片语

blood d flow Doppler血流多普勒测定系统

blood laminar flow[生物物理]

blood d flow meter血流计

Blood-flow signal血流信号

blood-flow frequency血流频谱

blood cell flow characteristics血细胞流动特性

blood stream血流

Blood back flow血液逆流

Blood-flow volume血流容积

ovarian blood-flow卵巢血流

英汉例句

• they purposely wear devices that constrict blood flow in order to shape their bodies.

  她们特意穿上一些压缩血流量的衣服，从而保持她们的体形。

• and when the deaf subjects in the study processed meaningless grammatical hand movements, they showed greater blood flow in the planum temporale (see image).

  而当聋哑人在研究时受命处理毫无语法意义的手部动作时，他们显示的是颞平面（见图片）更大的血流量。

• moving feet in this manner encourages blood flow in the calf muscle veins, thus reducing blood stagnation.

  以这种方式运动脚部促进小腿肌肉静脉的血液流动，从而减少血液停滞。

• less commonly, the same kind of blood flow to the gut can cause nausea and vomiting.

  同样的原理当比平时更少的血流量进入肠道将会引起恶心和呕吐。

• in the elderly, she says, such brain lesions tend to denote reduced blood flow and often show up in people who are developing dementias, including alzheimer’s disease.

  她说，就老年人而言，这种脑损伤象征着血流量的减少，且常出现于变癡呆的人脑部，包括患阿尔茨海默氏癥的人。

• a stroke occurs when blood flow to the brain is decreased or interrupted, causing brain damage and brain cell death.

  当人中风时，大脑中的血流量会骤然减少或中断，导致大脑损伤或脑细胞死亡。

• so when blood flow does not reach the eye, vision fails, and darkness ensues from the periphery to the center.

  所以当血液流动不到眼睛时，视力就会衰退，黑暗就会从神经末梢蔓延到中心。

• the reason, he says: when a person exercises, the heart muscle contracts forcefully and frequently, increasing blood flow through the arteries.

  他认为理由如下：当人做锻炼时，心肌频繁而有力地收缩，增加了通过动脉的血液流量。

• commander dylan schmorrow, a cognitive scientist with the navy, devised a crown of sensors to monitor activity in the brain such as blood flow and oxygen levels.

  海军中校迪伦·斯莫罗是一位认知科学家，他设计出一种传感器人造冠，用来监测大脑的一些活动，如血流量和氧含量。

• when you compress the diaphragm and ribs, full respiration cannot take place and the blood flow is slowed to your brain and extremities.

  当您压缩隔膜和肋骨时，充分的呼吸作用不会发生，并且血液流经您的大脑和四肢的速度会减慢。

• there are still many unknowns about how blood flow in the brain corresponds to behavior.

  但在脑部血流量如何与行为产生联系的问题上，仍有许多未解之谜。

• in some cases it may lead to blockages in blood flow and damage to organs.

  有些案例中,它可能导致阻塞血液的流动和器官损伤.

• pomerleau and countless research groups around the world are working with brain scanning devices to map blood flow in the brain.

  鲍默劳以及全球无数个研究小组正在致力于研究映射大脑血液流动的脑部扫描设备。

• an increase in blood flow suggests that particular region of the brain is active and working.

  如果大脑某一区域的血流量增加，就表明该区域处于活跃状态，在工作。

• in patients who develop critical limb ischaemia (the minority) some form of procedure to restore blood flow to the leg is essential to avoid amputation.

  只是对那些已经发展为腿部局部贫血的病人，要采取一些恢复血液流动的措施以避免截肢。

• one theory suggests that slowing breathing has a direct impact on the sympathetic nervous system, which helps control blood flow and skin temperature, blocking some of the pain response.

  有理论证明，减缓呼吸能直接影响有助于控制血流量和皮肤温度的交感神经系统，阻断一些疼痛反应。

• these machines show certain parts of the brain 「lighting up」 with increased blood flow as they become active.

  扫描仪显示随着他们活跃程度，大脑中的特定区域血流量增强，异常活跃。

• they have found that when different individual focus on the same image, they have very similar patterns of blood flow in their brains.

  他们已经发现，当不同的人聚焦到同一幅图像时，其各自大脑中的血液流动模式十分类似。

• fmri uses a magnetic field to measure blood flow in the brain.

  磁共振成像是使用磁场来测量大脑的血流量。

• this technology allows scientists to correlate changes in blood flow in specific brain areas to particular behaviors or mental operations.

  这项技术让科学家把特定大脑区域的血液流向同特定的行为或心理活动联系到一起。

• no studies have determined mechanisms for what we have seen, or other effects such as increased blood flow in the brain,” volkow said.

  没有研究确定了我们所看到现象的原理，或者说其他的一些影响例如增加脑部的血流量。