Helpful Information Telecommunications Optical fiber( the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Information age Information superhighway
Mycoplasmas a group of the smallest organisms that can be free living in nature, Pass bacterial filter and also grow on laboratory media. More than 80 species, belong to Mycoplasmatales of mollicute. 3 families can be divided:
Contents x section a- The microbial world Section 1- The Chlorophyta and t Sectionb-Microbial metabolism Protista D Section C-Information storage and Section J-The viruses
Statistics: \a science dealing with the collection, analysis, interpretation and presentation of masses of numerical data\ ebster国际大辞典 统计学是收集、分析、解释与呈现数据 资料的一门科学
当木原(95)首次通过核置换回交,将普通小麦awm核基因导入尾状山 草( A e caudata}細胞质产生小麦雄性不育来这一发现为利用小麦杂种优势带来了希望, 但由于尾状山羊草细胞质除能诱导雄性不育外,也带来许多有害的副作用,使其难用于 实际生产。当啊s和R9%2报道培育成功提型小麦雄性不育系后,杂种小麦的研 究与利用才广泛开展起来