皮皮学，免费搜题
登录
搜题
【简答题】
请从文献资料中查找某类典型污染区土壤重金属污染数据,参考我国土壤环境质量标准(GB 15618-2018或GB36600—2018),计算土壤单项污染指数和综合污染指数,并评价土壤污染状况。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Half of the world’s population is affected by Asian monsoons (季风), but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expect...
【单选题】2011年5月27日-29日，第二次全国对口支援新疆工作会议在北京召开。会议指出：一年来，在党中央、国务院坚强领导下，19个支援省市、新疆维吾尔自治区和新疆生产建设兵团、中央有关部门和单位齐心协力、迅速行动，做了大量工作，给天山南北各族群众带来了实惠。材料（）。 ①体现了我国坚持民族团结、民族共同繁荣的原则 ②体现了共产党的正确领导 ③说明国家的支持是边疆少数民族地区发展的根本原因 ④表明发展少数...
A.
②④
B.
③④
C.
①②
D.
②③
【简答题】阅读理解。 Half of the world's population is affected by Asian monsoons (季风), but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is ...
【简答题】Half of the world’s population is affected by Asian monsoons（季风）, but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expecte...
【简答题】Half of the world’s population is affected by Asian monsoons（季风）, but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expecte...
【简答题】阅读理解 Half of the world's population is affected by Asian monsoons(季风), but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is ex...
【单选题】Monsoons are characterized by ___
A.
light, variable winds with little or not humidity
B.
strong, gusty winds that blow from the same direction all year.
C.
steady winds that reverse direction semiannually
D.
strong, cyclonic winds that change direction to conform to the passage of an extreme low pressure system
【单选题】首次以党中央文件的形式提出科学发展观的概念及其内涵是在( )上。
A.
全国防治“非典”工作会议
B.
中国共产党第十六届中央委员会第三次全体会议
C.
中国共产党第十六届中央委员会第四次全体会议
D.
中国共产党第十六届中央委员会第五次全体会议
相关题目：