| 单词 | vacuum |
| 释义 | vacuum [英 [?v?kju?m] 美 [?v?kju?m] ] vacuum的意思、解释 过去式：vacuumed; 过去分词：vaccumed; 现在分词：vacuuming; 复数形式：vacua; vacuum 基本解释 vacuum在线翻译 名词真空; 空白; 空虚; 清洁 动词用真空吸尘器清扫 vacuum 相关例句 及物动词 1. I vacuumed my room yesterday. 昨天我用吸尘器清扫了房间。 名词 1. The porter turned off the vacuum. 清洁工关掉真空吸尘器。 2. We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空，我们就无法将它们分开。 3. vacuum的反义词 3. Her death left a vacuum in his life. 她的去世给他的生活留下一片真空。 4. Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。 vacuum 网络解释 1. 真空;负压：Velashape集合了以下技术:双极射频(Bi-Polar RF)穿透皮肤深层5-15mm,集中加热脂肪细胞层;红外光(Infrared Light)最宽的红外光波长700-2000nm,增加皮肤弹性,平滑凹凸表面;真空负压(Vacuum)增加血液循环,促进细胞新陈代谢; 2. 真空度：自动上料烘干机、液体灌装机、粉末灌装机、电焊设备、电影机械、纸张运送、干洗衣服、清洁用途、空气除尖、干瓶、气体传送、送料、收集等方面型号(Model)额定功率(Power)额定电源(Voltage)最大风压(Pressure)真空度(Vacuum)最大风量(Outp vacuum 双语例句 1. The vacuum brazing of steel 40Cr and hard alloy YG8 with CuMnNi brazing filler metal was investigated. 目前，硬质合金刀具的生产制作技术，美国和德国的专业公司处于领先水平[2]。 2. vacuum的翻译 2. Properties of vacuum brazed Si3N4/steel Joint using active brazing filler metal. 活性钎料真空钎焊Si3/N4钢接头性能的研究。 3. This paper introduced the study and result of the application of Mother liquid in the Vacuum salt industry on the Cleaner production technique of Co-production of salt and sodium sulfate. 介绍了盐硝联产清洁生产工艺在真空制盐企业排放的制盐母液中的研究和应用成果，并阐述了潜在的应用前景。 4. The preparation of SiO2 colloids by alkali-catalyze method was reported. The single film of SiO2 was prepared by dip coating method on K9 glass. After the films being treated in different ways, including heat, UV irradiation, ammonia and hexamethyl disilazane, and acid film coating treatments, the properties of the films were analyzed by spectrophotometry, Fourier transform infrared spectroscopy, scanning probe microscope, contact angle measuring apparatus and spectroscopic ellipsometer, et al. The contamination resist capabilities of the single film before and after accelerated contamination in vacuum were compared. 以正硅酸乙酯作为前驱体，利用碱催化方式制备了SiO2溶胶，采用提拉法在K9基片上镀制SiO2单层薄膜，分别用热处理、紫外辐射处理、氨水加六甲基二硅胺烷气氛处理和酸碱复合膜4种后处理法对膜层进行处理，采用分光光度计、红外光谱、扫描探针显微镜、静滴接触角测量仪、椭偏仪等分析了薄膜的特性，通过真空环境加速污染实验对处理前后的膜层进行抗污染能力对比，结果表明：在碱性SiO2膜层上加镀一层酸性SiO2膜的复合膜层整体透过率仍保持在99%以上，疏水角达到128°，膜层真空抗污染能力大大加强。 5. The factory can be customized according to customer demand for electric vacuum equipment and baking equipment. 本厂可根据客户需求订做真空设备及电热烘烤设备。 6. The factory can be customized according to customer dem and for electric vacuum equipment and baking equipment. 本厂可根据客户需求订做真空设备及电热烘烤设备。 7. 7. Integrated production of activated carbon was 3000 tons; mercury catalyst production using advanced vacuum adsorption, the main equipment has: Enamel Reactor Units 2, 4 sets of drying equipment, vacuum pump 4, a closed two screening machines, at an annual rate 1000 tons, our factory can be based on user specific requirements for processing operations. 活性炭年综合产量3000吨；汞触媒生产采用国内先进的真空吸附法，其主要设备有：搪瓷反应罐2台，烘干设备4台，真空泵4台，封闭式筛选机两台，年产量可达1000吨，我厂可根据用户特殊要求进行加工业务。 8. vacuum是什么意思 8. Though vacuum boosters designed and produced by china exist for more than twenty years, it is still dissatisfactory for us of the quality and the assembly efficiency of those products. 尽管由我国自主设计并生产的汽车真空助力器已经有近二十年的时间，但是产品的质量并不是十分令人满意的。 