声压

All were determined by the acoustic immitance audiometer and pure tone audiometry. Results （1）A type was determined in 33 patients (62.26%), As type in 4 patients (7.55%), B type in 2 patients (3.77%), and C type in 14 patients (26.42%). 35 patients (66.04%) had normal air hearing threshold, 16(30.19%) had a little deafness and 2 (3.77%) had middle deafness.

结果 (1)53例患者中，声阻抗鼓室导抗图A型33例（62.26%），As型4例（7.55%），B型2例（3.77%），C型14例（26.42%）；正常听阈35例（66.04%），轻度聋16例（30.19%），中度聋2例（3.77%）；(2)As、B、C型异常导抗图、峰压值、同侧对侧镫骨肌反射、坡度在鼻窦炎各分型与对照组、各分型之间比较，30组比较中9组有统计学差异。

Tympanum of acoustical immittance examination presses tympanic plan: 5Ear is " B " model graph, 1 ear is " C " model tympanic graph. 1 · entire case all is in 2 treatment method the lens inside bazoo of road of caliber of the classics below spile of canal of tone of general anesthesia classics uses electric planing machine to cut below monitoring system implement resection of form of travel gland shape.

声导抗检查鼓室压鼓室图：5耳为"B"型图，1耳为"C"型鼓室图。1·2治疗方法全部病例均在全身麻醉经口气管插管下经口径路鼻内镜监视系统下使用电动刨削器行腺样体切除术。

My head cracked against the icy blacktop, and I felt something solid and cold pinning me to the ground.

我的头砰的一声磕在了冰冷的沥青路面上，感觉有某样硬而冷的东西把我压在了地上。

The study includes the hole color TV imagery system for drill hole, even-pole bore-hole acoustic system and acoustic meter, bore-hole multi-point consolidation apparatus, the quick camera computer-aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc..

钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。

According to the features of non-resistance puff, the "slight deflagration" mechanism is extended.

根据层燃炉非阻力型冒正压的特点，发展了"微爆燃"理论，提出涡脱落诱导声共振的燃烧振荡机理，并运用该机理对非阻力型正压发生的条件进行了分析。

The plan and implementing procedure of air supply for the gate lintel of water transmission valves used in No.

阐述了葛洲坝1、2号船闸输水阀门门楣处加设负压板及补气系统的方案与实践，利用负压实现门楣自然补气，有效地减免了门楣等处的空化、声振及其造成的危害。

But statical compliance showed no change.（3）There were significant differences between the chronic sinusitis and the controls, and among stages in air hearing threshold of each frequency of chronic sinusitis. Conclusions As the stage of chronic s

随慢性鼻窦炎分型分期加重，异常导抗图、镫骨肌反射消失增多，峰压值偏向负压，坡度值增加；静态声顺值无或少变化；同时听力损伤加重。

Quickly the trickle becomes a flood of glistening linseed oil as the beam sinks earthwards, taut and protesting, its creaks blending with the squeaking and rumbling of the grinding-wheels and the occasional grunts and sighs of the camels.

随着大梁越压越低，缆索越绷越紧，大梁的嘎吱声，石磙的辘辘声，以及骆驼不时发出的咕噜咕噜的呼吸声和叹息声响成一片。

Everything about a manual was sensual and tactile, from the careful placing of paper round the platen (which might be plump and soft or hard and dry, and was, Mr Tytell said, a typewriter's heart) to the clicking whirr of the winding knob, the slight high conferred by a new, wet, Mylar ribbon and the feeding of it, with inkier and inkier fingers, through the twin black guides by the spool.

手动的装置意味着感官上的喜悦，有细心地把纸装进压纸卷筒（有的又松又软，有的又硬又干，用泰特尔的话说，压纸卷筒是打字机的心脏），有紧手轮的嗡嗡声，有新装的美拉色带及其油墨通过色带卷轴的两个黑色指示标记进行略带高亢的交谈。

The heavy slow-paced, monotonous slow motion, like Guikulanghao vocal accompaniment, on and off, out loud reminder of the drum too, and it's messy Zhise shamisen, as if a closure pressure for a long time, Xu Man enormous energy The volcano in no choice but to groan.

那沉重缓慢的节奏，单调迟缓的动作，鬼哭狼嚎似的人声伴奏，那断断续续、一声催一声的太鼓声，还有那零乱滞涩的三弦琴，仿佛一座封压已久、蓄满了巨大能量的火山在无奈地呻吟。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。