在中胚层，心脏和循环系统正在形成。
In the center layer (mesoderm) the heart and circulatory system are forming.
在中胚层，心脏和循环系统正在形成。
In the center layer (mesoderm), the heart and circulatory system are forming.
心血管技师辅助专门医治心脏和循环系统紊乱的医生。
Cardiovascular technologists and technicians assist doctors who treat disorders of the heart and circulatory system.
一氧化氮在心血管系统中起着重要的作用，因为它介导血管内皮舒张，这可以缓解血液流经心脏和循环系统的压力。
Nitric oxide is crucial to the cardiovascular system because it signals the inner walls of blood vessels to relax, which facilitates the flow of blood through the heart and circulatory system.
除此之外，小狗被切除了心脏和肺，要依靠大狗的呼吸系统和血液循环系统。
Moreover, a little dog had an ablated heart and lungs, so it lived due to respiration and blood circulation of a big dog.
法国研究小组发现，同一样的多酚化合物在相对较低的剂量时，对心脏病和心血管循环系统的流通有显著的作用。
At relatively low doses, the French researchers found that the same polyphenols play a beneficial role for those with diseased hearts and circulatory systems by facilitating blood vessel growth.
它测量你肺活量，心脏，循环系统和肌肉的能力，被认为是最为精确的有氧体能测试。
It tests the capacity of your lungs, heart, circulatory system and muscles and is considered the most accurate gauge of aerobic fitness.
经常性的锻炼会使你的心脏和血液循环系统更有效率，它会降低你的胆固醇水平，并保持在一个健康的水平你的血压。
Regular exercise will make your heart and blood circulatory system more efficient, it will lower your cholesterol level, and also keep your blood pressure at a healthy level.
疾病包括某些心脏，循环系统和肠道问题。
Diseases include certain heart, circulatory and intestinal problems.
以一些有活力的，剧烈运动为例，通常，这些运动是预防和控制超重，心脏，肺和循环系统疾病的有效手段。
Regular, sensibly vigorous physical activity, for example, is a valuable tool in preventing or controlling overweight and heart, lung, and circulatory system diseases.
每天保持适量运动有增加心肺功能，改善心脏和血液循环系统，消耗热量，加快新陈代谢等作用。
Maintain right amount motion to have everyday increase heart lungs function, improve heart and haemal circulatory system, use up quantity of heat, accelerate the effect such as metabolism.
每天保持适量运动有增加心肺功能，改善心脏和血液循环系统，消耗热量，加快新陈代谢等作用。
Maintain right amount motion to have everyday increase heart lungs function, improve heart and haemal circulatory system, use up quantity of heat, accelerate the effect such as metabolism.
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