单词 | 正电子 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 | 正电子 noun —positron n正电子 —positron (antiparticle of the electron)Examples:正电子照射断层摄影—positrion emission tomography (PET) 正电子发射层析—positron emission tomography (PET) 正电子发射断层照相术—positron emission tomography (PET) See also:正电—positive charge (electricity) 正正 adv—exactly adv 电子 adj—electrical adj 电子—electronically • electron (particle physics)
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重点一直是建立回旋加速器和正电子 发 射断层照相 中心,以提高防治癌症的核医学和诊断技术。 daccess-ods.un.org | The emphasis has been on establishing [...] cyclotron and positron emission tomography [...](PET) centres to strengthen nuclear medicine [...]and diagnostic techniques for the management of cancer. daccess-ods.un.org |
反质子和正 电子的数 量空间,大大超出了由全球统计数据在该领域迄今所确定的任何其他 数字。 daccess-ods.un.org | The recorded number of antiprotons and positrons exceeds by an order of magnitude any other figure established by global statistics in that area to date. daccess-ods.un.org |
其业内领先的产品可用于医学成象和诊断,计算机断层扫描(CT)、磁共振成象 (MRI) 和正电子成象术 (PET) 等技术覆盖各种医疗要求。 bksv.cn | Technologies include Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Positron Emission Tomography (PET), covering a wide range of medical requirements. bksv.com |
由于正电子和电子湮灭,该扫描系统用于检测辐射。 zh.medwow.com | Computed Tomography Positron Emission Tomography (PET/CT) scanning systems generate PET and CT images of a patient in a single study. medwow.com |
正电子依靠 自己的技术力量,在极短的时间内开发出自己的CID格式的字库。 oapdf.com | Positron emission technology [...] on their own, in a very short period of time to develop their own CID font format. oapdf.com |
这些发展与已在许多技术中得到应用的稀土元素的特性密不可分:X 光扫描仪、磁共振 (MRI) 以及正电子发射断层扫描 (PET)。 rhodia.com.cn | This development was made possible due to the specific properties of rare earths used in many technologies: X-rays, scanners, magnetic resonance imaging ( MRI) and positron emission tomography (PET). rhodia.com |
伽玛射线 (粉红色),反过来,生成电子和 正电子 (黄色和绿色),对应的反物质,其中获取毁的空间。 cn.500destinations.com | The gamma rays (Pink), in turn, generate electrons and positrons (yellow and green), counterparts of antimatter, which get ruined space. 500destinations.com |
医疗保健系统部门使用的技术和方法包括X射线、数字乳腺图像、计算机断层扫描 (CT)、磁共振成象 (MRI)、分子成象、超声波和正电子 成 象 术 (PET),同时涵盖范围广泛的医疗要求。 bksv.cn | The technologies and methods used by the Healthcare Systems unit include X-ray, digital mammography, Computed Tomography [...] (CT), Magnetic Resonance [...] Imaging (MRI), molecular imaging, ultrasound, and Positron Emission [...]Tomography (PET), and cover [...]a wide range of medical requirements. bksv.com |
方正畅流(ElecRoc)工作流程管理系统是北大 方 正电子 有 限公司自主研发的数字化工作流程实例产品,主要应用于中文出版印刷企业、商业印刷企业、制版输出中心等实际生产环境,可全面满足网络时代用户的新需求。 oapdf.com | Ltd. self-developed examples of digital workflow [...] products, mainly used in the publication of the Chinese printing companies [...]commercial printing enterprises, such as plate-making output production environment, can meet the full extent of the Internet Age the new demands of users. oapdf.com |
的其他原因是图像,使用磁共振成像的初步诊断与 PET (正电子发射断层扫描) 功能评价的响应某些治疗或复发,以及改进的医疗治疗的儿童,出席国际标准化的协议,鉴于其发病率低风险的情况下的最优方法。 cn.500healthy.com | Other causes are the optimal methods of images, the use of MRI in the initial diagnosis with PET (positron emission tomography) for the functional evaluation of response to certain treatments or in case of risk of relapse, and improvements in medical treatment to children, who attends international standardized protocols, given its low incidence. 500healthy.com |
他在科学方面成就多样,意义深远,包括物质中重粒子吸收 、 正电子 理 论、多极 电磁辐射、热传播、热物理学和静态物理学等。 unesdoc.unesco.org | His scientific work is highly varied and very profound: the absorption of heavy particles in matter, the theory of positrons, multipolar electromagnetic radiation, the propagation of heat, thermodynamics, static physics, and so on. unesdoc.unesco.org |
