省略号表示什么意思

粘鼠胶怎么洗 水被污染后,对人类的危害有哪些? 食品污染对人类易造成什么危害? 为什么石油天然气多储存于背斜构造,而水多储存于向斜构造. SiO2能和碱或酸反应吗?碱或酸的强度有什么要求? 二氧化硅先和氢氧根反应生成硅酸盐,然后加强酸可以生成硅酸沉淀.如果先加酸,再加碱,会怎么反应? 垃圾对人类健康和环境的危害一定要两个都写呐呐呐呐呐呐. 为什么要测量石油和合成液水分离性? 石油与水添加什么融合成为胶体也行! 远红外炉是什么原理? 远红外桑拿房哪个品牌好? 哪个品牌的远红外理疗仪好 中东地区用油换水可行吗快. 锅炉水为什么烧开就变黄色 锅炉水黄怎么办 锅炉的水突然变黄的原因是什么?阴床没有失效,阳床刚换过来.锅炉里面的碱度没发生变化.给水也很正常.很疑惑, 双立人不锈钢锅不粘的原因?煎荷包蛋、鸡翅一滴油都不要倒一点都不粘.它的锅底有什么特殊性?东方购物和好享够直播经常卖 26厘米双耳煎炒锅、24厘米深烧锅 16厘米炖锅 26/24厘米通用蒸笼 不锈钢锅如何煎东西不粘锅 taxi怎么读 英语翻译A simple piece of clothesline hangs between some environmentally friendly Americans and their neighbors.On one side stand those who see clothes dryers(干衣机) as a waste of energy and a major polluter of the environment.As a result,the 出租车的英语和,飞机的英语怎么读? 英语翻译Can you tell me if our order has been dispatched yet.Can you please forward us shipping documents for same. 英语翻译“Machine run” enabling may only be made by the machine control system when the teeth on the beam mountings and on the beam mesh correctly when the beam is clamped. 英语翻译卖方在此保证：1、其向买方提供的所有设备软件拥有完全的知识产权或已经软件知识产权所有者特许自己使用和提供给买方非独占性使用.并且,上述设备软件符合本合同与设备软件 英语翻译Always ask each time you have doubts,this is to help you clarify and have toold for an efficient study.When you learn something in the classroom or in some coure on capabilities,put it immediately to practice so that you can realistically 今年下半年棉花价格将是怎么样的走势?整体趋势是什么样的? 今年的棉花价格走向 现代瑞纳这款车怎么样?想买一辆5-10万的车,主要是家用,喜欢三厢,希望各位能给出建议, 棉花价格能不能上涨 英语翻译Experience the cool mountain air of the flower city of Tomohon where you can enjoy the lively exotic market and enjoy local Sulawesi coffee with a slice of delicious coconut cake.Witness the many distinct churches filled with local worshi 北京现代的瑞纳汽车质量怎么样? 英语翻译Remarks:Quality/quantity discrepancy:In case of quality discrepancy,claim should be filed by buyer within 1 month after the arrival of goods at port of destination while for quality,descrepancy,claim should be filed by buyer within 15 day