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- Keywords high stress;laneway;support; 高应力;巷道;支护;
- Keywords High stress;Dynamic photoelasticity;Modelling;Blasting; 高应力;动光弹;模拟试验;爆破;
- Keywords high stress;drift drivage;driftsupport;soft crumbly strata; 高应力;巷道掘进;巷道支护;松软破碎岩层;
- Keywords High stress area of deep department;the mining tunnel;unite shoring; 深部高应力区;回采巷道;联合支护;
- Keywords High stress mine area;Minging;Key technique;Study and development;Jinchuan; 高应力矿区;开采;关键技术;研究与发展;金川;
- Keywords High Stress Softrock Deformation Mechanism Prerigid一chink一flexible Layer Technique Support Technique; 高应力软岩;预留刚柔层技术;预留刚隙柔层技术;支护技术;
- Keywords high stress broken zone of rocks;anchor network roof beam and spray concrete;composite&superpose support;flexible and encloses country rock; 高应力破碎带;锚网索梁喷;复合叠加支护;围岩松动圈;
- Focussed Relaxation in High Stress Situations. 高应力集中缓和局势.
- And they are almost twice as likely to have high stress levels. 此外,年轻人精神压力过大的几率高出近一倍。
- The highest stress range occurs near the support. 其最高应力范围发生在近支撑处。
- Must be able to work effectively in a fast paced high stress environment. 必须能够在高压力的环境下迅速而有效地工作。
- Keyword: high speed railway; vertical curve section; contact wire; sag; setting. 关键词:高速铁路;竖曲线地段;接触线;弛度;设置
- Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched. 高应力磨料磨损或低应力磨料磨损工况条件下,高铬白口铸铁空淬后不须回火可直接应用。
- It was showed that under the transverse tension, high stress concentration and even concrete cracks would appear on the oblique webs of the model. 研究表明,在张拉横向预应力钢束以后,主梁边箱斜腹板中部会出现高拉应力区以及混凝土裂缝。
- Long working hours, high stress levels and lack of exercise lead to people getting run-down and ill. “工作时间长、精神压力大和缺乏锻炼是导致人们健康状况下降和生病的主要因素。”
- These results imply that high stress load might decrease BUA and increase SOS, respectively. 然而,至今仍无文献清楚的讨论BUA与SOS的参数与肌腱机械特性的相关性;
- Worryingly for some, evidence is emerging that high stress levels contribute to intellectual clumsiness. 高度压力导致智力迟钝的证据正在显现出来,某些人为此感到焦虑。
- The space of the extremum mine microseism is closely connected with the high stress zones. 极值矿山微震发生的空间部位与高应力区密切相关。
- Figure 1: Continuous flow lines in highly stressed crotch area. 图1:高应力弯钩区域的连续流径线。
- At the tip end of fracture,there is very high stress and dilatancy occurs during hydraulic fracturing. 水力压裂中,由于缝内压力平衡了水平地应力,形成了产生压胀的条件,已经是石油界公认的事实。