冲击波
- shock wave;blast wave;impact wave;blast shock wave;impulse wave
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[blast shock wave] 指核武器或炸弹等爆炸时由爆炸中心向四周传播具有很大杀伤力、破坏力的高压高速气浪。也指某种事物所产生的巨大影响
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而对AlN粉体进行冲击波处理,可以提高粉体的烧结活性,使烧结温度降低25℃。
The powder can be activated and the sintering temperature can be reduced by 25 ℃ by treating AIN powder with impact wave .
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阐述了湛江海滨HBESWLVG型体外冲击波碎石机X线定位系统和碎石系统的故障维修过程。
Explains the process of troubleshooting for the X-ray position system and stone breaker system of HB-ESWL-VG impact wave stone breaker .
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地震带来的冲击波在德黑兰也能感觉到。
The shock waves of the earthquake were felt in Teheran
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人们认为,易挥发的化学物质爆炸时产生了冲击波。
It 's thought that the blast occurred when volatile chemicals exploded .
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爆炸冲击波震得尼尔喘不过气来,不过他还是得以幸存。
The blast wave crushed the breath from Neil , but he survived .
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昨天从拉斯维加斯到圣迭戈都感觉到了这几股冲击波。
The shock waves yesterday were felt from Las Vegas to San Diego .
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爆炸冲击波使含有有毒气体的蘑菇云腾空而起。
The blast sent a huge mushroom cloud of toxic gas into the air .
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一股强大的冲击波把她向前抛去。
A violent impact hurtled her forward
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动荷载是由于地震力、不稳定的风、冲击波,往复式机器所产生
Dynamic loading is produced by seismic forces , non-steady wind , blast , reciprocating machinery .
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该低能冲击波能否引起细胞内的ATP快速释放?
Whether are the LDSWs able to induce the rapid release of ATP from intracellular plasma ?
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螺旋形双J管在体外冲击波治疗复杂输尿管结石中的应用
The application of spiral Double - J stent in the treatment of complicated ureteral calculi with ESWL
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冲击波压缩PVDF膜的电响应研究
Electrical response of PVDF film under shock loading
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冲击波对AlN粉体性能及低温烧结特性的影响
Effects of shock wave on the AlN powder and its low temperature sintering characteristics
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测试了利用调Q的Nd∶YAG脉冲激光在水中诱导金属钛产生等离子体冲击波的声压和速度。
The pressure and velocity of the shockwave generated by the Ti induced plasma with a Q-swithced Nd ∶ YAG laser were measured .
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方法采用微创经皮肾输尿管镜碎石取石术治疗肾输尿管结石83例(A组),并与采用体外冲击波碎石术治疗肾输尿管结石188例(B组)进行比较。
Method : To treat 83 cases of kidney and ureter calculus by Minimally invasive Percutaneous Nephrolithotomy ( Group A ), and compared with 188 cases of Extracorporeal Shockwave Lithotripsy ( Group B ) .
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目的分析体外冲击波碎石术(ESWL)原位治疗输尿管结石的综合疗效。
Objective To evaluate the curative effect of extracorporeal shock-wave lithotripsy ( ESWL ) for ureteral stone .
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目的探讨影响体外冲击波碎石术(ESWL)疗效的因素。
ObjectiveTo evaluate the factors which influence the efficacy of extracorporeal shock wave lithotripsy ( ESWL ) .
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目的探讨低能量冲击波ESWL对肾组织结构和肾功能的影响。光镜观察各组肾组织结构的改变;
AIM To investigate UK effect of low - energy ESWL on renal tissue structure and renal function .
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目的了解非增强螺旋CT的结石CT值对预测上尿路结石体外冲击波碎石(ESWL)后结石排空率的价值。
Objective To study the value of Hounsfield unit ( HU ) on CT in prediction of stone-free rate of upper urinary calculi after extracorporeal shockwave lithotripsy ( ESWL ) .
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目的探讨输尿管阴性结石经体外冲击波碎石(ESWL)治疗的定位方法。
Objective To discuss the location method in extracorporeal shock wave lithotripsy ( ESWL ) for ureteral negative calculi .
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XRD及SEM分析表明,利用冲击波的高温高压作用可以合成单一钙钛矿相PZT95/5粉体,并使得粉体发生了晶粒细化与晶格畸变,这有利于增强粉体活性,促进低温活化烧结。
The analyses of XRD and SEM indicate that , the single-phase perovskite PZT95 / 5 powder can be successfully prepared with the effects of high temperature and high pressure of shock wave .
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利用AP-DL语言编程对ANSYS进行二次开发,模拟了地下工程构建过程中,掘进爆破冲击波对喷射混凝土衬砌的损伤影响程度。
The secondary development of Ansys is done with Ansys Parametric Design Language . The shotcrete lining 's damage degree due to the vibration of the excavation blasting is simulated in underground engineering .
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结果1例输尿管上段结石因前列腺增生症致置镜困难改体外冲击波碎石(ExtracorporealShockWaveLithotripsy,ESWL)治疗。
Results In 1 case of upper ureteral stones , failure to access the ureteral orifice due to enlarged prostate was encountered , and extracorporeal shock wave lithotripsy ( ESWL ) was employed .
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目的比较输尿管镜钬激光碎石术与体外冲击波碎石术(ESWL)治疗输尿管结石的有效性和安全性。
Objective To compare the safety and efficacy of ureteroscopy with holmium : YAG laser lithotripsy and extracorporeal shock wave lithotripsy ( ESWL ) for ureteral calculi .
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将扩展的椭圆函数展开法应用到ModifiedImprovedBoussinesq方程,得到了新的解析周期解,包含冲击波解、孤波解和双曲函数解。
Extended elliptic function expansion method is applied to the solution of Modified Improved Boussinesq function , and new analytic periodic solutions to it is obtained , including the shock wave solution , solitary wave solution , and hyperbolic solution .
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用调Q红宝石脉冲激光辐照PZT压电陶瓷基片表面上的银膜时,观察到所产生冲击波间的调幅现象。
When the silver film on the surface of a PZT Piezoelectric ceramic slab is irradiated by a Q-Switched ruby laser radiation , an amplitude-modulation Phenomenon accured between the laser induced shock waves has been observed .
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房地产投资直接占中国GDP大约13%,因此该行业若发生崩盘,将会产生冲击波,不仅影响中国,还将殃及大宗商品出口国&这些国家依赖中国建筑业实现自身增长。
Real estate investment directly accounts for about 13 per cent of GDP so a collapse in the sector would have repercussions , not just in China but for commodity-exporting countries that rely on Chinese construction for their own growth .
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方法:对冲击波暴露后不同时间组采用免疫细胞化学技术(ABC)结合图像分析和听性脑干反应测试技术进行观测。
To further study the mechanism of blast trauma causing deafness . Methods : After shock wave , different groups of guinea pigs were studied by ABC immunohistochemistry , image analysis techniques and auditory brainstem response .
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结果爆炸冲击波和实验性冲击波负压暴露后8~24h即可见基底膜外毛细胞大部分缺失。
Results Most of the outer hair cells were lost and lacerating injury was seen in the basilar membrane of guinea pigs in 8-24 h after exposure to explosive blast waves and experimental blast underpressure .
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ESWL疼痛产生的主要来源是冲击波穿越皮肤所引起的体表疼痛,其次是冲击波焦点打在肾脏周围所引起的脏器疼痛。
ESWL is the major source of pain shock waves through the skin surface caused by pain , followed by the shock wave focus to play around in the kidney organ caused by pain .