| 单词 | presence |
| 释义 | presence [英 [?prezns] 美 [?pr?z?ns] ] presence的意思、解释 复数形式：presences; presence 基本解释 名词出席; 仪表; 风度; 鬼魂，神灵 presence 同义词 名词attendanceexistenceappearancebeingoccurrence presence 反义词 presence的近义词 名词absence presence 相关词组 presence 1. presence of mind : 镇定, 沉着； 2. lose ones presence of mind : 心慌意乱； 3. saving your presence : 恕我冒昧； presence 相关例句 名词 1. presence 1. Your presence at the meeting is requested. 敬请光临。 2. I was surprised by the presence of so many people at the meeting. 这么多人出席会议使我感到吃惊。 3. presence的反义词 3. Your presence is requested. 敬请光临。 4. The speaker was a man of poor presence. 那个演讲人没有风度。 5. 5. She was so quiet that her presence was hardly noticed. 她一声不响，几乎没有人留意到她在场。 presence 网络解释 1. 1. 存在：康伯格和柯胡有关自恋人格看法上的重要差异是康伯格发现病态自体的"存在"(presence),而柯胡则发现完满自体(fullself)的不存在(absence),或更正确地说,未完成或固着而正常的、古老且连贯的自体的存在,其发展被阻断掉. 2. presence在线翻译 2. 临场感：这是设计用于连接踏板选项或表情踏板的地方.这一部分就解释这些附件的使用方法.*使用踏板(FS01)FDR清音(FDR CLN)MS驱动(MS DRV)BG 驱动(BG DRV)PVY驱动(PVY DRV)可以提升或削减低频/中频/高频/临场感(PRESENCE)波段.您可以在50 presence 双语例句 1. Flammable Gases: If the HeartStart is used to give a shock in the presence of flammable gases such as in an oxygen tent, there is a risk of explosion. 可燃气体：如果HeartStart是用来给休克存在易燃气体，如在一个氧气帐篷，有爆炸危险。 2. Despite increased presence of online ad boards, like Craigslist and ad platforms, like Edgeio, the newspapers are still representing 80% of the $20 billion market. 尽管越来越多的在线广告板，像Craigslist和广告平台，如Edgeio ，报纸上仍然占80 ％的200亿美元的市场。 3. presence 3. From these fox sirens, not only can we feel the authenticity of their true-life presence, but also wake up to their special presence as variants based on the details. The perfect combination of humanity and fox-bestiality is just the charm of fox sirens describled by Pu Liuxian. 从这些狐女身上，我们既感到了她们存在于现实生活中的真实性，又能从细处看到她们作为异类的特殊所在，这种人性与狐性的完美结合也正是蒲留仙笔下狐女的魅力所在 4. presence的翻译 4. Novel polyacrylate/starch semi-interpenetrating network hydrogels were synthesized via two-step aqueous solution polymerization in the presence of a crosslinker of N, N -methylene bisacrylamide, using ammonium persulfate and sdium pyrosulfite as the redox initiator. 以N，N`-亚甲基双丙烯酰胺为交联剂、过硫酸铵和焦亚硫酸钠为氧化还原引发剂，采用新型两步水溶液聚合法制备了聚丙烯酸盐/淀粉半互穿网络水凝胶。 5. PAA/CMC-Na semi-interpenetrating network hydrogels were synthesized via novel two steps aqueous solution polymerization in the presence of a crosslinker of N, N -methylene bisacrylamide, redox initiator of ammonium persulfate and sdium pyrosulfite. 以 N，N`-亚甲基双丙烯酰胺为交联剂、过硫酸铵和焦亚硫酸钠为氧化还原引发剂，采用新型两步水溶液聚合法制备了聚丙烯酸钾/羧甲基纤维素钠半互穿网络水凝胶。 6. This gas is then reacted in the presence of a catalyst to produce a synthetic oil. 这种合成气然后再在催化剂的存在下产生出一种合成油。 7. I move aside to avoid his presence but I escape him not. 我走开躲他，但是我逃不掉。 8. presence 8. To all this, United Artists claimed not to understand of its presence in the trial since they neither owned theaters nor practiced block booking. The trial ended in January 1946 finding the eight studios guilty of restraint in trade focusing mainly in block booking and theater pooling. 联艺则在质疑自己为什么会被列入被告席，因为它们即不拥有影院，也没有卖片花。1946年本案告结，八大制片厂被控主要通过卖片花和影院联营垄断市场。 9. presence的翻译 9. The experiments of the freeze-fractured transmission electron microscopy and 1H NMR show that the presence of Triton X-100 makes gelatin chains coil first and then open, with little influence on the microenvironment of amino acid. 冷冻蚀刻透射电镜和核磁共振实验表明，随着Triton X-100浓度的增加，Triton X-100能使明胶分子链先卷曲后仲长，但对氨基酸周围的微环境影响较小。 10. presence什么意思 10. Based on these results and inferred to related reports from other labratories, it was possible to make some analyses and conclusions or inferrences:(1) CD〓AK with tumoricidal activity were induced and expanded in number througth costimulation of PBMC with anti-CD〓 McAb. and r IL-2; (2) CD〓AK induced and expanded in such manner did exibit more potent proliferation·ability and cytotoxicity which maintained for lonser time than those of LAK cells, thus CD〓AK was a new variety of antitumor effector cells worth to be explored; (3) CD〓AK could mediate MHC nonrestricted cytotoxicity and kill tumor target cells through inducing necrosis and apoptosis; (4) Normal mature lymphocytes of PBMC could be induced to proliferate and /or to die from apoptosis when they were costimulated by anti-CD〓McAb and rIL-2. Both proliferation and apoptosis were existing in the same cultivation system sugsesting that the presence of rIL- 2 might provide some accessary signals for apoptosis. 