9. vacuum 9. Based on both diffusion mechanism of the atoms in films and selenization of metal layers process, a novel periodic sequentially-evaporated and vacuum-selenized annealing process are developed to prepare the films, such as 〓, 〓, Cu 〓Se〓 and Cu 〓Se〓 in this paper. The atomic percent of Cu and In and Ga and Se in those films can be precisely controlled using such process, resulting in qualified stoichiometric polycrystalline films. 基于蒸发硒化工艺和薄膜中元素扩散机理，本文建立了一种切实可行的新颖的生长CuInSe〓基薄膜及其相关缺陷化合物〓、Cu〓Se〓和Cu〓Se〓等的周期顺序蒸发工艺，以利于真空硒化时精确控制Cu、In、Ga和Se原子在薄膜体内的百分比含量，从而获得高质量特定化学比的多晶薄膜。 10. 10. The company follows international standards, using advanced V process vacuum precision casting technology, automatic punching, pressing, enameling line and electric furnace for production. 采用国际标准和先进的V法真空铸造技术，以及一流的钢板自动冲压、涂搪、电炉流水线生产。 11. The introduction of specialized equipment, computer-controlled CNC automatic winding machine, automatic transformer core insert dedicated machines, automatic vacuum Impregnation machine. 引进台湾专业设备，电脑控制CNC全自动绕线机，全自动变压器专用铁心插入机，全自动真空浸漆机等。 12. When a pump is used to provide a vacuum, we consider it even more important to guard against leakage. 当泵被用来抽取真空时，我们认为尤为重要的是防止漏气。 13. Therefore, extruding-forming by vacuum can improve the density of green body and sintered body. 抽取真空挤制的试片有较高的生坯密度，使其烧结密度也比未抽取真空的试片密度高，因此真空挤出成形能有效提高生坯及烧结体的致密性。 14. Smiling all day, and his theory is pleased to have workers work ethic, so he does not mind doing things you are standing or sitting, our job is to packaging, sealing wax, and then into the vacuum extraction machine air, packaged, and sometimes to do into the chocolate, candy, such as live, more relaxed, do not have the brain of live on the wages of course you can not grade. 整天笑眯眯的，他的理论是工人高兴就有工作热忱，所以他不介意你是站着做事还是坐着，我们的工作是包装，封蜡，然后入真空机抽取空气，打包，有时要做些入巧克力，糖果之类的活，比较轻松，不用大脑的活固然工钱上不了档次啦。 15. These problems can cause the foreline pump to not remove air from the vacuum manifold. 侧板没有密封紧、放空阀没有完全关闭、连接MS部分的柱子垫圈没有拧紧；这些问题可能导致前置泵无法抽取真空。 16. Using Janis CCS-350 refrigerator (which lowest temperature is 10 K) to provide the low temperature environment, from room temperature to 200 K, then using the vacuum pump continuously to make the oxygen in the oxygen deficiency YBa2Cu3O7-x sample to redistribute. 利用Janis CCS-350制冷机(最低可达10 K)提供低温环境，从室温到200 K，利用真空泵持续抽取真空，使氧缺陷YBa2Cu3O7-x超导体中的氧重新分布。 17. Permanent cure is to determine the scope of magma underground, find the nearest waterfront area, the purposes of vacuum extraction of underground magma Reclamation works (land and water areas of planning - population). 治本就是先确定地底岩浆的范围，寻找最近临海区域，施行真空抽取地底岩浆造陆工程(陆地与水区比例规划-人口数)。 18. First of all, the Ultra-high vacuum scanning tunneling microscope produced by the Omicron company of Germany has been studied. 首先对所使用的德国Omicron公司生产的超高真空扫描隧道显微镜进行了分析研究。 19. Result: The anticancer active component includes: taxol 9.45%、cephalomanine: 9.63%、10- deacetylbaccatinⅢ: 22.64%、total flavonoids: 19.15%. 3. The preparation of Seiadopitysin control Methods: Take dry Ginkgo leaves and extracted three times by sonication with 95% EtOH, solutions were concentrated under vacuum, after defatting by petroleum benzin, the sample was extracted with EtOAc and the solutions were concentrated under vacuum. 金松双黄酮对照品的制备方法：取干燥银杏叶以95％乙醇超声提取3次，提取液合并，减压浓缩，石油醚脱脂后，用乙酸乙酯萃取，萃取液减压浓缩，经硅胶柱(6cm×80cm)层析，石油醚-乙酸乙酯(9∶1～5∶5)梯度洗脱，产物用甲醇多次冲淋，再以二甲基甲酰氨溶解，反复重结晶，得黄色粉末结晶。 