查询词典 nasal sound

Integrating the sound intensity vector on the area which surrounds a sound source gets the sound power of this sound source. Since the integral of the sound power of the sound sources which are not enclosed by the area is zero, one could measure the sound power in ordinary environments correctly by measuring sound intensity.

对于一个声源，只要将其包络面上的声强矢量作积分，就可以求出被围声源的声功率，而测量区域之外的干扰噪声得以抵消，因此可以在普通环境下能准确地测定声源声功率。

After nasal alar compound tissue was freed to elevate nasal alar as a result the base of the nasal alar was higher than nasal columella.

游离鼻翼复合体，提升鼻翼，使鼻翼基底高于鼻小柱，使鼻尖和鼻小柱前突，矫正下垂的鼻翼畸形。

This is because the baby's nasal blood vessels soft and rich, experienced a slight cold, it is easy to hyperemia, edema, so that the original narrow stenosis and occlusion of the nasal cavity more, nasal secretions is the cause of nasal congestion.

这是因为婴儿的鼻黏膜柔软而又富有血管，遇到轻微的感冒就容易充血、水肿，使原来狭窄的鼻腔更加狭窄和闭塞，鼻腔分泌物也是鼻堵塞的原因。

The nasalization distinguishes itself in four aspects, including the nasal spreading can be bi-directional, the nasal spreading exhibits different situations between open and close syllables, vowels preceding nasal codas can not be nasalized, and postvocalic glottal stops and glides must agree with nasal onsets. The literature background is based on seven proposals, including Lin's (1992) proposal, Li's (1992) right-spreading theory, Wang's (1995) bi-directional spreading theory, Ang's (1996) downward-spreading theory, Chung's (1996) domain percolation, Ang's (2001) and Chou's (2002) OT analysis.

闽南语鼻音主要有四个特徵：闽南语鼻音扩散可以是双向的；闽南语鼻音在开音节与闭音节里呈现不同的扩散现象；鼻音化子音前的母音无法受到鼻音化；元音后喉音及滑音必须与韵首子音行形成鼻音上的和谐。

Methods We treated those casea with combined operation which had oral medicine for a long tine or had been treated with medicine in nasal cavity, at the same time, their nasal ventilation were bad because they had a deflection of nasal septum or/and turbinal intumescentia, nasal polyps.

对于已经长期口服药物或鼻腔局部给药治疗效果差，并有鼻中隔偏曲或伴有鼻甲肥大、息肉形成而影响鼻通气的患者给予联合手术治疗。

A subject was selected strictly from 30 healthy young people through nasal endoscopic examination, acoustic rhinometry measurement and CT scanning. Based on the CT image data of the subject, digital model of normal nasal cavity was reconstructed through Fluent 6.1.22 software. At the same time, according to the surgical requirements of FESS (remove the uncinate process and open the ethmoid sinus, maxillary sinus, and sphenoid sinus), post-FESS digital nasal cavity model was simulated. The viscous motion of nasal airflow before and after FESS was calculated by Navier-Stokes equations to compare the differences of airflow velocity, distribution, and pressure.

从30例健康青年人中，通过鼻内镜、鼻声反射测定仪及CT检查，严格筛选出一例研究对象，根据该入选对象的鼻腔CT影像资料，利用Fluent 6.1.22软件重建出正常鼻腔的数字模型，同时根据功能性鼻窦内镜手术的要求（切除钩突，开放筛窦、上颌窦和蝶窦）模拟出鼻内镜术后的鼻腔数字模型，再用Navier-Stokes方程对手术前后鼻腔气流的粘性运动进行数值计算，比较内镜手术前后鼻腔的气流速度、分布和压力的差异。

Unilateral nasal white or grey neoplasms with continuous excreta or foul smell and nasal vestibule anabrosis should be first considered to be possible secondary nasal stones of nasal foreign bodies.

结论单侧鼻腔白色或灰白色新生物伴分泌物持续或恶臭味、鼻前庭糜烂应首先考虑鼻异物继发鼻结石。

To explore the effect of Marsupialization on mucocele of nasal sinus under nasal endoscope, and study the ultrastructure of mucocele of nasal sinus. Marsupialization were chosen for 30 cases of mucolece of nasal sinus under endoscope.

目的 探讨经鼻内镜囊肿造袋术治疗鼻窦黏液囊肿的临床疗效，并研究鼻窦黏液囊肿组织的超微结构及与病理特性之间的关系，为鼻窦黏液囊肿造袋术提供理论依据。

Methods 30 cases of nasal soft tissue de fects were reconstructed by different kinds of local flaps according to modified Burget′s nasal subunit. The Rintala flaps were used above the lowest level of low eyelids; at the area between low eyelids and the alar groove, the dorsal def ects were covered by ax-like local flaps and defects on side wall were reconstru cted by flaps rotated from the contralateral wall covered by skin graft; when it was below the highest level of alar groove, nasolabial flaps with subdermal ped ical were applied to nasal tip defection, and nasolabial local flaps to alar def ects, axial nasodorsum flaps supplied by the lateral nasal artery to defects inv olving columellae.

结合Burget鼻部美学分区，将其再分为三个区域，根据分区选用局部或邻位皮瓣修复鼻部各区软组织缺损30例(鼻根部以Rintala鼻额部局部皮瓣推进3例；鼻中段的鼻背部行双侧斧状局部皮瓣旋转3例；鼻侧壁行对侧壁局部皮瓣转移，供区植皮4例；鼻端部以鼻唇沟皮下蒂岛状瓣转移修复鼻尖部7例；鼻唇沟局部皮瓣旋转修复鼻翼部7例；鼻背轴型皮瓣旋转修复鼻小柱6例)。

He-Ne laser irradiation of nasal cavity and points can improve the circulation in the brain and nasal cavity,adjust central nerve system and immune function and increase the metabolism of the nasal cavity so that the nerve-vessel function in the nasal membrane was recovered.

He-Ne激光穴位和鼻腔照射治疗慢性单纯性鼻炎的机制是照射后改善脑和鼻腔血循环、调节了中枢神经系统和机体的免疫功能、增强鼻腔代谢，从而恢复了鼻粘膜的神经血管功能。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"