The related research of the cross sectional area of the chokepoint in obstructive sleep apnea-hypopnea syndrome.
阻塞性睡眠呼吸暂停低通气综合征阻塞点截面积的相关性研究
The related research of the cross sectional area of the chokepoint in obstructive sleep apnea-hypopnea syndrome.
阻塞性睡眠呼吸暂停低通气综合征阻塞点截面积的相关性研究
Obstructive Sleep Apnea-hypopnea Syndrome in Patients with Obstructive Sleep at Cross-sectional Area and Respiratory Parameters Related Research;
阻塞性睡眠呼吸暂停低通气综合征患者阻塞点截面积与睡眠呼吸参数的相关性研究
The resistance is halved if the cross-sectional area is doubled.
如果截面积增加一倍，则电阻减少一半。
area of blade sectio
叶片截面面积桨叶截面面积
Research on Inversion Imaging of Nugget Cross-section in AluminumAlloy RSW
铝合金电阻点焊熔核截面反演成像研究
A point of congestion or obstruction.
阻塞点拥塞或阻塞的地点
The resistance of a conductor varies directly with its length, conversely withits cross-sectional area.
导体的电阻与其长度成正比，与其横截面积成反比。
injector hole area
喷嘴孔的通过截面面积
piston-type variable area flowmeter
活塞式变截面流量计
iable area flowmeter
活塞式可变截面流量计
Murayama Y， Tateshima S， Gonzalez NR， et al. Matrix and bioabsorbable polymeric coils accelerate healing of intracranial aneurysms:long-term experimental study. Stroke， 2003，34:2031-2037.
最终，可脱弹簧圈栓塞的动脉瘤体积将缩小，通过截面积计算约缩小40%（1，2）。
production of shaft kiln for unit cross section
立窑单位截面积产量
basic cold throat area
基本冷态喉道截面积
nominal cross-section of rope
钢丝绳公称横截面积
nominal cross-sectional area of the cut
切削层公称横截面积
area of cross section of the main air flow
主送风方向横截面积
Suppression of biliary flow.
胆汁郁积胆汁分泌物的郁积阻塞
Studying on the Section Shape and Section Size Proportion of Air Channel to Thread Route of Interlacer;
网络器气道截面形状与截面积比的研究
