Abstract: By microsublimation, the powder of Bombyx batryticatus was first proved to contain a lot of sublimation, and the sublimation takes on the fmstwork under the microscope.
首次用量升华法证
了药材白僵蚕中含有大量
具有升华性质
化合物,在
下呈现霜花状结晶。
Abstract: By microsublimation, the powder of Bombyx batryticatus was first proved to contain a lot of sublimation, and the sublimation takes on the fmstwork under the microscope.
首次用量升华法证
了药材白僵蚕中含有大量
具有升华性质
化合物,在
下呈现霜花状结晶。
A relatively direct method is expounded in this paper to prove the termwise differentiation of power series, and a simple method is expressed to calculate the Fourier coefficient.
用比较直接方法证
幂级数
和函数在收敛域内可以逐项
式;并得到了计算傅立叶系数
一种简便方法.
声:以上例句、词性
类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。