Aiming at the problems about the agricultural traditional applied chemical fertilizer in our country, it designs the probe injection deep fertilization mechanism of the liquid fertilizer applicator and the movement equation.

Brief remarks on notes in Evolution of Prescriptions of the Golden Chamber for Synopsis of Prescriptions of the Golden Chamber;

Except LIU Yuxi s papers that will be discussed in other paper,there are twelve mistakes in the book s note part that can be proved.

This article proposes discussions to the 20 notes in the selected works of Ancient Chinese edited by Hu Anshun and Guo Qinna from three aspects Characters,phonology,exegesis and so on and is prepared to be referenced when Ancient Chinese is revised.

In scientific research papers,there are some obvious different procedures in recording reference documents and annotations,which cause this question that appears to be at random and chaotic.

After Chinese Acdemic Periodical (Disc) Index & Appraisal Date Standard is proposed, editors of social sciences journals have been confronted with some questions, such as the differences and transformation between annotations and references, how to arrange the references and the Chinese numbers of them.

This paper is aimed to probe into Zhang Guruo translating Thomas Hardy from such aspects as dialect-for-dialect translation,annotations and translational purpose.