以这些结果为基础并参考其它有关文献可能做出如下分析与结论或推论：(1)用抗CD〓单抗和rIL-2共刺激外周血单个核细胞能诱生扩增出具有杀瘤活性的CD〓AK细胞，(2)与LAK相比，用这种方法诱生扩增的CD〓AK增殖能力强、细胞毒活性强而且维持时间长；CD〓AK是一类值得开发的抗瘤效应细胞；(3)CD〓AK能够介导MHC非限制性细胞毒活性，可以通过诱导靶细胞坏死和/或凋亡杀伤肿瘤细胞；(4)正常外周血单个核细胞中的成熟淋巴细胞在受到抗CD〓单抗和rIL-2共同刺激后既可诱导增殖也可诱导凋亡，两者并存于同一体系，推测rIL-2的存在可能为细胞凋亡提供一些辅助信号。 11. The presence of energy-economy technologies isconfirmed bythe utility right-Mark CPU clock utility:in idle time the voltage and frequency arelowered. 在场的能源-经济技术证实了公用事业右马克CPU的时钟工具：在空闲时间，电压和频率降低。 12. Contents lists available at ScienceDirect Chemical Engineering Journal Waste activated sludge hydrolysis and short-chain fatty acids accumulation in the presence of SDBS in semi-continuous flow reactors: Effect of solids retention time and temperature a b s t r a c t: In the presence of surfactant sodium dodecylbenzene sulfonate, the effects of sludge retention time and temperature on the hydrolysis and short-chain fatty acids accumulation during waste activated sludge anaerobic fermentation were investigated in semi-continuous flow reactors. 目录清单可在科学化学工程学报废活性污泥水解和短链脂肪酸的积累，在场的十二烷基苯磺酸钠在半连续流反应器：影响固体停留时间和温度摘要：在表面活性剂存在的十二烷基苯磺酸钠的影响，污泥停留时间和温度对水解和短链脂肪酸在废物积累活性污泥厌氧发酵进行了调查，半连续流动反应器。 13. The traits of dedifferentiation and redifferentiation of the explants form H. sampsonii show that the calli the stem and leaf usually form buds at its parietal cells. In the presence of auxin, the parenchyma of the leaf gap at the node is initiated firstly, then, develops blastemata that form buds in a cluster on the node without callus. These show that the various parts ofthe herb differ greatly in cell initiation and organ differentiation. 研究元宝草外植体的脱分化和再分化的特点结果表明，茎段和叶片启动形成愈伤组织，其不定芽通常发生在愈伤组织的周边区，茎节叶腋的叶隙薄壁组织在激素的诱导下启动、分裂，不形成愈伤组织而直接器官分化成芽原基，并在节结处产生一圈成簇的不定芽，表明元宝草不同部位的细胞启动及器官分化调控存在差异。 14. 14. All of the 58 restriction endonucleases were used to investigate the mtDNA diversity. Four restriction endonucleases, DraⅠ、SnaBⅠ、SspⅠ and Vsp Ⅰ, were polymorphic. Based on presence or absence of the the 215〓 SspⅠ site, all of the 13 mtDNA sequences were divided into two groups. 利用DNAClub软件对AT富集区和tRNA〓基因的DNA序列进行了模拟酶切，所有的58种内切酶中有10种内切酶在13个材料中有酶切位点，仅4种酶DraⅠ、SnaBⅠ、SspⅠ和VspⅠ表现出多态性，且主要位点差异在于SspⅠ酶切位点的有无（序列的第215位的C/T）。12个品种中有4个品种（豫早1号、豫早2号、鲁红、33）没有此酶切位点，另外8个品种有此酶切位点，野柞蚕也没有此酶切位点。 15. 15. But I am far more grateful for your presence, and that of your rangers. 不过我更感激你的出席，以及你的游侠们。 16. presence在线翻译 16. Castor oil-polyether copolymer polyols was synthesized by the alkoxylation reaction of renewable resource-castor oil with propylene oxide in the presence of DMC catalyst. Chemical structure of castor oil-polyether polyols was analyzed by 1HNMR and FTIR. 以可再生资源－蓖麻油作为起始剂，环氧丙烷开环聚合制备了不同分子量的蓖麻油－聚醚多元醇，并通过1HNMR和FTIR等手段来分析蓖麻油－聚醚多元醇的结构。 17. presence 17. With normal balanced operation the neutral s of an ungrounded or isolated system are held at ground potential because of the presence of the system capacitance to earth. 正常对称运行时，中性点不接地或绝缘系统的中性点由于系统对地电容的存在而保持地电位。 18. I would like to say a few words on this anniversary, and I am most grateful for your presence at this celebration. 8-2 …我左思右想，还是不知道该说些什么。在此谨对于各位的隆情厚谊表示感激与道别之意。 19. The presence of the mistakes mentioned above shows that the mass l is still far from being thoroughly carried out in our Party. 上述 这些现象的存在，说明党的工作中的群众路线，还远没有在我们党内得到完全贯彻执行。 20. The olume (mm3) of HNP, thickness and extent of rim enhancement, and presence of nere root edema were assessed. 评估髓核脱出的体积，边缘增生的厚度核范围，以及神经跟是否出现水肿。 presence 词典解释 1. 出席；到场 Someone's presence in a place is the fact that they are there. e.g. They argued that his presence in the village could only stir up trouble... 他们认为他在村里出现只会招惹麻烦。 