用Android实现科学计算器，其中的布局文件没有上传，只是计算器内部功能的实现。-Scientific calculator Android, layout file which has not uploaded, just inside the calculator function to achieve.

实现一个科学计算器功能，并有帮助说明- order to maximize the sensitivity of the whole sensor, the resistance of the impedance-loaded sensor was adjusted to match the output impedance of the SAW interdigital transducer (IDT) by changing the resistivity of the Sb-dop

用java写的windows计算器,进行科学计算,功能比较完善()

安卓科学计算器源代码，小帮手便于开发，欢迎使用。