【Key words】 karst mountainous regions of Southwest China; mass balance of silicate minerals in soil; soil loss; physical loss; chemical loss; biological loss
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他们说，最最关键的一点，是要在三十分钟内喝完，这样给予血腥玛丽醒酒功效的复杂化学混合物才不会流失。
And it's crucial - they say - to drink it within 30 minutes to prevent the complex mix of chemicals that give the drink its refreshing kick from breaking down.
通过化学分析和土壤淋洗试验对广州城郊菜地土壤磷素特征和流失风险进行了研究和分析。
The phosphorus characteristics and loss risk assessment of vegetable garden soils in the suburbs of Guangzhou city were studied by chemical analyses and leaching experiment.
通过化学分析、等温吸附试验对广州重要水源地流溪河流域的菜地土壤磷素特征和流失风险进行了研究分析。
The characteristics and run-off risk of vegetable plot soil phosphorus in Liuxi river area was analysed by chemistry analysis and adsorption experiment.
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