人们发现，这些声音是由海豚充满空气的鼻囊发出的。
These sounds, it has been found, are produced in the air-filled nasal sacs of the dolphin.
海豚发出的滴答声是如何从充满空气的鼻囊传播到海水中的呢？
How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?
原来，海豚额头上有一个结构，就在它们的鼻囊前面，叫做鼻瓜。
It turns out that dolphins have a structure in their foreheads, just in front of their nasal sacs, called a melon.
随后声波被这些囊状物在鼻疣中传播。
The sound waves are then transmitted by the bursa through the melon.
原来，这些囊状物是用于将声波传播到鼻疣中的。
These bursa, it turns out, are what's responsible for transferring sound to the melon.
目的探讨鼻内镜在慢性泪囊炎中的应用价值。
Objective To explore the applied value of nasal endoscope in chronic dacryocystitis.
目的：为鼻内窥镜下泪囊鼻腔造口术提供解剖学基础。
Objective: This article was to provide an anatomical basis for the endoscopic transnasal dacryocystorhinostomy.
结论鼻内窥镜下采用微波治疗慢性咽囊炎具有较好的疗效。
Conclusion Treatment of chronic pharyngeal bursitis by microwave technique under nasal endoscope is more effective.
结论：鼻内镜检查有助于咽囊炎的诊断。
Conclusion: Nasal endoscopy conduces to the diagnosis of pharyngeal bursitis.
目的观察鼻泪管支架植入术治疗慢性泪囊炎的疗效。
Objective To observe the curative effect of chronic dacryocystitis treated by nasolacrimal stent.
目的探讨鼻泪道插管术治疗慢性泪囊炎的疗效。
Objective To study the nasolacrimal duct intubation in the treatment of chronic dacryocystitis.
目的探讨在鼻内窥镜下微波治疗慢性咽囊炎的临床疗效。
Objective To explore the curative effect of microwave on chronic pharyngeal bursitis under nasal endoscope.
目的探讨逆行鼻泪管扩张联合人工鼻泪管支架植入治疗慢性泪囊炎的临床疗效。
Objective To explore the curative effects of antidromic nasolacrimal expansion combined with artificial nasolacrimal canal stent implantation for chronic dacryocystitis.
方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电钻对骨壁及泪囊进行开窗。
Methods Perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill.
目的：评价鼻泪管支架植入术在治疗泪囊鼻腔吻合术后再阻塞的应用价值。
AIM: to evaluate the value of lacrimal duct stent in the treatment of dacryocystorhinostomy failure.
目的：探讨鼻泪管内植管与泪囊鼻腔吻合术相比较，在适应证、手术方法及临床疗效等方面是否有推广价值和实用性。
Objective To compare the operation method and clinical effect of nasolacrimal duct intubation and the traditional dacryocystorhinostomy and assess the value of their application.
目的探讨鼻内镜下鼻腔泪囊造孔术与传统鼻腔泪囊吻合术的优劣。
Objective To discuss which is good or bad of dacryocystorhinostomy with endoscope and traditional dacryocystorhinostomy.
目的探讨鼻内镜下鼻腔泪囊插管术与鼻腔泪囊吻合术治疗慢性泪囊炎的优缺点。
Objective to explore the advantages and the disadvantages of nasal cavity and lacrimal sac intubations and nasal cavity and lacrimal sac anastomoses under the nasal endoscope.
目的探讨逆植球头硅胶管治疗慢性泪囊炎、单纯鼻泪管堵塞的临床疗效。
Objective To study the treatment effects of chronic dacryoadenitis and obstruction of nasolacrimal duct by inverse planting silica gel tubes with spherical end.
目的：探讨鼻内镜下泪囊鼻腔造孔术治疗外伤性鼻泪管阻塞的护理及治疗效果。
Objective: to explore the effectiveness and nursing care of patients with endoscopic transnasal dacryocystorhinostomy in the treatment of traumatic obstruction of the nasolacrimal duct.
结论鼻内窥镜下泪囊鼻腔吻合口再造术操作简单，快捷，治愈率高，是治疗术后复发性泪囊炎的理想办法。
Conclusion Anastomotic stoma reconstructive operation was an ideal method for recurrent dacryocystitis because it is shortcut, effective and easy to learn.
结论鼻内窥镜下鼻内泪囊鼻腔造孔术是治疗慢性泪囊炎的理想方式。
Conclusions Dacryocystorhinostomy with endoscope is an ideal way to treat chronic dacryocystitis.
方法对21例（21眼）慢性泪囊炎患者进行鼻内窥镜下泪囊鼻腔造孔术。
Methods: 21 patients with chronic dacryocystitis were treated with endoscopic transnasal dacryocystorhinostomy.
方法在鼻内窥镜下应用KT P激光行泪囊鼻腔造孔术。治疗32例(36眼)，随访6 -12月。
Methods Dacryocystorhinostomy with KTP laser under nasal endoscopy. 32 cases (36 eyes) received treatment and were followed up for 6 ~ 12 months.
目的探讨KTP激光鼻泪管成形术治疗难治性新生儿泪囊炎的疗效。
Objective to study the effect of nasolacrimal duct reconstruction for refractory congenital dacryocystitis with KTP laser.
目的探讨鼻内镜下治疗鼻眼相关疾病-鼻腔泪囊吻合术。
Objective To explore the endoscopic treatment of naso-orbital diseases - rhinodacryocystostomy.
方法对36例慢性泪囊炎的患者行逆行扩张鼻泪道后国产人工鼻泪管支架植入术。
Methods Thirty-six cases (36 eyes) of chronic dacryocystitis were implanted with nasolacrimal stent after retrograde dilating nasolacrimal duct.
方法对36例慢性泪囊炎的患者行逆行扩张鼻泪道后国产人工鼻泪管支架植入术。
Methods Thirty-six cases (36 eyes) of chronic dacryocystitis were implanted with nasolacrimal stent after retrograde dilating nasolacrimal duct.
应用推荐