“负压牵伸”的概念、定义、翻译、参考文献-科学参考

单词	负压牵伸
释义	负压牵伸 Encyclopedia 工学气流牵伸释 suction drawing负压牵伸在气流牵伸工艺中，喷丝板与牵伸器组合一个封闭的系统，牵伸气流主要由双面冷却风和一些补充气流组成，通过成网机底部排气抽吸系统和牵伸器内部截面面积的变化，形成高速气流而完成牵伸的方法。
随便看	sampling space sampling survey Sampling Survey on Professional Awareness and Ethics of Chinese Journalists sampling survey system of crop plantation sampling survey system of crop production sampling survey system of main livestock and poultry farming sampling system sampling technique of continuous random variables sampling technique of discrete random variables sampling technique of random process sampling technique of random vectors sampling test sampling theorem sampling theory sampling unit sampling up-the-ramp sampling with arbitrary probability sampling with equal probabilities sampling with equal probability sampling with non equal probabilities sampling with non-equal probabilities sampling with nonequal probabilities sampling without replacement sampling with PPS sampling with probabilities proportional to size

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。