查询词典 volatilization

Whilst for the four heavy metals in the water-washing fly ash, the chlorination agents obviously affected their volatilization, especially of Zn and Cu, and more than 95% of the four heavy metals were volatilized after spiking chlorination agents.

水洗灰中重金属的挥发率受氯化剂影响更明显，其中Zn和Cu最为显著，添加氯化剂后，水洗灰中4种重金属的挥发率最高均达到95%以上。

The ammonia volatilizing of fertilizer is suit to the dynamic equation as Y=a+bt, the coefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed. In addition, the dynamic equation about ammonia fertilizer affected by interaction of water and temperature is gotten.

肥料氨累积挥发量符合零级反应动力学方程Y=a+bt，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a、b值均比硫酸铵高，土壤含水量增大，a、b值降低，温度升高，a、b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。

The ammonia volatilizing of fertilizer is suit to the dynamic equation as Y=a+bt, the coefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed.

肥料氨累积挥发量符合零级反应动力学方程Y=a+bt，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a、b值均比硫酸铵高，土壤含水量增大，a、b值降低，温度升高，a、b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。

The samples were fused with mixed flux of Li2B4O7 and LiBO2 (67∶33). The homogeneous cobalt glass powder was prepared with CoO3 and used as internal standard to improve the accuracy and precision. LiNO3 was added as oxidizing agent to prevent sulfur from volatilization during fusion.

以Li2B4O7和LiBO2（质量比67∶33）的混合熔剂熔融制样，将测量全铁量的内标Co2O3制备成均匀的Co玻璃粉，大大提高全铁量的测量准确度和精密度；加入LiNO3为氧化剂，解决了硫元素在制样过程中容易挥发的问题。

Nitrogen fertilizer sources subject to ammonia volatilization losses are urea, urea-ammonium nitrate solutions, and anhydrous ammonia.

容易形成氨挥发损失的氮肥品种有：尿素、尿素-硝酸铵溶液和液氨。

Ammonia volatilization, fertilizer dose and rice economic yield were analyzed to evaluate and rank the Agricultural Eco-efficiency of the six evaluation indicators by using TOPSIS method which is based on AHP.

根据生态效率理论，结合农业生产的特点，建立了综合考虑经济效益、资源物质消耗和环境影响的农业生态效率评价指标体系。

The ammonia volatilizing of fertilizer is suit to the dynamic equation as Y=a+bt, thecoefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed.

肥料氨累积挥发量符合零级反应动力学方程Y=a+bt，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a、b值均比硫酸铵高，土壤含水量增大，a、b值降低，温度升高，a、b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。

Some of the commonly used soil fumigants also have high volatilization, which makes it possible to remove fumigants from topsoil by SVE.

本实验采用土柱通风法模拟SVE ，对氯化苦在表层土中的迁移过程和去除效果进行了分析。

Apart from the effect of high temperature and ventilation on the volatilization of organochlorine pesticides, the degradation rates of HCH and DDT in the treatment without microbial inoculums were 37.2% and 14.9%, respectively.

试验结果说明，堆肥过程中高温和通气促使了HCH和DDT向气相中挥发，而该过程的生化反应有助于HCH和DDT等有机氯农药的降解。

Based on incubation tests with labelled and unlabelled urea, this payer discussed the effects of hydroquinone on hydrolysis of urea, release and volatilization of ammonium, nitrification, denitrification and immobilization.

本文根据用标记和非标记尿素进行的培养试验，论述了氢醌对于尿素的水解、氨的释出和挥发、硝化和反硝化作用以及生物固持的影响。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。