1) the south suburb of Xi'an
西安南郊
1.
Use the infrared monitor of CO_(2)to test the CO_(2) concentration of the different depth soil in the south suburb of Xi'an round the clockmany times.
利用红外CO2监测仪对西安南郊不同深度条件下的土壤CO2浓度进行了多次昼夜观测。
3) north suburb of Xi'an
西安北郊
1.
Based on the local investigation including distribution, history, way, intensity and so on, and considerated the factors of the way of land utilization, the kind of crops, the influence of people in north suburb of Xi'an, Through, we choose 7 man-digged 1-1.
实验结果表明，西安北郊污灌区土壤的重金属含量是：Cr含量变化在41—169mg／kg之间，平均值为102mg／kg；Cu含量变化在30—84mg／kg之间，平均值为43mg／kg；Zn含量变化在55—293mg／kg之间，平均值为90mg／kg；Mn含量变化在368—585 mg／kg之间，平均值为502mg／kg；Pb含量变化在15—127mg／kg之间，平均值为43mg／kg；Ni含量变化在46—83mg／kg之间，平均值为66mg／kg；。
5) eastern suburbs of Xi'an
西安东郊
1.
Vegetations and climate since 10Ka B.P in eastern suburbs of Xi'an
一万年以来西安东郊的植被和气候
补充资料：西安乱弹
见秦腔。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条