According to the theory of shock waves, the smash district and its forming time, the blasting cavity radius and its expanding characteristics are all discussed in this paper.
运用爆炸冲击波理论，讨论了炮孔柱状装药爆破时的岩石粉碎区及其形成时间、爆腔半径及其扩胀规律。
Response of Cavity Pressure During Pulsatile Pressure Induced Packing
脉动压力诱导保压过程中的模腔压力响应
The study of relationship between urinary bladder pressure,superior vena caval pressure,inferior vena cava pressure and intra abdomninal pressure
膀胱压、上腔静脉压、下腔静脉压与腹腔内压的关系研究
transpulmonary pressure
肺与肺内腔之间的压差
celiac artery compression syndrome
腹腔动脉压迫综合征
tongue depressor
压舌板,压舌片(检查口腔喉咙时用的)
Results: Left nasal cavity bleeding occured more than right.
结果由于人类进化遗传的结果,左鼻腔血压高于右鼻腔血压,左鼻腔出血多于右鼻腔。
The Research Progress of Intra-abdominal Hypertension and Abdominal Compartment Syndrome;
腹腔内高压及腹腔间隔室综合征的研究进展
Nursing of Abdominal Packing for Intra-abdominal Infection Combined with Abdominal Hemorrhea
腹腔负压填塞救治腹腔感染合并腹腔大出血患者的护理
Simulation and Analysis of Interior Flow Field of Scroll Compressor's Compression Chamber
涡旋压缩机压缩腔内部流场的模拟分析
Experimental Investigation on Performances of the Fluid Ejecting Gear Compressor
齿轮压缩机中间压缩腔喷油的实验研究
Computer Simulation of Liquid Metal Flow into Diecasting Cavity
压铸型腔金属液流动的计算机模拟
If there is a pulse but no breathing, you should not do CPR.
如果有脉搏，不呼吸，不要挤压胸腔。
Optimization of Constructional Parameters for Doule-Acting Vane Compressors
双工作腔滑片压缩机结构参数的优化
Research on Dual-Chamber Tandem Piezoelectric Pump of Combination of Active and Passive Valves
主被动阀结合的双腔串联压电泵研究
Management of hydrocephalus with programmable valves
可调压式脑室—腹腔分流阀治疗脑积水
Diaphragm based miniature fiber optic pressure sensor with F-P cavity
膜片式微型F-P腔光纤压力传感器
Changes of intraocular pressure in patients undergoing laparoscopic gynecologic operations
妇科腹腔镜手术对患者眼内压的影响
The effect of intravitreal triamcinolone acetonide on intraocular pressure
玻璃体腔内注射曲安奈德的眼压变化