1)damage depth破坏深度
1.The paper combined with the example of the 3629 working face in Zhuzhuang Coal mine,resolve the damage depth,the transferring character of the stress and the utmost pressure of water invasion in the floor of the water.结合朱庄煤矿3629工作面实例,利用理论分析、相似材料模拟研究方法探讨了高承压水体上开采底板变形规律,解析煤层底板隔水层在采动矿压及底板含水层水压的复合作用下的破坏深度、应力传播特征、底板突水极限压力,并将解析解应用于朱庄煤矿3629工作面底板突水预测的实际工程中,取得较好的实际应用效果。
2.The relations between the damage depth or damage width and the initial pressure,the velocity,the angle incidence of drips,the thickness of target are shown by curves,and the physical mechanism is explained.Dytran中的具有强度的多材料欧拉网格模拟水滴和有限长连续射流对靶板(岩石)的高速冲击作用,研究了靶板破坏深度、破坏宽度与水滴初压力、速度、入射方向、板厚以及连续射流的密度等的关系及其物理意义。
3.Dytran The relations between the damage depth or damage width and the initial pressure,velocity,the incident angle of bubbles and drips,and the thickness of target,are presented in curves,and the physical mechanism is discussed.Dytram软件中的具有强度的多材料欧拉网格模拟了高速运动气泡对靶板(岩石)的冲击过程,研究了靶板破坏深度、破坏宽度与气泡初始压力、速度以及入射方向等的关系,试图指出这些关系的物理意义并分析射流破岩机理。
英文短句/例句
1.Forecast of destroyed floor depth based on BP neural networks基于BP神经网络的底板破坏深度预测
2.Coal floor strata failure depth test of working face at big mining depth大采深工作面煤层底板采动破坏深度测试
3.Effect of specimen geometry on tensile fracture of notch specimen of pure aluminum纯铝试样厚度与缺口深度对拉伸破坏的影响
4.Numerical Simulation for Relationship of Mining Width and Floor Failure Height工作面采宽与煤层底板采动破坏带深度关系数值模拟分析
5.wreck (a policy,an event,an institution, etc)破坏(政策、事情、制度等)
6.Shouldn't the feudal system be destroyed?封建制度要不要破坏?
7.The degree of damage is justified by the pipeline's damage index.管线的损坏程度以破坏指针反映之。
8.Research on Relevant Probloms about Failure Mechnism of Surrounding Rock in Deep Buried Tunnel;深埋隧道围岩破坏机理相关问题研究
9.Failure Mechanism and Stability Control of Deep Mine Caverns深部硐室群破坏机理及其稳定性控制
10.Study on Enclosing Rock of Deep Tunnel Well Destruction Character under Blasting Shock Effect;爆破震动作用下深井巷道围岩破坏特征研究
11.The size of the roughly hemispherical destruction zone that results depends on the yield of the weapon, the detonation depth and the composition of the ground.大致呈半球形的破坏区域,大小依核弹的当量、引爆深度和土壤质地而定。
12.Deep mining first blighted the West Virginia landscape.深挖矿井首先使弗吉尼亚州的风景遭到破坏。
13.Research on the Slope Destruction Mode of Deep Footing Groove by Numerical Simulation in Xi an;西安市深基坑边坡破坏模式数值模拟研究
14.The break of democratie centralism:The essential reason why the Communist Party of Soviet Union failed;民主集中制的破坏:苏共败亡的深层根源
15.The Study on Theory of Brittle Failure and Related Issues in Deep Rock深部岩体脆性破坏机理及相关问题研究
16.Experimental Study on the Mechanism of Instability of Layered RockMass in Deep Buried Tunnel深埋隧道层状岩体破坏失稳机理实验研究
17.Investigation on Deformation and Failure Modes of a Deep-buried Long Tunnel in the Shanghai-Chengdu State Highways West Part of Hubei Province,China沪蓉西某深埋长隧道变形破坏调查与分析
18.Study on Displacement Failure Features of Deep Mine Soft Rock Roadway in Xieyi Mine谢一矿深部软岩巷道位移破坏特征研究
相关短句/例句
failure depth破坏深度
1.Coal floor strata failure depth test of working face at big mining depth大采深工作面煤层底板采动破坏深度测试
2.Adopting the method of similar material simulation,simulating the distribution and the displacement characteristics of coal seam floor stress in mining,the authors introduced the study of failure regularity and failure depth of coal seam floor.为研究煤层底板采动破坏规律,以邯邢地区9号煤层为原型,采用室内相似材料模拟技术,对煤层开采过程中煤层底板的应力分布、位移、破坏规律及破坏深度进行模拟和观测研究。
3)breaking depth of underground pressure矿压破坏深度
4)destroyed floor depth底板破坏深度
1.Forecast of destroyed floor depth based on BP neural networks基于BP神经网络的底板破坏深度预测
5)permeable failure depth in the coalbed floor底板导水破坏深度
6)tensile strength破坏强度
1.The tensile strength of the bonded plate was measured,the crack propagation,the interface disbond between the patch and the plate,and the residual tensile strength of the bonded plates were also investigated.结果表明,复合材料补片胶接修补能有效地提高裂纹板的破坏强度和刚度,降低裂纹板的疲劳裂纹扩展速率,提高其疲劳寿命。
2.The effectiveness of the repair scheme,including the tensile strength,the fatigue life and the crack progress during fatigue was investigated experimentally.利用热压成型工艺、采用预固化的单向碳纤维/环氧复合材料补片对铝合金裂纹板进行了修补,测试了裂纹板胶接修补前后的破坏强度、疲劳寿命及裂纹扩展情况,观察了破坏后的断口形貌,分析了复合材料补片的止裂机理。
3.The effectiveness of the repair scheme, including the tensile strength, the fatigue life and the crack progress during fatigue was investigated experimentally.利用热压成型工艺、采用预固化的单向碳纤维/环氧复合材料补片对铝合金裂纹板进行了修补,测试了裂纹板胶接修补前后的破坏强度、疲劳寿命及裂纹扩展情况,观察了破坏后的断口形貌,分析了复合材料补片的止裂机理。
延伸阅读
BCS穿透深度(BCSpenetrationdepth)BCS穿透深度(BCSpenetrationdepth)对纯超导体,由BCS电流方程,在伦敦极限下(`\xi_0\lt\lt\lambda`或$l\lt\lt\xi_0$)的穿透深度与伦敦穿透深度λL(T)相符。对非纯超导体(含杂质),在伦敦极限下为$\lambda(T)=\lambda_L(T)(1 \xi_0//l)^{1/2}$一般地,λL(T)由经验公式表示其与温度T的关系(见“伦敦穿透深度”)。在皮帕德极限下($\xi_0\gt\gt\lambda$或$\xi_0\lt\ltl$),ξp=ξ0,则给出为$\lambda(T)=\frac{8}{9}\lambda_L(T)[\frac{sqrt3\xi_0}{2\pi\lambda_L(T)}]^{1/3}$
