2019届高考地理二轮复习专题七自然环境对人类活动的影响课件.ppt

相关资源

JIS C0113-1996 环境条件的分类.第2部分自然环境条件.降雨和风.pdf

JB T 4160-2013 电工产品热带自然环境条件.pdf

JB T 4160-1999 电工产品热带自然环境条件.pdf

JB 4160-1985 电工产品的热带自然环境条件.pdf

GB T 20969.4-2008 特殊环境条件.高原机械.第4部分：高原自然环境试验导则.内燃动力机械.pdf

GB T 20969.5-2008 特殊环境条件.高原机械.第5部分：高原自然环境试验导则工程机械.pdf

GB 4797.3-1986 电工电子产品自然环境条件 生物.pdf

GB 4797.4-1989 电工电子产品自然环境条件 太阳辐射与温度.pdf

GB 4797.1-1984 电工电子产品自然环境条件 温度和湿度.pdf

GB 4797.2-1986 电工电子产品自然环境条件 海拔与气压、水深和水压.pdf

猜你喜欢

NASA-TN-D-4759-1968 Noncavitating and cavitating performance of two low-area-ratio water jet pumps with throat lengths of 5 66 diameters《带有5 66直径咽喉区长度的两个低面积比的喷水泵不成穴和成穴性能》.pdf

NASA-TN-D-4821-1968 Effect on base drag of recessing the bases of conical afterbodies at subsonic and transonic speeds《在亚音速和跨音速下 圆锥后体基底凹槽底部阻力的影响》.pdf

NASA-TN-D-4856-1968 Aerodynamic characteristics of twin-propeller deflected-slipstream STOL airplane model with boundary-layer control on inverted V-tail《在反向V尾翼上带有边界层控制的双螺旋浆偏转滑流短距离.pdf

NASA-TN-D-4891-1968 Prediction of lift and drag for slender sharp-edge delta wings in ground proximity《在近地时 细长锐边三角形机翼升力和阻力的预测》.pdf

NASA-TN-D-4929-1968 Theory for computing span loads and stability derivatives due to sideslip yawing and rolling for wings in subsonic compressible flow《在亚音速可压缩流下机翼的侧滑 偏航和旋转引起的翼展荷载.pdf

NASA-TN-D-4983-1969 Full-scale wind-tunnel investigation of static longtudinal and lateral characteristics of a light twin-engine airplane《轻型双发动机飞机静态纵向和横向特性的全比例风洞研究》.pdf

NASA-TN-D-5054-1969 Experimental pressure distributions on a 120 degrees cone at Mach numbers from 2 96 to 4 63 and angles of attack from 0 degrees to 20 degrees《当马赫数为2 96至4 63且攻角为.pdf

NASA-TN-D-5095-1969 Noncavitating and cavitating performance of several low area ratio water jet pumps having throat lengths of 3 54 diameters《带有3 54直径咽喉区长度的若干低面积比的喷水泵不成穴和成穴性能》.pdf

NASA-TN-D-5102-1969 Large-scale tests of an airplane model with a double-delta wing including longitudinal and lateral characteristics and ground effects《带有双三角形机翼飞机模型的大型试验(包括纵向和横向特.pdf