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5篇 您的检索式:作者名="E.BACH"
    题名 作者 年代 出处 被引量
1超临界流体染色技术的历史、现状和前景显示文摘E.Bach 刘玉莉 2004国外纺织技术(纺织针织服装化纤染整)2004,,3:16
2工业规模的Uhde CO_2 染色设备的经验 第一部分:试验设备的优化步骤和最初染色结果显示文摘在德国纺织研究中心经验的基础上,Uhde高压技术有限公司已经设计并建造了一座生产规模为30E高压锅的超临界CO_2染色试验设备.目前该机器已经被最优化,能达到PET的深层和均匀染色.本文报导了影响染色效果的一些重要因素,其中涉及设备、纤维、染料和最优化的染色条件.另外,在上染率和牢度方面比较了水和CO_2对PET染色结果的影响.E.Bach E.Cleve E.Schollmeryer M.Botk P.Krner 彭燕红 1998国际纺织导报1998,0,4:6
3Prediction of protein and amino acid composition and digestibility in individual feedstuffs and mixed diets for pigs using near-infrared spectroscopy显示文摘Knowledge of the amounts and digestibility of amino acids in pig feedstuffs is essential for calculating the appropriate inclusion level in a complete diet.Wet chemical analysis and in vivo digestibility trials are time-consuming and costly and cannot be used for routine assessment.Near-infrared spectroscopy(NIRS)offers a rapid,cost effective and environmentally friendly method for evaluating feedstuffs.Calibrations models were developed using NIRS to predict the content of crude protein and 18 amino acids from a wide range of feedstuffs used in pig production(n=607).The samples ranged from single feed ingredients(containing amino acids from 0.3 to 129.8 g/kg of dry matter)to feed mixtures(containing amino acids from 1.2 to 53.2 g/kg of dry matter).The predictive ability of the calibrations was tested with an independent dataset(n=150)and with cross-validation.Furthermore,we compare these calibrations with calibrations developed on more narrowly defined groups of samples and with predictions from regression analysis of crude protein.The models were able to predict the concentrations of crude protein and 18 amino acids with good levels of precision and high coefficients of determination for calibration(RSQ^(CAL))from 0.91 to 0.99 and validation(RSQ^(VAL))from 0.87 to 0.97.Calibration models were able to predict all amino acids except tryptophan and valine with greater accuracy than those from protein regression.We also developed calibration models to predict the apparent ileal and total tract digestibility of protein and amino acids.With the exception of tryptophan,RSQ values(>0.7)and standard error of cross validation(SECV)values(<5%)were obtained for the digestibility of most of the amino acids.In conclusion,NIRS can be used to predict crude protein and amino acid concentrations from a wide range of single ingredients and feed mixtures used for pig diets without separate models for each feedstuff.The digestibility of protein and amino acids can be predicted with an acceptable accuracy to be useful in formulating pig diets.Samantha J.Noel Henry J.Høgh Jørgensen Knud E.Bach Knudsen 2021Animal Nutrition2021,,4:1
412KVD21/18型铁路柴油机预燃室内的能量转换显示文摘为了降低12KVD21/18型预燃室式柴油机的燃油消耗率,但又保持预燃室式柴油机的优点,不是取消预燃室,而是通过大量试验研究和模拟计算,通过改进预燃室至主燃烧室之间喷嘴流道的形状,改善燃烧和能量转换的过程来实现。目前已获得一定成效。E.BACH 谷雷 1991国外内燃机车1991,,9:0
5功能性纺织材料用超声装置显示文摘本研究的目的在于开发利用超声喷嘴浸渍纺织材料的新方法,使纺织品具有既定的功能性,并为进一步应用纳米技术以获得功能化产业用纺织品,以及服装用和装饰用纺织品打下技术基础。K.Opwis E.Bach D.Knittel E.Schollmeyer 陈水林(译) 申熠(校) 2009国际纺织导报2009,37,8:0
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