在挤压循环开始时铝锭在压缸内太冷，在循环末尾时铝锭又变为太热。
At the beginning of the cycle, the aluminum in the press container is too cold and at the end of the cycle the aluminum is too hot.
地壳在这里碰撞挤压，上涌的炙热岩浆变冷，又形成了新的地壳，这种伟大的循环过程就是所谓的板块构造。
Here Earth's crust pulls apart, and upwelling magma cools and forms new crust that spreads away from the ridge in the great recycling process known as plate tectonics.
因为踮脚时双侧小腿后部肌肉的收缩挤压，会促进锻炼者下肢血液的回流，加速血液循环，可防止下肢静脉曲张。
Because when tiptoe, the bilateral muscle of calfs can contract and squeeze, will promote the exerciser by the return of lower extremity blood, accelerate blood circulation, prevent varicose veins.
深呼吸可以把氧气吸进肺部，而咳嗽则通过挤压心脏从而促进血液循环，同时有助于心脏恢复正常。
Deep breaths get oxygen into the lungs and coughing movements squeeze the heart and keep the blood circulating the squeezing pressure on the heart also helps it regain normal rhythm.
这个过程通常称为'吸，挤压，爆炸，吹'循环！
This process is commonly referred to as the 'Suck, Squeeze, Bang, Blow' cycle!
并且既能实现循环充填，又能实现挤压充填；必要时打开关门机构可实现二次充填。
It can not only carry out circulation packing, but also realize squeeze packing, and secondary packing can be done by opening the closing mechanism in demand.
用挤压铸造工艺制备了钛酸钾晶须增强铝基复合材料，研究了其热膨胀系数和热循环尺寸稳定性。
Aluminum matrix composites reinforced with potassium titanate whiskers were prepared by squeezing casting process. The thermal expansion and dimensional stability of such composites were investigated.
采用连续变断面循环挤压技术(CVCE)对AZ31镁合金进行循环挤压。
AZ31 magnesium alloy was circularly pressed by continuous variable cross-section recycled extrusion (CVCE) technology.
研究康复训练对周围神经挤压伤后神经微循环以及功能恢复的影响。
To investigate the effect of rehabilitation training on neural microcirculation and functional recovery in rat with sciatic nerve compression.
深呼吸可以让氧气进入肺部，咳嗽挤压心脏并让血液保持循环。
Deep breaths get oxygen into the lungs and coughing movements squeeze the heart and keep the blood circulating.
深呼吸可以让氧气进入肺部，咳嗽挤压心脏并让血液保持循环。
Deep breaths get oxygen into the lungs and coughing movements squeeze the heart and keep the blood circulating.
应用推荐