One water sac was placed on the epicardium and the exploration was performed by the detecting head on the water sac.
然后将其行开胸手术，悬吊心包，在心外膜上放置一水囊，将探头放置于水囊上进行探查。
The effect on measurement of the isolator material and the magnitude of heating current inside the detecting head is discussed.
讨论了探头内部的绝热层材料和加热电流的大小对测量的影响。
Methods 25 patients who had foreign body inside the digestive tract but the X-ray exploration was negative, were exarnined with ultrasonic inspection with high and Iow frequency detecting head.
方法对25例有明确异物吞入史，但X线探查为阴性的患者，运用超声高、低频探头对可疑部位进行探查定位。
Change the location of detecting head of humidity control gauge in standard curing box and standard curing room so as to efficiently control humidity of standard curing box and standard curing room.
改变标准养护箱和标准养护室温湿度控制仪探头的位置，可有效地控制标准养护箱和标准养护室中的湿度。
HSN tended to be more sensitive in detecting vestibular asymmetry than VIN and head thrust sign.
HSN在检测前庭不对称方面比VIN和推头试验更敏感。
The utility model relates to a squeeze head device for compressing a bearing in a bearing detecting device.
本实用新型涉及一种轴承检测装置中用于压紧轴承的压头装置。
An apparatus and method of detecting a missing nozzle in an ink jet print head can detect a missing nozzle with a simple process when the missing nozzle is generated.
本发明公开了一种喷墨打印头及检测故障喷嘴的方法。当产生故障喷嘴时，可以通过简单的程序检测故障喷嘴。
The impulse test equipment shall be calibrated by means of a peak detecting electronic voltmeter connected directly between the electrode head and ground.
脉冲火花机的校准是把数位电压表直接接在测试电极和地之间。
An information recording medium having a plurality of kinds of sets of servo information recorded as magnetic information for detecting the relative position with respect to a magnetic head.
一种信息记录介质，具有多种或多组伺服信息，这些伺服信息被记录为磁信息并被用于检测相对于磁头的相对位置。
The thermal printer head detecting device does not need a special power supply, thus simplifying the circuits of the detecting device obviously and reducing the cost.
本发明提供的热打印头检测装置不需要设置专用电源，使该检测装置的电路显著简化，降低了成本。
Objective To probe the methods and clinical value of transrectal ultrasound (TRUS) with head scanning probe in detecting upper rectal carcinoma.
目的探讨端扫式直肠超声对高位直肠癌患者进行术前腔内检查（TRUS）的方法与临床价值。
Objective To probe the methods and clinical value of transrectal ultrasound (TRUS) with head scanning probe in detecting upper rectal carcinoma.
目的探讨端扫式直肠超声对高位直肠癌患者进行术前腔内检查（TRUS）的方法与临床价值。
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