Plosive sound: It is produced by completely blocking the air stream followed by a sudden release of the compressed air in the oral cavity.
塞音:口腔中构成阻碍的两个部分完全闭塞,瞬间压迫气流冲开阻碍形成塞音。
To meet the requirements of miniaturization, high gain and wideband of UHF antenna for aircraft SAR, the gain loss produced by narrowing back cavity of short back radiation antenna is analyzed.
针对超高频机载合成孔径雷达天线小型化、高增益和宽频带的问题,分析了短背射天线缩小背腔的增益损失。
The shrinkage cavity, depression, shrinkage porosity, scab and swell defects often took place with the heavy plate castings produced by adopting traditional foundry method.
厚实板类铸件按传统工艺生产,容易产生缩孔、缩凹、缩松、夹砂、胀包等铸造缺陷。
However, still some many factors after produced not good affect, the nose cavity adhesion was one of main reasons.
然而,尚有诸多因素对愈后产生不良影响,鼻腔粘连是主要原因之一。
The experiments showed that the spacing after monomer volatilizing during polymerization and the cavity produced by thermal motion of segment were the key factors to weaken the protection of film.
摸索出图案化限域的关键工艺条件,认为聚合过程中单体挥发产生的空隙和链段热运动产生的空穴是影响聚合物膜层隔绝电解液性能的关键因素之一。
We proved the condition under which the thermal fluctuation can be neglected, and discussed, the character of laser cavity in which the two-photon laser can be produced.
并证明忽略热噪声影响的条件,给出产生双光子激光对腔值的量级要求。
The mechanism of the inclusion and shrinkage cavity in high-strength brasses produced by bottom running method was analyzed from the point of view of production technology.
通过实际生产从工艺角度分析了底注法生产窄结晶温度范围高强度黄铜时夹杂、缩孔缺陷的产生机理。
Microwave plasma thruster can generate free-floating plasma brought about by microwave discharge breakdown gas in resonant cavity without the service life problem produced by electrode ablation.
微波等离子推力器(MPT)的最大优点是微波在谐振腔内放电使工质形成悬浮的等离子体,没有电极的烧蚀与寿命问题。
Results:The buccal adhesive tablets of tetracaine prepared by CP and HPC(or HPMC)with 12 produced effect within 1~2min. The adhesive time in oral cavity was more than 3h, and above 10h at night.
结果:用CP与HPC(或HPMC)以12的比率制备的丁卡因口腔粘附片在1~2分钟内起效,口腔内的粘附时间大于3小时,夜间使用可达10小时以上。
Results:The buccal adhesive tablets of tetracaine prepared by CP and HPC(or HPMC)with 12 produced effect within 1~2min. The adhesive time in oral cavity was more than 3h, and above 10h at night.
结果:用CP与HPC(或HPMC)以12的比率制备的丁卡因口腔粘附片在1~2分钟内起效,口腔内的粘附时间大于3小时,夜间使用可达10小时以上。
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