喉部

A simple,concise,and rigid method based on the isentropic and adiabatic energy equations to prove the condition of critical flowrate for one dimensional isentropic flow is given in the paper.

给出定常一维等熵流的临界流量发生在喉部马赫数为1时的一种新的证明。

Objective To find a way of reserving nomal high quality phonatory function after vocal cord sur-gery.

目的 探讨不同的手术方法对喉部良性病变术后发声功能及嗓音质量的疗效。

A small number of patients have difficulties breathing and suffer from hoarseness because the refluxed fluid irritates the larynx and respiratory tract.

少数的病人会因为回流液刺激到喉部和呼吸道致使呼吸困难并且声音沙哑。

The water chamber takes the shape of tilting cube, in favor of uniform distribution of cooling water on tube plate surface. The tube bundle is divided into two groups of zygomorphy according to the bisection system and it has eight support clapboards. The siphonopore center of each clapboard increases a certain distance corresponding to that of two tube plates and the cooling tube takes the shape of arch. The two-way cooling water of bisection flows through the condenser in opposite direction so as to improve the distribution of heat load for tube bundle. Around the throat of condenser, the final stage low-pressure heater, air extraction tube, intake device of bypass exhaust and the like are deployed.

它的特点是：水室呈倾斜立方体形状，有利于冷却水流在管板面上均匀分布；由于采用对分制，管束相应地分为左、右对称的两组，并且管束设有八块支撑隔板，每块隔板的管孔中心相对于两端管板的管孔中心依次抬高一定的距离，以使冷却管呈拱形状；对分制的两路冷却水以相反方向流过凝汽器，从而改善管束的热负荷分布；在凝汽器喉部布置了末级低压加热器，抽汽管道及旁路排汽接受装置等。

Calyx ovoid to campanulate, declined in fruit, glandular outside, glabrous or occasionally villous at throat inside, limb 2-lipped; upper lip 3-toothed, middle tooth circular to obovate, margin winged, decurrent, lateral teeth shorter; lower lip 2 toothed, teeth narrower, apex acuminate to spinescent, sometimes approximate.

卵球形的花萼到钟状，在果期下弯，在外面具腺，或偶有具长柔毛在喉部在里面，二唇形的瓣片；上唇具3齿，中间齿圆到倒卵形，具翅的边缘，，侧齿短；狭窄下唇2齿，齿，对具刺，有时紧靠的先端渐尖。

Any of various songbirds of the genus Sturnella of North America,especially S.magna,the eastern meadowlark,and S.neglecta,the western meadowlark,having brownish plumage,a yellow breast,and a black crescent - shaped marking beneath the throat.

草地鹨一种产于北美洲的草地鹨属鸣鸟，尤指东部草地鹨的东美草地鹨，和西部草地鹨的西美草地鹨，长有深褐色羽毛，胸部为黄色，喉部下面有黑色新月形标记

Compare: black emerging in back; all black ear coverts;(we cannot compare tertial spur as this bird's tertials are juvenile); supercilium not reaching nostril (with black feathering between yellow supercilium and nostril); black "bend of wing"(lesser/median coverts); longer and more pointed primaries (with a greater number of primaries projecting beyond the tertials); some orange emerging in the throat.

比较： 全黑的耳羽；(我们不能比较三级飞羽的&白刺&，因为这只的三级飞羽是幼鸟羽色)；眉线没有到达鼻孔(黄色的眉线和鼻孔间有黑色羽毛)；黑色的翼前缘；较长且尖的初级飞羽(且有较多数目的初级飞羽突出超过三级飞羽)；一些橘色出现在喉部。

In order to prevent aspiration and pneumonia, this study develop a neural prosthetic system to assist laryngeal elevation which is the major movement of airway closure by functional electrically stimulating the thyrohyoid muscle.

为避免上述吞咽障碍之发生，本研究发展功能性电刺激系统，刺激甲状软骨肌来辅助喉部上举，以达到呼吸道闭合的第一道防线。

They have to put a tracheostomy tube on the throat.

这类的患者在手术后，均必需在喉部装置一气管造口器以维持日常的进食及发声。

Inflorescences including flowers less than 1 cm; corolla urceolate, ca. 1 mm wide at throat, broader below

包括花的花序少于1厘米；花冠瓶形，约1毫米宽在喉部，宽下面 3 Biondia parviurnula 小花秦岭藤

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。