e.g. Her Majesty later honoured the Headmaster with her presence at lunch. 随后女王陛下出席了午餐，令校长感到荣幸。 2. 风度；风采；仪态 If you say that someone has presence, you mean that they impress people by their appearance and manner. e.g. They do not seem to have the vast, authoritative presence of those great men... 他们看起来并没有那些伟人的翩翩风度和威严。 e.g. Hendrix's stage presence appealed to thousands of teenage rebels. 亨德里克斯在台上的风采吸引了成千上万的叛逆少年。 3. 鬼怪；幽灵 A presence is a person or creature that you cannot see, but that you are aware of. e.g. The forest was dark and silent, haunted by shadows and unseen presences... 这个森林黑暗寂静，经常有幽灵和看不见的鬼怪出没。 e.g. She started to be affected by the ghostly presence she could feel in the house. 她觉得这座房子里有可怕的鬼怪，开始变得神经紧张。 4. （军队的）驻扎，进驻，存在 If a country has a military presence in another country, it has some of its armed forces there. e.g. The Philippine government wants the US to maintain a military presence in Southeast Asia. 菲律宾政府希望美国继续在东南亚驻军。 5. 存在；被包含 If you refer to the presence of a substance in another thing, you mean that it is in that thing. presence的意思 e.g. The somewhat acid flavour is caused by the presence of lactic acid. 这种微酸的味道是因为含有乳酸造成的。 e.g. ...the presence of a carcinogen in the water... 水中含有的一种致癌物质 6. 引起注意；使得到关注 If you make your presence felt, you do something which makes people notice you or pay attention to you. e.g. Rather than politely lobbying politicians, Gay Dignity will be making its presence felt through demonstrations. “同性恋尊严”游行活动不会彬彬有礼地向政客们游说，而会通过示威引起关注。 7. 当着…的面；在…面前 If you are in someone's presence, you are in the same place as that person, and are close enough to them to be seen or heard. presence的意思 e.g. The talks took place in the presence of a diplomatic observer. 会谈是在一位外交观察员在场的情况下进行的。 8. 镇定自若；沉着冷静 If you say that someone had the presence of mind to do something, you approve of them because they were able to think and act calmly in a difficult situation. e.g. He had the presence of mind to put his emergency oxygen tube in his mouth. 他镇定自若地把应急输氧管放进了自己的嘴里。 presence 单语例句 1. " It is an honour to be in the presence of these Nobel laureates, " said one student at the University of International Business and Economics. 2. More than 8 percent are mainland companies, and many local companies in the index have a strong business presence in the mainland. 3. While Chinese machine tool producers are looking to gain international presence, leading global groups are also seeking business opportunities in China. 4. We have a significant presence in China what we call a complete business operation. 5. Pitt's expected presence will be welcome by many of the thousands of reporters in Cannes, where the world's biggest film festival is in its second week. 6. The heavy security presence brought calm to central parts of the city, with armed personnel carriers standing by as helicopters hovered overhead. 7. In Yining City, prayer ceremonies proceeded calmly in the city's 196 mosques Friday under a strong police presence. 8. Venezuela increased its military presence at its most active border zones with Colombia after 10 people were killed in this region last Saturday. 9. Specialized software would assess the information and sound an alarm if conditions indicated the likely presence of cancerous cells. 10. They launch acquisitions and control brands to consolidate and expand their presence in China with their rich capital endowment. presence 英英释义 noun 1. the act of being present 2. dignified manner or conduct Synonym: bearingcomportmentmien 3. the impression that something is present e.g. he felt the presence of an evil force 4. the immediate proximity of someone or something e.g. she blushed in his presence he sensed the presence of danger he was well behaved in front of company Synonym: front 5. an invisible spiritual being felt to be nearby 6. the state of being present current existence e.g. he tested for the presence of radon |
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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。