这些译文一般集中于客户推广到捷克市场上的各种器械(例如外科、骨科等),以及具有各种功能的设备的软件及操作手册,例如诊断化验和显示系统(X-射线、超声诊断系统、磁共振成像设备、计算机断层扫描 – CT、核医学或正电子断层 扫描 – PET)、病人监护设备、呼吸支持系统、去纤颤器、实验室分析仪器,等等。 ando.cz | The translations generally focus on tools (e.g. surgical, orthopedic and others) being introduced to the Czech market by our clients, as well as on software and operating manuals for devices with various functionalities, e.g. systems for diagnostic testing and display (X-ray, ultrasound systems, MRI devices, computer tomography - CT, nuclear medicine or positron tomography – PET), devices for patient monitoring, breathing support systems, defibrillators, laboratory analyzers, and many others. ando.cz |
水分子分解成带负电荷的氢氧离子 (OH-) 和带正电荷的氢离子 (H+)。 oase-livingwater.com | These water molecules break down into hydroxide ions with a negative charge (OH-) and hydrogen ions with a positive [...] charge (H+). oase-livingwater.com |
其他形式的动能包括波浪发电和潮汐 发 电正 处 于 初期开发阶段,因此 没有包括在全球能源组合之中。 daccess-ods.un.org | Other forms of kinetic energy, including [...] wave and tidal power, are at an early [...]stage of development and are therefore not [...]part of the global energy mix. daccess-ods.un.org |
该电压调整器负责测量,并在出现电压偏差的情况下调节有载分接开关,以校 正电压。 highvolt.de | This voltage regulator undertakes the measurement and adjusts the on-load [...] tap-changer in order to correct the voltage if a [...]deviation occurs. highvolt.de |
其他传统设备商,如北电和摩托罗拉,都面临着许多挑战,目前他们已经或正在被更大的3G同行收购(爱立信收购了 北 电 的 CD MA资产,同时诺基亚西 门 子正 在 收 购摩托罗拉的网络部门)。 zte.com.cn | Other traditional players such as Nortel and Motorola have faced many challenges and now have been acquired or are in the midst of being acquired by their larger 3GPP counterparts (Ericsson acquired Nortel’s CDMA assets, while Nokia Siemens is in the midst of acquiring Motorola's networks division). wwwen.zte.com.cn |
在此值得指出的是,教科文组织是一个非驻地机构,并且是在财政资源和人员不足的 情况下参与大量会议,因此,参与国家工作队和联合国次区域工作队以及各种联合国专题和 联合小组会议(牙买加境内会议除外)的次数受到限制,并且主要通 过 电子 邮 件 和电话会议 (在可能情况下)参与会议。 unesdoc.unesco.org | It is worth mentioning that, as a non-resident agency and in the face of inadequate financial resources and staff to carry out missions to participate in the numerous meetings, UNESCO’s participation in meetings of the UNCTs, UNSTs and various United Nations theme and joint groups (outside of the ones in Jamaica) is limited, and done mainly through e-mail contributions and teleconference (where possible). unesdoc.unesco.org |
马尔代夫政府极其关注极权份子正在 上 升的影响以及马尔 代夫青年人去国外后回来受到极端组织的影响的趋势日增。 daccess-ods.un.org | The Government was extremely concerned at the rising [...] influence of extremists and the increasing [...]tendency of young Maldivians to travel [...]abroad and come under the influence of extremist organizations. daccess-ods.un.org |
净减少额反映大多数支出用途项下的减少额,包括咨 询人项下的 242 800 美元,其主要原因是尽可能增加对内部专门知识的使用;专 家项下的 104 700 美元,主要原因是尽可能合并会议或减少专家数量和会议持续 时间的协同努力;工作人员差旅项下的 121 200 美元,其主要原因是增加对视频 会议的使用、尽可能合并差旅和(或)减少差旅时间;订约承办事务项下的 460 800 美元,其主要原因是更多使用电子手 段 传播出版物;家具和设备项下的 111 000 美元,原因是通过延长家具和设备的使用时间减少对更换家具和办公设备的需 求;以及赠款和捐款项下的 781 600 美元,其主要原因是终止了与国际 电子 计算 中心的合同。 daccess-ods.un.org | The net decrease reflects reductions under most objects of expenditure, including $242,800 under consultants, mainly as a consequence of the increased use of in-house expertise, where possible; $104,700 under experts, resulting mainly from concerted efforts to combine meetings or reduce the number of experts and the duration of meetings, whenever possible; $121,200 under travel of staff, mainly attributable to increased utilization of video conferencing, combining trips and/or reducing the duration of travel as much as possible; $460,800 under contractual services, [...] primarily owing to increased [...] utilization of electronic means of disseminating publications; $111,000 under furniture and equipment, reflecting reduced requirements for the replacement of furniture and office equipment resulting from extending the lifespan of furniture and equipment; and $781,600 under grants and contributions, mainly owing to the termination of the contract with the International Computing Centre. daccess-ods.un.org |
此外,器件采用完全集成的有源偏置电路,只需一 个 正电 压 , 从而将必需的外部组件数 目降至最低。 skyworksinc.com | Additionally, these devices feature fully integrated active bias circuitry requiring only a single positive supply voltage, resulting in a minimal number of external components. skyworksinc.com |
