基于改进的MEI法建立太湖总磷参照浓度,洪波,戴本林,营养物是湖泊水生动植物和湖泊健康的必要因子,但过量的营养物会造成湖泊藻类和植物的疯长,溶解氧下降,水质变差等一系列问题。
2024-02-25 19:08:52 332KB 首发论文
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拖拽文件或点击选择文件, 支持格式:zip/rar/7z/gz/tgz, 单个文件限1GB。 选择文件
2022-09-25 13:00:49 132.96MB mei
1手机连接电脑,不打开数据连接,在充电模式下进行。 2在电脑上解压adb.zip后,把adb文件放在电脑C盘根目录下(把里面 adb.exe 和 AdbWinApi.dll 两个文件放到系统盘的 windows/system32 文件夹里). 现在说下ADB常用的几个命令。 3进行图中操作,删除*.key文件。 4输入adb reboot或者手动重启手机生效 1手机连接电脑,不打开数据连接,在充电模式下进行。 2在电脑上解压adb.zip后,把adb文件放在电脑C盘根目录下(把里面 adb.exe 和 AdbWinApi.dll 两个文件放到系统盘的 windows/system32 文件夹里). 现在说下ADB常用的几个命令。 3进行图中操作,删除*.key文件。 4输入adb reboot或者手动重启手机生效
2021-08-13 01:37:54 243KB adb
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资源关于,LCD12864的程序,12864本身不带有字库,这个程序是带有字库的程序。
2021-06-16 20:55:56 38KB mei
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英特尔® Management Engine Interface server 2016 亲测通过
2021-06-08 22:00:49 157.41MB server MEI 管理引擎组件
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本书示例丰富,图文并茂,以让人容易理解的方式阐释了算法,旨在帮助程序员在日常项目中更好地发挥算法的能量。书中的前三章将帮助你打下基础,带你学习二分查找、大O表示法、两种基本的数据结构以及递归等。余下的篇幅将主要介绍应用广泛的算法,具体内容包括:面对具体问题时的解决技巧,比如,何时采用贪婪算法或动态规划;散列表的应用;图算法;K最近邻算法。
2021-06-02 11:10:08 16.72MB 算法 数据结构 算法笔记 算法上机
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Bad climate change may greatly increase the fragility of the country. How to evaluate the impact of climate change and mitigate the impact of climate change has become an urgent problem. With regard to task one, a data envelopment analysis (DEA) model is established to get the country's fragility. First of all, we selected 4 climate factors as input indicators and 5 output indicators. Then, we use the entropy method to determine the weight and then the national vulnerability is divided. At the same time, we get the conclusion that temperature affects GDP and the times of armed conflict directly and affects the fragility indirectly. In view of task two, we choose Somalia as an object of study. First, all the indexes are divided into 5 levels by the method of cluster analysis. Second, we select 10 countries including Somalia, to solve the decision unit matrix. Then, using the model of the problem one, it is found that the increase in temperature and rainfall will cause the national vulnerability to rise and decrease, respectively. Finally, we assign 4 climate indicators to 0 of the decision units, and draw the conclusion that national vulnerability will be reduced without the impact of climate factors. When it comes to task three, we use the rough set theory to reduce the output index to the number of armed conflicts. Then, we use the BP neural network model to predict the conclusion: There is a significant increase in fragility in cases of much more armed conflict and abnormal temperature. When the average annual armed conflict is certain, the national vulnerability index will face an increasing turning point at the temperature of 10.01 and the rainfall of 1823mm. As to task four, three policies on energy reduction and emission reduction issued by the government have been selected, and a model of carbon cycle is established. Taking China as an example, we calculate the extent of the change of the average temperature by reducing the carbon dioxide emiss
2020-01-24 03:01:21 1.21MB mei  sai
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