1.
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
采空区顶板大面积垮落的空气冲击灾害研究
2.
Discussion on application of borehole pressure reliefcontrol rockburst hazard
应用卸压钻孔防治冲击地压灾害的探讨
3.
The various types of damage to ships from underwater shock are defined in the same manner as for air blast.
水下冲击对船舶所造成的各种类型的损害与空气爆震所造成的损害相似。
4.
Analysis of Spatial Distribution of Quanzhou Climate Disasters
泉州农业气象灾害空间分布特征分析
5.
hypersonic ramjet engine
高超音速冲击式空气喷气发动机
6.
torque control air impact wrench
扭矩控制空气冲击式扳手
7.
Parameters Optimization of Compact Mechanism in Air Impact Motding Machine
空气冲击造型机紧实机构参数的优化
8.
Characteristics of the Long-fronted Switching Impulse Discharge
长空气间隙长波前操作冲击放电特性
9.
Study on Movement Rule and Destabilizing Shock Disaster Control of Overburden Large Structure of Fully-Mechanized Sublevel Coal Caving Face;
综放采场覆岩大结构运动规律及失稳冲击灾害防治研究
10.
Numerical simulation study on propagation of shock wave in the air without obstacles
爆炸冲击波无限空气领域传播的数值模拟研究
11.
ACOUSTIC IMPEDANCE CHANGES IN THE MIDDLE EAR OF GUINEA PIG-AFTER EXPOSURE TO IMPULSE NOISE AND AIR-BLAST
脉冲噪声与空气冲击波暴露后豚鼠中耳声阻抗的变化
12.
Research on the Cushion Mechanism and Property of Airbag in a Dropping Manner;
空气垫在受到跌落冲击时的缓冲机理及性能研究
13.
Chapter V Prevention of Meteorological Disasters
第五章 气象灾害防御
14.
Statistical Analysis of Climatic Variation Features and Spatial and Temporal Distribution of the Flood and Drought in Zhejiang Province;
浙江省气候变化特征及自然灾害时空分布的统计分析
15.
Effect of the agricultural meteorological disasters on agricultural production and its spatial distribution characteristics during the last 30 years in China
30年来我国农业气象灾害对农业生产的影响及其空间分布特征
16.
Review of Arid Climate Disaster in Gansu Province
干旱气候灾害及甘肃省干旱气候灾害研究综述
17.
Calculation and Study of the Space Electric Field in Long Rod-Plane Gap Discharge;
冲击电压下棒—板长空气间隙放电中空间电场的计算研究
18.
cylinder impacting type pneumatic pile hammer
气缸冲击式气动桩锤