英语词汇contraction of volume怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The World Trade Organization says the volume of trade -- an estimate adjusted to remove effects of price and currency changes -- will fall 9% this year, the most severe contraction since World War II.
世界贸易组织(WHO)称，经价格和汇率变化因素调整后的贸易量今年将下降9%，这是二战以来最严重的缩减幅度。
2
Concrete expansion function is to produce a certain volume expansion after concrete hardening of concrete to eliminate concrete early hardening volume contraction.
混凝土膨胀剂的功能是使硬化后的混凝土产生一定的体积膨胀，抵销混凝土硬化早期产生的体积收缩。
3
Aerobic exercise can remarkably enhance the lung capacity, pulmonary ventilation volume as well as cardiac functions of blood-pumping and contraction etc. in female college students.
有氧运动能有效地提高女大学生的肺活量和肺通气量以及心脏的泵血和收缩等功能。

单词	contraction of volume
释义	contraction of volume 简明释义体积收缩双语例句 1 The World Trade Organization says the volume of trade -- an estimate adjusted to remove effects of price and currency changes -- will fall 9% this year, the most severe contraction since World War II. 世界贸易组织(WHO)称，经价格和汇率变化因素调整后的贸易量今年将下降9%，这是二战以来最严重的缩减幅度。 2 Concrete expansion function is to produce a certain volume expansion after concrete hardening of concrete to eliminate concrete early hardening volume contraction. 混凝土膨胀剂的功能是使硬化后的混凝土产生一定的体积膨胀，抵销混凝土硬化早期产生的体积收缩。 3 Aerobic exercise can remarkably enhance the lung capacity, pulmonary ventilation volume as well as cardiac functions of blood-pumping and contraction etc. in female college students. 有氧运动能有效地提高女大学生的肺活量和肺通气量以及心脏的泵血和收缩等功能。
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