探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.The effect of PET production on melt direct - spinning is discussed.以水为凝固浴, 水法成形是在 “ 漏斗纺丝 ”.Water as coagulation bath, water law shape in the " funnel spinning. "主要应用于聚酯切片、化纤纺丝等生产的过滤.Primarily ...
By onefold cultivate the stereo agriculture move to intercropping interplanting.由单一种植向间作套种的立体农业转移.I've decided to use interplanting in this field.我决定试着在这块田地里套作两种蔬菜.Study on the Growth Effect of Interplanting Altingi...
The delimitation of stands within ecotons generally gives on difficulties.在群落交错区范围内,通常划定群落片段的边界并不太困难.The matter of delimitation needs the two countries to negotiate. It can't be decided unilaterally.划界的事还需两国商量, 并不是任...
Every day of sunshine strengthens the feelings of optimism...每天晒太阳让人心情更加开朗。As she spoke she felt a bubble of optimism rising inside her.当她讲话时，她感到内心的乐观情绪越来越高涨。In the interview he gave some grounds for optimism...他接受采访时阐述了...
现在，工作在单身女性的生活中起着重要作用。These days work plays an important part in a single woman's life.体育锻炼在疾病防治方面发挥着重要作用。Exercise has a major part to play in preventing and combating disease.数世纪以来，媒人一直在犹太人社区扮演着重要角色。The matchmaker h...
此程序是为了在IQC来 料检验过程中作出规范的工作, 使投入生产的物料能满足规定的品质标准而制定.This procedure for IQC normative inspection incoming material , the materials can settle for prescriptive quality standard....
Objective : To observe efficacy of Weichangshu in treatment of diabetic gastroparesis ( DGP ).目的: 观察胃肠舒治疗糖尿病性胃轻瘫 ( DGP ) 的效果.Objective : To evaluate the therapeutic effect of cisapride on diabetic gastroparesis ( DGP ).目...