Volume contraction in unloading is known in shear tests of most kinds of soils.
卸载体缩是很多土在剪切试验中表现出的一种变形特性。
Different densities of sands result in different volume contraction in unloading.
不同土和同样土在不同密度下卸载体缩的现象和原因不同。
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。
To clay, the volume contraction is totally resulted by plastic contraction, which indicates that the structure of soils destroyed with the loading unloading process.
对于粘土 ，卸载体缩完全是塑性体缩 ，表明粘土的结构性随着加卸载过程而遭到破坏。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
Vermiculite adding can compensate for part of the ceramic volume contraction, improve shapes and structure of pore, improve porosity, lower bulk density and improve the rate of powder resistance.
蛭石的添加，可以补偿部分陶粒体积收缩，且能改善陶粒孔型和结构，提高显气孔率，降低体积密度，提高陶粒抗粉化率。
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。
The exercise prescription for anti-resistance training mainly consists of training intensity, sets, frequency, manner, subsequence, rest period, speed of muscle contraction and training volume.
抗阻训练运动处方的内容主要包括训练强度、组数、频率、方式、顺序、间歇时间、肌肉收缩速度和训练量等方面。
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。
The signals of fetal heart beating, uterine contraction and mark were processed with the DSP TMS320LF2407A. Meanwhile, the volume control of the heart beat sound was realized by the DSP module.
由TMS320LF2407A构成的DSP模块完成对胎心信号、宫缩压力信号和胎动标记请求信号的实时处理，同时实现心跳的音量控制。
Result: The results showed shortened labor duration, alleviated pain of uterine contraction, and moderate volume of postpartum hemorrhage in experiment group.
结果：显示用药组产程缩短，宫缩痛减轻，出血量不增加。
RGE forecasts world trade volume to grow 7.5% in 2010, with downside risks, following a contraction of 12.2% in 2009.
鲁比尼全球经济预测机构预计，全球贸易量在2009年锐减12.2%后，2010年将会增长7.5%，但是这一增长预期面临下行风险。
RGE forecasts world trade volume to grow 7.5% in 2010, with downside risks, following a contraction of 12.2% in 2009.
鲁比尼全球经济预测机构预计，全球贸易量在2009年锐减12.2%后，2010年将会增长7.5%，但是这一增长预期面临下行风险。
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