pitch recorder
pitch recorder 双语例句
Abstinence 6 hours of above. 1.2 spile method introduces recorder of the Digitrapper MDIII of Swedish CTD company, MDII PH, use vessel of small electrode of single crystal antimony, use standard amortize liquid first corrective PH value, the patient takes upright seat, cleanness is wet and rhinal, with lube before wet conduit paragraph, nasal cavity of a side of light firm will tracheal edge is inserted to pitch of head of patient of the enjoin when 15cm is controlled, make under the forehead stands by pectoral wall, in order to increase the radian of pharynx ministry passageway, make conduit is entered not easily by accident tracheal, and its do enjoin deglutition movement, slow guide conduit stomach, right now PH shows 1~2 is controlled, again will tracheal slow take out, when PH the value comes by.0 jump 5 when, judgement is ministry of gastric esophagus join, drag electrode 5cm to secure again with this.
禁食6小时以上。1.2插管方法采用瑞典CTD公司的Digitrapper MDIII、MDII型pH记录仪，应用单晶锑微电极导管，先用标准缓冲液校正pH值，患者取端坐位，清洁湿润鼻腔，用润滑油湿润导管前段，轻稳将导管沿一侧鼻腔插至15cm左右时嘱患者头部前倾，使之下额靠近胸壁，以加大咽部通道的弧度，使导管不易误入气管，并嘱其做吞咽动作，并缓慢将导管导入胃，此时pH显示1~2左右，再将导管缓慢抽出，当pH值由。0突升至5.0时，判定为胃食管连接部，以此将电极再拽5cm固定。
As a main manufacture of musical instrument, our products are harmonica, melodica, recorder, pitch pipe and other kinds of musical instrument.
江苏东方乐器是国内主要的乐器生产厂家，主营蜜蜂牌，敦煌牌，金榜牌口琴，口风琴，校音器，二胡等民族乐器，产量和品质均居国内同行前列。
pitch recorder
相关单词辨析
这组词都有“抛、投、掷”的意思，其区别是：
fling: 指用力投掷，或因感情激动而粗暴地或漫无目的地扔东西。
throw: 普通用词，使用广泛，仅指用力抛掷，不涉及动作方式或感情色彩。
cast: 常可与throw互换，指迅速扔出一个重量较轻的物体。
heave: 指把重物举起后扔出。
toss: 指无什么目的地、轻轻地、随意地掷或扔，所扔掷的东西一般都比较轻。
hurl: 通常指用力投掷，动作迅猛，所投掷的距离也较远。
pitch: 指随意地、轻轻地掷或扔，侧重方向性和有明确的目标。