force feed
1.The 13-week average changes every week, but because the RDBMS does not understand time series, moving averages or ranking, the programmer must force-feed it with a program embodying these "complex data types."
5.Experiment 2, The PassageTime of Food from the Alimentary Tract of Ducks. 48 adult Peking drakes were used to study optimal starvation time prior to force feeding and excreta collection period , basing on the passage time of food through the alimentary tract of drake which is confirmed by excreta and feed residues in alimentary tract.
6.In this paper,a cutting experiment using metal cutting tools with frictional reducing groove is described.The calculation and analysis of measured cutting force data shows that this kind of cutting tools can reduce the data of cutting force.And according to these, the relations among frictional reducing groove parameters and other parameters such as feed engagement were analyzed.Cutting tools with frictional reducing groove have practical value when great cutting depth and feed engagement are needed because the cutting force is reduced obviously.Frictional reducing groove has wide prospect in the use of non-regrinding tools.
7.Purpoose：sorting the plastic bottles of pell-mess status in order and feed them to the air conveyor in connection with the downstream machine such as rinsing and filling machine,the machine replaces the traditional handling of empty bottle by hands therefore labor force has been liberated and productivity has been increased significantly,meanwhile second contaminationcaused by hand touching PET bottle is avoided consequently.
