高频喷射通气,high frequency jet ventilation
1)high frequency jet ventilation高频喷射通气
1.Clinical application of high frequency jet ventilation in newborns and infants with respiratory failure;高频喷射通气在小儿呼吸衰竭中的应用
2.Effect of high frequency jet ventilation on early penetrating chest firearm trauma in dogs at high altitude;高频喷射通气对高原胸部火器贯通伤犬的早期救治作用
3.The application of high frequency jet ventilation in anesthesia of video-assisted thoracoscopic surgery in the closure of ventricular septal defect;高频喷射通气用于胸腔镜下室缺修补术的麻醉
英文短句/例句

1.Application of High Frequency Jet Ventilation to Nursing Care of Critical Patients in Neurosurgery Department神经外科危重病人应用高频喷射通气的护理
2.Removal of foreign body from child trachea or bronchi with general anesthesia and high frequency jet ventilation全麻高频喷射通气辅助下取小儿气管、支气管异物33例
3.Application of high frequent controlled ventilation for bronchial foreign body removal in children高频喷射通气在小儿气管、支气管异物取出术中的应用
4.The Effects of Theophylline and High Frequency Jet Ventilation on Cheyne-Stokes Respiration in Patients with Chronic Congestive Heart Failure;茶碱、高频喷射通气对慢性心力衰竭Cheyne-Stokes呼吸治疗作用的研究
5.To spout moist air from the blowhole.Used of a whale.喷水鲸鱼通过鼻子喷射出满是水的空气
6.To spout moist air from the blowhole.鲸鱼通过鼻子喷射出满是水的空气。
7.propels a projectile by compressed air.通过压缩空气来喷射子弹的枪支。
8.It is approved that dispensing jetting head based on high frequency surge of electromagnetic valve is the better way for low-temperature ice-model forming.通过实验认为基于电磁阀高频振荡的离散喷射方式最适合于低温冰型成形。
9.With input of the control signal,the ACT could provide thrust to the flight vehicle by injecting jets into the outer flow field.在控制信号的作用下,ACT通过向飞行器外流场喷射高速燃气流为飞行器提供控制力。
10.Air-fuel mixture formation and combustion process of a high-speed direct-injection diesel engine with high pressure injection高压喷射的高速直喷柴油机混合气形成及燃烧过程
11.air brushvalve jet气刷阀喷(喷墨印花机的一种喷射装置)
12.a simple type of jet engine; must be launched at high speed.一种简单的喷气发动机;必须以高速度发射。
13.Study on the Gas-liquid Ejector and Bi-ejector Refrigeration System;气—液喷射器及双喷射式制冷系统研究
14.A jet - propelled vehicle, especially a jet - propelled aircraft.喷射器喷气式机动装置,尤指喷气式飞机
15.secondary air injection relief valve二次空气喷射减压阀
16.external air (injection) manifold外装式空气喷射总管
17.air injection diesel engine空气喷射柴油发动机
18.solid injection diesel engine无气喷射柴油发动机
相关短句/例句

high frequency jet ventilation/therapeutic use高频喷射通气/治疗应用
3)high-frequency jet ventilation高颅喷射通气
4)High-speed ejector valve高频喷射阀
5)high frequency ventilation高频通气
1.Clinical study of high frequency ventilation in chest trauma with acute respiratory distress syndrome;高频通气治疗胸部创伤合并急性呼吸窘迫综合征的临床研究
2.High frequency ventilation in the treatment of severe respiratory distress syndrome;高频通气治疗重症新生儿呼吸窘迫综合征
6)high-frequency ventilation高频通气
1.Objective To explore respiration mechanics characteristics and clinical significance in neonates with Ⅱ type respiratory failure during high-frequency ventilation(HFOV).目的探讨Ⅱ型呼吸衰竭新生儿高频通气时呼吸力学特征及其临床意义。
延伸阅读

甚高频和超高频多普勒雷达  工作在30~3000兆赫频段的气象多普勒雷达。一般具有很高的探测灵敏度。因探测高度范围可达1~100公里,所以又称为中层-平流层-对流层雷达 (MST radar)。它主要用于探测晴空大气的风、大气湍流和大气稳定度(见大气静力稳定度)等大气动力学参数的铅直分布。    原理  这类雷达通过以下几类电磁波和大气的相互作用,对晴空大气进行探测:①由大气湍流运动引起的折射率不均匀结构对电磁波的散射;②稳定大气分层结构对入射电磁波的部分反射;③有时出现于中层大气的自由电子对电磁波的散射;④中层大气中的流星余迹散射。散射体积内空气的运动,使雷达回波具有多普勒频偏。    结构  MST 雷达的结构和气象多普勒雷达大致相同。其特点在于:它们一般配备了大型天线(天线阵),有些甚高频段雷达的天线阵,尺度达 30~200米,采用半波振子阵或八木天线振子阵,以相控方式实现波束扫描。超高频段雷达采用直径几十米的可动抛物面天线,这类雷达的发射功率在几百千瓦至 2兆瓦之间,发射功率和天线面积的乘积值在106~1010瓦·米2之间。此外,为获得高灵敏度和高空间分辨率,在脉冲发射体制和回波数据处理方面,也采取一些技术措施。    用途  利用回波的多普勒频谱可以进行下述各项测量:①探测大气风场的铅直分布。同一仰角,空间分辨率约为 150~1000米,采用脉冲压缩技术后,分辨率已可达到15米。②探测大气湍流结构。可以给出平均折射率湍流结构常数(C厒)的铅直分布。再引入一些大气湍流模式后,可以推算出湍流耗散率的铅直分布。③探测对流层顶高度及逆温层的高度和厚度。目前,甚高频和超高频多普勒雷达还只能测定上述气象要素的铅直廓线及其时间变化,而不能给出三维空间分布资料。    参考书目   K.S.Gage,B.B.Balsley,Doppler Radar Probing of the Clear Atmosphere,Bulletin of American MeteorologicalSociety,Vol.59,No.9,pp.1074~1093,1978.