科技与生活议论文开头

全自动洗衣机工作时连接的水龙头有一点漏水可以吗?洗衣服时是不是水龙头要一直开着的?水龙头是不是要换掉呀? 全自动洗衣机洗完后忘关水龙头,水去哪儿? 如何翻译这句话:They have the same needs as parents when it comes to needing help around the house. 英语翻译这句话有语法错误吗?那个ONCE用的恰当吗? When/If you call our support help line,please have your site name ready翻译 When do they have their supper?Let's help each other in our study.现在急用. “衣食住行”中的“行”具体指什么?求详细解释. you couldn't have help it 求翻译谢谢这是来自我的一个听力作业，内容大概是the man miss the concert and appologize by saying that his car was broken,then the woman said you couldn‘t have helped it. 大家答案那么多我也不 海尔全自动4.5公斤的洗衣机,洗一次衣服要用多少吨水?我指的是洗一次衣服和用水量.请直接告诉我用水量的吨数,我的洗衣机分高中低三个水位,基本上高中两个水位用的多一些,我是想知道洗 英语翻译如题 英语翻译英语翻译：The FPSO requires 30ml gas for its domestic power generation and by the plan of development,up to 50% of gas produced could be injected if determined to enhance recovery.我的翻译：.根据发展计划,50%的燃气将用 英语翻译It stresses the comprehensive study of nature. 英语翻译 7.有人曾提出问题：懒惰是否是出于人性.( the nature of the people) 边际成本的定义以及事例解释! 钢化玻璃和夹胶玻璃的特点 边际成本定价原则是怎么定义的? 钢化玻璃的特点和用途是什么? 钢化玻璃有什么特点;夹胶玻璃有什么功能. 说明短期总成本、平均成本与边际成本之间的关系 钢化玻璃有什么优点? 说明短期平均成本和短期边际成本的关系 Today,most of the families use gas to cook _______ coal,even in the countryside.Today,most of the families use gas to cook _______ coal,even in thecountryside.A．instead B．instead of C．take the place of D．in the place of 这句话翻译过来 the burning of gas ,oil,and coal has created acid rain.(as a result of)用passive The gas ____(一定用完了),for the fire went out of itself.(use) _______ fall of five degree centigrade can cause _____ 20% increase in the use of gas.为什么横线上都用a 这里a 代表什么? Many countries are increasing their use of natural gas,wind and other forms of ___A.power B.force C.energy D.strength 请问做凉粉必须加明矾吗 凉粉里为何要加明矾 怎么用明矾做凉粉? 一公升水是多少斤 资本英语怎么写 社会资本的英语怎么说