The pre-treatment of them before conventional cyanide leaching includes roast, chemical oxidation and biological oxidation.
在传统氰化浸出之前进行的预处理过程包括焙烧，化学氧化和生物氧化。
The output of voice in the conventional speech alarm system of hydropower plants is achieved by pre taping.
传统的水电厂语音报警系统是采用预录音的方式来得到语音文件。
The results of ozone pre-oxidation and conventional process treating slightly-polluted source water showed that this unit could reduce effectively COD_(Mn), color and turbidity.
方法采用臭氧预氧化与常规处理联用工艺对微污染水源水进行了中试试验，研究了高锰酸盐指数、浊度、色度的处理效果。
Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested.
预应力混凝土枕木用来替代传统的木质枕木并已通过了试验。
Following the conventional theory of reinforced concrete, analysis the crack distribution of pre-stressed carbon fiber reinforced concrete beams, put forward corresponding formula for calculation.
沿用传统钢筋混凝土理论，对预应力碳纤维加固梁的裂缝进行分析，提出相应计算公式。
For dryland wheat, subsoiling operation could increase pre planting soil moisture, improve sowing quality and the yield could be increased by 10% compared with conventional tillage.
对于旱地小麦，利用可调翼铲式深松机深松后，可以增加播种前土壤含水量，改善播种质量，提高作物产量；
It also promoted the roots to absorb Nitrogen from soil in pre-growing-stage. The Nitrogen content in the roots had significant change trends between the conventional cultivation and each process.
促进生长前期根系对土壤中氮的吸收，常规栽培的烤烟根中氮含量变化趋势与各处理均有显著差异。
In a conventional steering robot test, the angular input the robot will apply to the steering column is pre-programmed and the response of the vehicle is measured.
在一个完整的转向机器人试验中，机器人施加到转向柱的角度输入预先已经编程，同时测量车辆的反馈。
The adoption of positive pre-swirl and low reaction degree increases the tip performance effectively, negative pre-swirl is required at hub for stator based on conventional design method;
在转子叶尖采用正预旋、低反力度的设计形式能有效地提高气动性能，如果想利用常规手段来设计下游静子则必须在叶根处引入反预旋；
The adoption of positive pre-swirl and low reaction degree increases the tip performance effectively, negative pre-swirl is required at hub for stator based on conventional design method;
在转子叶尖采用正预旋、低反力度的设计形式能有效地提高气动性能，如果想利用常规手段来设计下游静子则必须在叶根处引入反预旋；
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