Recently, with the application of ice storage air-conditioning system, large temperature difference in water system of air-condition has been noticed as a new energy-saving technique.
近年来，随着冰蓄冷系统的应用越来越广泛，空调冷冻水大温差系统技术作为一项新的节能技术开始得到关注。
The rice varieties with strong root system, large active absorption root surface and total root surface area had strong tolerance to copper poison.
根系发达、根系活跃吸收表面积及总吸收表面积大的品种，有较强的耐铜毒性。
In this paper the advances and trends of studies on stability of motion are reviewed in the field of mechanics system, control system, large-scale system, shock system, indeterminate system etc.
本文概述运动稳定性学科在力学系统、控制系统、大系统、冲击系统、不确定系统以及一般理论等方面的研究进展和趋势。
In aerobic wastewater treatment system, large amount of complicated ingredient sludge are formed. If not being disposed properly, the sludge can cause secondary pollution to environment.
好氧生物处理会产生大量的、成分复杂的剩余污泥，如果处置不当容易造成二次污染。
On account of the wide relative bandwidth, compared with the narrow-band system, large-band SAR system errors impose more severe effect on imaging quality.
由于相对带宽很大，与窄带系统相比，宽带SAR系统误差对成像的影响更严重。
On account of the wide relative bandwidth, compared with the narrow-band system, large-band SAR system errors impose more severe effect on imaging quality.
由于相对带宽很大，与窄带系统相比，宽带SAR系统误差对成像的影响更严重。
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