首页/ 题库 / [单选题]血液在血管内流动时,血流阻力( )的答案

血液在血管内流动时,血流阻力( )

单选题
2021-09-01 23:55
A、与血管的半径成正比
B、与血管半径的平方成正比
C、与血管半径的平方成反比
D、与血管半径的立方成反比
E、E 与血管半径的四次方成反比
查看答案

正确答案
E

试题解析

相关题目
boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

血液在血管内流动时,血流阻力
血压是指血管内流动着的血液对血管壁所产生的侧压力。
血管内流动的血液对血管壁的侧压力,称为()。
血液在血管内流动时,血流阻力( )
心脏的收缩是节律性进行的,但血液在血管内的流动是持续的。( )
血液在血管内流动时,血流阻力( )
35儿科常用的 ORS溶液内不含:()
血液在血管内流动时,血流阻力( )
如图甲是人体内三种血管的关系示意图,其中箭头表示血液流动方向,乙图表示血液流经血管②前后气体含量的变化。则下列有关说法正确的是()
如果血液黏滞度不变,则器官的血流量主要取决于该器官的阻力血管的口径,阻力血管口径增大时()
Mainly east 3 or 4 partly cloudy to overcast occasional rain()slowly south moderate or good.
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
广告位招租WX:84302438

免费的网站请分享给朋友吧