20. This mechanism provided an important theoretical basis for the in situ reaction synthesis in the SPS system. Secondly, the thermodynamics, the dynamics and the stepwise reaction processes in vacuum at the equilibrium state, using tungsten oxide, cobalt oxide and carbon black as raw powders, were investigated. 首次建立了SPS快速反应机制模型，根据SPS过程中粉末颗粒接触面异常高温造成局部熔化或汽化的现象结合反应热力学揭示了非平衡态下化学反应速率提高、反应物需要量和生成物种类及含量不同于平衡态化学反应的原因，为SPS反应烧结工艺提供了重要的理论依据。 vacuum 词典解释 1. 空位;空缺;空白 If someone or something creates a vacuum, they leave a place or position which then needs to be filled by another person or thing. e.g. The collapse of the army left a vacuum in the area... 这支军队的溃败使这个地区出现了军事真空。 e.g. His presence should fill the power vacuum which has been developing over the past few days. 他的出现将填补过去这几天形成的权力真空。 2. 在封闭状态中;与外界隔绝 If something is done in a vacuum, it is not affected by any outside influences or information. e.g. Moral values cannot be taught in a vacuum... 道德价值观的教育不能脱离实际。 e.g. We lived in a vacuum — no life, no news, no books. 我们生活在与世隔绝的环境里——没有其他生物，收不到外界消息，也没有书看。 3. 用真空吸尘器打扫 If you vacuum something, you clean it using a vacuum cleaner. vacuum什么意思 e.g. I vacuumed the carpets today... 今天我用吸尘器清洁了地毯。 e.g. It's important to vacuum regularly. 定期用吸尘器吸尘很重要。 4. 真空 A vacuum is a space that contains no air or other gas. e.g. Wind is a current of air caused by a vacuum caused by hot air rising... 风是由于热空气上升产生真空导致的一种气流运动。 e.g. The spinning turbine creates a vacuum. 旋转的涡轮形成了一块真空区域。 vacuum 单语例句 1. The main part of his act saw him appear on stage with a vacuum cleaner attached to his member through a special attachment. 2. The Root Cyclone technology in Dyson vacuum cleaners separates dirt and dust from the air by centrifugal force and collecting it in a bin. 3. Wear a dust mask to vacuum and cover bedroom vents with dense filtering material like cheesecloth. 4. The vacuum thus created made the cups adhere to my feet like the suction cups of an octopus. 5. There is still a comparative vacuum when it comes to representative young designers, but it is a space that is slowly filling up. 6. Central government efforts to cool off the property sector have created a vacuum that is sucking in large chunks of investment funds from abroad. 7. It aims to cripple Hamas so the movement sworn to its destruction does not fill a power vacuum. 8. Local buyers can fetch the meals from restaurants while nonlocal buyers can get them in vacuum packing via express delivery. 9. Many experts estimate that the EU will postpone implementation of its WEEE directive, giving China a golden opportunity to fill its legal vacuum in this regard. 10. Such an arrangement will reduce the waste of administrative resources and prevent a vacuum from developing in the enforcement of the law. vacuum 英英释义 noun 1. an electrical home appliance that cleans by suction Synonym: vacuum cleaner 2. a region that is devoid of matter Synonym: vacuity 3. an empty area or space e.g. the huge desert voids the emptiness of outer space without their support he'll be ruling in a vacuum Synonym: voidvacancyemptiness 4. the absence of matter Synonym: vacuity verb 1. clean with a vacuum cleaner e.g. vacuum the carpets Synonym: vacuum-cleanhoover |
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英语词典包含32113条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。