1986, 5(2).
Abstract:The method using dipping refractometer to determined the beer original wort concentration is described. The advantages of this method are rapid, accurate and continuous. Some Comparisons are made between the refraetometry and distillation by means of the
Hua Yufei , Hua Tung , Liu Fukuang
1986, 5(2).
Abstract:By pretreatig the extract to remove impurities. SCOT-Column GLC and GC-MS analysis, four nitriles are found in the extract of steam frying rapeseed, prepress cake and steam dehexane meal. The expected glucosinolate decomposition products ITCS and OZT are
1986, 5(2).
Abstract:The study about depression column of grain silo. Including the results of simulated and industrial test, which carried out first time in china,is recommended. The reasonable paremeters for design of depression column of grain silo are determined, and can
1986, 5(2).
Abstract:In the paper, a set of simple and effective calculation methods of geometric sizes of disc cam mechanisms with translating or swinging roller followers is presented based on simple geometric graphs, in particular,precise calculations of cam profile curvat
Tang Zhixiang , E. R. de los Rios , K. J. Miller
1986, 5(2).
Abstract:The initiation stage and short crack behaviour in torsional fatigue of a 0.4% C steel was investigated by a replication technique. The initiation and propagation of fatigue crachs ware obserred in the ferrite phase. It is proposed that the crack growth ra
Gao Weidong Chen Huaiqing Wu Zhenshi
1986, 5(2).
Abstract:The cause of irregular number of picks is analysed. It is pointed out that the change in the start of beating-up is the main and is brought by either the change in the motion of reed or the change in the position of fell. An attempt has been made to reduc
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