The Calculations of Solubility About Slightly Soluble Salt in Complex Balance System;
同时，提出了利用铬当量法预测铁合金中氮溶解度的理论方法。
The suspension system which is mainly rely on solid strap, route complex Backpackers is difficult to master the balance.
它的背负系统主要是靠厚实的肩带，路线复杂时背包者比较难掌握平衡。
"Drawing Standard HVAC" (GB/T50114-2001) The air conditioning water systems engineering large, complex and prone to water imbalance, so use a good hydraulic balance system with the program.
《暖通空调制图标准》 （GB/T50114-2001）本工程空调水系统庞大而复杂，且容易产生水力失调，所以选用了水力平衡性较好 的同程式系统。
"Drawing Standard HVAC" (GB/T50114-2001) The air conditioning water systems engineering large, complex and prone to water imbalance, so use a good hydraulic balance system with the program.
《暖通空调制图标准》 （GB/T50114-2001）本工程空调水系统庞大而复杂，且容易产生水力失调，所以选用了水力平衡性较好 的同程式系统。
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