The distance from the root of PN to the level of the subclavian vein and to cricothyroid joint were ( 7.2 ± 1.6) cm and ( 5.5 ± 1.4) cm, respectively. The former was at least 1.5 cm longer than the latter.

Mechanical analysis on the movement of cricothyroid joint and the tonicity of vocal cord

环甲关节运动与声带张弛的力学分析

Anatomic character and movement mode of cricothyroid joint

环甲关节解剖特征及其运动方式分析

For 62.5% specimens, the inferior edge of cricoid cartilage board located the level of the sixth cervical vertebrae.

环状软骨板下缘有62.5%位于颈6椎体水平。

Objective: To study the ultrasound features of the cricoid cartilage.

目的：探讨环状软骨的正常超声所见。

Experimental study on repair of cricoid cartilage defect with cartilage grafts in rabbits

兔环状软骨损伤后软骨修复的实验研究

Scanned region from superior border of the hyoid bone level to margo inferior of the cricoid cartilage on the body surface.

采用经体表途径，在舌骨水平上缘开始至环状软骨下缘区域扫查。

The Article hereby introduces the design and construction method of rock crib that is used in slope protection instead of rubble masonry, and presents its application in solid engineering works.

文章介绍用石笼代替块石码砌作为边坡防护结构的设计和施工方法以及石笼在实体工程中的应用。

Application of Rock Crib in the Slope Protection for Stone Filled Embankment

石笼在填石路堤边坡防护中的应用

Introduced the role of the rock crib dyke, concrete design and construction method.

介绍了石笼堤坝的作用和具体的设计及施工方法。

Flexible rock crib dyke could stand with frost heave and scour, and it was a reliable protection measure.

选择柔性的石笼堤坝，可抵抗冻胀，防止冲刷，是一种可靠的防护措施。

The communication between CNC system and machining center tool crib during automatic tool change is accomplished by assemble language.

采用汇编语言编程实现在自动换刀过程中加工中心CNC系统与刀库控制PLC间的通信。

Preliminary Approach to Application of Flexibility Crib Dam Foundation in Subgrade Protection Project

路基防护工程中柔性石笼基础的应用初探

Research also indicates they are also at higher risk of cot death.

研究还表明他们有更高的猝死危险。

A new machine no bigger than a 10p piece could help save babies from cot death

一种体积不超过10便士硬币大小的新机器能防止婴儿猝死。

In developed countries, cot death is the main cause of death between the ages of one week and one year

在发达国家，婴儿猝死是一周到一岁的婴儿死亡的主要原因。

Change of Blood flow in Cribriform Area After Trabeculectomy Operation in Primary Open_angle Glaucoma and Its Clinical Significance

原发性开角型青光眼术后筛板血流改变及其临床意义

The extension to the supradiaphragmatic intradural space by the transsphenoidal approach was limited by the optical canals, the posterior ethmoidal neurovascular bundle and the cribriform plate.

观测结果如下：1、显微解剖：经蝶骨平板及鞍结节向鞍上扩展，两侧为视神经管，前方有筛后神经血管丛。

They originate from the olfactory placode, wrap olfactory receptor neuron axon bundles and help them to extend through the cribriform plate into the olfactory bulb.

它起源于嗅上皮，包绕嗅神经束并支持和引导它们穿越筛板长入嗅球。

Basal skull fracture with dural tear at cribriform plate of ethmoid bone and intracerebral cyst filled with air were found during operation.

手术中发现颅底筛骨筛板处有骨折并硬脑膜裂开，及充满气体之大脑囊肿。

There were slight differences among the anterior, middle, and posterior width of cribriform plate and cribriform roof.

①筛板和筛顶的宽度前、中、后部略有不同。