
兔心房室结缺血再灌注损伤的超微结构变化及BCL-2表达
Electrophysiological effects of capsaicin on spontaneous activity of rabbit atrioventricular node cells;
辣椒素对家兔房室结细胞自发活动的电生理效应(英文)
METHODS: The atrioventricular accessory pathway was blocked by RFCA in 45 patients with atrioventricular reentry tachycardia: manifest accessory pathways (25 cases) and recessiveness acessory pathways (20 cases).
方法 :利用RFCA技术阻断房室旁道参与的折返性心动过速 4 5例 ,其中显性旁道 2 5例 ,隐性旁道 2 0例。
The radiofrequency ablation effect was observed in 21 patients with single right atrioventricular accessory pathway by superior vena cava approach.
常规下腔静脉途径消融失败的 2 1例右前侧壁、右后侧壁、右侧壁、前间隔单一房室旁道患者 ,改经上腔静脉途径后均成功消融 ,手术时间及放电次数、X线曝露时间明显缩短。
Ventriculoatrial conduction by dual or multiple atrioventricular nodal pathways and its special electrophysiological phenomena;
房室结双径路或多径路室房传导及其伴发的特殊心电现象
Electrophysiology characteristic of AV node reentrant tachycardia with atrioventricular block;
房室结折返性心动过速伴房室阻滞的心脏电生理特点
Analysis of PJ intervals in patients with Wolff-Parkinson-White syndrome associated with bundle branch block or atrioventricular block;
预激综合征并发房室阻滞和束支阻滞PJ间期的分析
Analysis on electrocerdiogram and clinical significance of complete atrioventricular block companied by double and multiple escape rhythms
完全性房室阻滞伴双重及多重逸搏心律的心电图分析
Effect of dip angle on stability of inclined stope in Canzhuang Gold Mine
蚕庄金矿倾斜矿房倾角对其稳定性的影响
Optimization of parameters when practising multi unit and muti step stage room mining method
多单元多步骤阶段矿房采矿法参数优化
APPLICATION OF CHAMBER-HOLING METHOD IN DEEP BLASTHOLES AT SHOUWANGFENG COPPER MINE
深孔矿房式拉槽方案在寿王坟铜矿的应用
Application of Room and Pillar Mining Method in Under-sea Deposit
分矿房矿柱分层充填法在海底开采中的应用
Distribution structure and parameter determination of medium-length holes in stage room mining method
阶段矿房采矿法中深孔布置结构及参数的确定
STUDY ON STABILITY OF STOPE IN ROOM HIGH-LEVEL LARGE-DIAMETER LONGHOLE MINING IN ANQING COPPER MINE
安庆铜矿矿房高阶段大直径深孔采矿采场稳定性研究
On Application of Sublevel Drilling and Stope Mining Method in Mining Thin Lode of Shouyun Iron Mine
分段凿岩阶段矿房法在首云铁矿薄矿脉开采中的应用研究
Discussion on Anti-sulfuration Dust Explosion Measurement in Multicell and Multi-process Phase Mining
多单元多步骤阶段矿房采矿法防硫化矿尘爆炸措施的探讨
The area in a mine from which the mineral deposit is being or has been removed is stope. This is the productive area of a mine.
井下正在开采或已采完的矿段叫矿房。这是井下的生产区。
triple-entry room-and-pillar mining
三进路房柱式采矿法
the drab houses of the mining town
矿区的单调简陋的房屋
THE GEOPHYSICAL CHARACTERISTICS OF YOUFANGXI ORE FIELD AND PROSPECTING SIGN
油房西矿区地球物理特征及找矿标志
An Analysis of Management of Ceiling Boards of Mining Way in House-post of Dounan Mine
斗南矿区房柱采矿法顶板管理问题初探
Ore Processing Methods of Tonglufang Gold Ore Deposits in Dangba,Sichuan Province
四川丹巴铜炉房金矿床矿石选冶方法研究
Geochemistry and Metallogenic Model of Guanfang Copper Deposit in Lancangjiang Volcanic Belt, Yunnan, China
澜沧江火山岩带官房铜矿区矿床地球化学与成矿模式
There are many drab houses in the smoky mining town.
冒烟的矿内有许多土褐色的房子。
Frequency Transformation of Water Cooling System in Wind Pressure Room in Nanshan Coal Mine
南山矿压风机房水冷却系统变频改造
A new method for the mining of gentle dip and mediun thickness orebody
缓倾斜中厚矿体的一种新的采矿方法——深孔放顶连续回采房柱法