在摩洛哥王国政府出台的 e-摩洛哥国家战略的框架内,办事处支持经济和一般事 务部在电子政务 领域实施的计划,并且资助了一张摩洛哥地 方 电子 政 务 的路线图,目 的是清查摩洛哥的地方电子政务倡议,研究和分析其他国家的类似建议以及分析和概 括所清查的倡议的优点和缺点。 unesdoc.unesco.org | As part of the e-Morocco national strategy, drawn up by the Government of Morocco, the Rabat Office is providing [...] support to the [...] programmes being implemented by the Minister of Economic and General Affairs in the field of e-government, and has funded a roadmap on local governance in Morocco with a view [...]to collecting information [...]on all local e-govenance initiatives in the country, identifying and analysing similar programmes in other countries, and analysing and summarizing the strengths and weaknesses of those initiatives. unesdoc.unesco.org |
用精确的测量装置测量钢棒与夹子正 面 之 间的距 离。 graco.com | Use accurate measuring device to measure distance between bar and face of clamp. graco.com |
資料 顯示,本港許多氣候模式在過去的時間有明顯改變,與全球 其他地區同一時期的觀測一致。例如每年平均溫度和年降雨 量有所增加、有更多的熱夜和雷暴日子、寒冷 日 子正 在 減少 及海平面上升。 legco.gov.hk | There are observable changes in many weather patterns which correspond to the changes experienced by many global climatic systems observed over the same period, such as increasing annual mean temperature and annual rainfall, more hot nights and thunderstorm days, less cold days, and rising sea level. legco.gov.hk |
通过将值较大的 隔直电容添加到射频输入和输出中,就可以在场效应晶 体管 (FET) 的门极上直接使用正电压偏置,这也是不需要 复杂偏置的单位或低位数衰减器的上佳选择。 skyworksinc.com | Adding large value DC blocking capacitors to the RF input and output allows the gates of the FETs to be biased directly with positive voltage and is a good option for single bit or low bit count attenuators that do not require complicated biasing. skyworksinc.com |
没有扶手的垫子在车辆的座位上增加坐高,尽量让孩 子正常使用保险带。 stranieriincampania.it | Cushioned, without armrests, to use on the seat of the vehicle that raises the child high enough to use the regular seat belts. stranieriincampania.it |
如果大家接受租金可加可減的精神, 而大家又覺得作為社會一分子,正如 梁 家傑議員所說,有需要在社會向上流 動,要向社會作出貢獻的時候,我們是否也應容許租金可加可減的精神或機 制出現,令房委會在租金方面的收入,可幫助它支付屋邨的開支呢? legco.gov.hk | Do you accept this point? If we accept the spirit of allowing both upward and downward adjustments of rents, and if we feel that we are members of this society, as mentioned by Mr Alan LEONG, hence it is necessary to allow people to have upward mobility in society and make contribution to society, should we also allow the emergence of the spirit or the mechanism providing for both upward and downward adjustments of rents, thereby enabling the HA to use its rental income to help meet the expenditure of public housing estates? legco.gov.hk |
我们感到鼓舞的是,在过去几个月里,这方面的 势头显著增大,尤其体现在以下三个方面:瓦尔斯特 伦特别代表获得了任命,而且在她的努力下,一个由 优秀人员组成的工作班子正在形 成;成立了一个专家 小组;特别代表立即对刚果民主共和国境内的严重危 机给予了重视。 daccess-ods.un.org | We are encouraged by the momentum that has grown considerably in the past few months, particularly in three areas: the appointment of Special Representative Wallström and her work beginning to assemble a team of well qualified staff; the formulation of a team of experts; and the immediate attention that the Special Representative has given to the grave crisis in the Democratic Republic of the Congo. daccess-ods.un.org |
在阿勒颇以外地区的泰勒里夫(Tall Rif),恐怖分子正准备 用炸药对叙利亚 人进行新的大屠杀,但天意干预,他们准备的爆炸装置在自己面前爆炸,炸死炸 [...] 伤其中几人。 daccess-ods.un.org | In the Tall Rif`at area outside [...] Aleppo, the terrorists were preparing [...]to carry out a new massacre of Syrians, using explosives, [...]but divine providence intervened and the explosive device that they had been preparing blew up in their faces, killing and injuring several of them. daccess-ods.un.org |
尽管加沙内外的局势依然复杂——今天的事件 只是其中一个例子——正如有 人提到,我们应当继续 维护过去几周取得的积极发展,使我们和巴勒斯坦权 力机构能够坐到一起,为了我们人民和整个区域的利 益进行直接会谈。 daccess-ods.un.org | While the complicated situation in and around Gaza persists — and today’s incident is only one example of it — we should continue to embrace, as has been mentioned, the positive developments of the past few weeks so that we and the Palestinian Authority can sit together for direct talks for the benefit of our people and the region as a whole. daccess-ods.un.org |
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