简析FB411毛纺粗纱机的设计与实践.Brief to designation and practice of wool roving frame FB 411.由于粗纱机成型过程中张力不合适造成粗纱伸长不匀.Stretch in roving due to improper tension in the roving.粗纱机是棉纺厂的重要生产设备.Flyer frame is one of the important equipmen...
In pregnancy a high fibre diet is doubly important.在孕期，含高纤维素的饮食越发地重要。They were doubly confident after this that he would win.自此以后他们信心倍增,觉得他肯定会赢.The new tax and the drop in house values make homeowners feel doubly penalis...
缓慢的流速足以防止还原剂的散失.A low rate is enough to prevent flushing of reductants.还原的烟酰胺核苷酸对固态酶可以起还原剂的作用.Reduced nicotinamide nucleotides can function as reductants to nitrogenase.许多金属冶炼操作中需要碳作为还原剂.Carbon is needed as a reducing ag...
More than 3 years experience on IML screen printing, drawing designing and color mixing.3年以上的IML丝网印刷, 排版设计及调色经验.Be - Lase Leather Factory is the outstanding belt industry which includes designing, producing and selling b...