| 单词 | 圆心 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 圆心 —center of circleSee also:圆—circular • spherical • justify • tactful • unit of Chinese currency (Yuan) • (of the moon) full
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园公算偏差(CEP)用以衡量精度，系指以目标 为 圆心至 50%的有效载荷在 特定射程内着陆点的半径。 daccess-ods.un.org | CEP´ (circle of equal probability) is a measure of accuracy, defined as the [...] radius of the circle centred at the target, at [...]a specific range, in which 50% of the payloads impact. daccess-ods.un.org |
注：三角形的外心是三角形外接圆的 圆心； 垂心是三高的交点。 taimc2012.org | The circumcenter is the center of the circle passing through [...] each vertex of the triangle. taimc2012.org |
与会国家分 成了一套有同一圆心的大 大小小的圈子，预期先在 小的中心集团内达成协议，然后将协议带到较大范 [...] 围的集团。 daccess-ods.un.org | Countries had grouped [...] into a set of concentric circles, with [...]a small central group expecting to reach agreement and bring it to the broader group. daccess-ods.un.org |
表面法向矢 量程序段决定半径铣刀的理论圆心点 ，有 时也决定刀具相对工件表面的方向。 heidenhain.com.cn | The surface-normal blocks specify [...] the theoretical center point of the [...]radius cutter, and in some cases also the tool orientation [...]relative to the workpiece surface. heidenhain.hu |
反复按 X 键可获得最大的起跳速度，在空中时可利用箭头按键瞄准绿 色 圆心 ， 以保持身体平衡。 miniclip.com | Press X repeatedly to get maximum take off speed, Whilst in air use the arrow keys to keep the [...] marker in the green centre to maintain your balance. miniclip.com |
确定最大半径时应以旋转扫描镜头的中点位置 （在外壳上）为圆心 （如图 7.1 所示 leuze.com | The position of the [...] rotary mirror's center point with regard [...]to the housing is provided by the dimensional drawing (see fig. 7.1). leuze.com |
中心的圆轮直径较小，其圆心与外 侧的两个圆轮 的 圆心 不 同。 elcometer.com | The central wheel is of a smaller diameter and is eccentric relative to the two outer wheels. elcometer.com |
胶印机中主滚筒的轴承支撑的革命性发展包括带有单 偏 心圆 或 是双 偏 心圆 完 全 无间隙多环轴承DML。 schaeffler.cn | Innovative developments for main cylinder bearing supports in offset presses include completely clearancefree multiple-ring bearings DML. schaeffler.us |
玻璃圆柱象征了掉进池塘的一块水晶鹅卵石， 同 心圆 代 表 了水波涟漪，也象征着苹果产品向中国扩张的巨大能量。 ba-repsasia.com | The glass cylinder represents a pebble dropped into a pond, and the concentric circles stand [...] for ripples of water and the [...]energy that radiates throughout China. ba-repsasia.com |
与妇女性别相关的杀戮所反映出的歧视和暴力现象，可以相互之间多重层 叠的同心圆方式来解释。 daccess-ods.un.org | The discrimination and violence that is reflected [...] in gender-related killings of women can be [...] understood as multiple concentric circles, each intersecting [...]with the other. daccess-ods.un.org |
依照标准，Visco 88 粘度计作为独立装置提供，装备三个 DIN 同心圆筒测量系统。 malvern.com.cn | As standard the Visco 88 viscometer is supplied as a stand alone unit [...] with three DIN concentric cylinder measuring systems. malvern.de |
。在大多数情况下，向心圆柱滚 子轴承通过上面轴承的油量 得到充分润滑。 schaeffler.com | In many cases, the radial cylindrical roller bearing [...] is adequately supplied by the oil quantity from the upper bearing. schaeffler.com |
黑色偏心圆盘、 黑色小秒针计时器、玫瑰金立体罗马数字与指针 audemarspiguet.com | Black off-centred disc, black small [...] seconds counter, pink gold applied Roman numerals and hands audemarspiguet.com |
茎数个，二歧的多分枝自基部或中间， 实 心 ， 圆 柱 状，无毛的或微小的粗糙的在基部。 flora.ac.cn | Stems several, dichotomously much-branched from base [...] or middle, solid, terete, glabrous or [...]minutely scabrid at base. flora.ac.cn |
它是一种紧密交迭的纹路，利用旋转的研磨柱刻画 同 心圆 ， 通 常这项技艺是用来掩饰机芯未抛光的部分，例如夹板、机板和凹槽等。 audemarspiguet.com | It’s a pattern of tightly [...] overlapping, concentric circles created with [...]a revolving, abrasive peg. In general, the technique [...]is used to camouflage the unpolished parts of a movement, such as the bridges, plates and recesses. audemarspiguet.com |
特别活动：部长级圆桌会 议(1)；部长级早 餐 圆 桌 会 议(1)；国家协调 中 心 讲 习 班(2)； 推动实施新的行动纲领的伙伴关系开放论坛会议(2)；非政府组织论坛(1)；关于新的 行动纲领的执行、监测和后续机制的部长级审查会议(1)；机构间咨询小组会议(2)； [...] 关于加强认识议会在实施新的行动纲领中的作用的讲习班 [...] (1)；支持促进最不发达国 家发展的全球商业伙伴关系论坛(1)；关于最不发达国家相关问题的记者招待会(4)； 在一些经选出的最不发达国家举办关于实施新的行动纲领最佳做法和所面临挑战的 讲习班(6)。 daccess-ods.un.org | (iv) Special events: ministerial round table (1); ministerial breakfast round table (1); workshops for national [...] focal points (2); [...]meetings of the Open Forum on Partnerships to further the implementation of the new programme of action (2); non-governmental organization forum (1); ministerial review meeting on the implementation, monitoring and follow-up mechanisms of the new programme of action (1); inter-agency consultative group meetings (2); workshop on awareness-raising on the role of parliaments in implementing the new programme of action (1); support to the Global Business Partnership Forum for the development of the least developed countries (1); press conferences on issues relating to the least developed countries (4); workshops in selected least developed countries on best practices and challenges faced in the implementation of the new programme of action (6). daccess-ods.un.org |
第十五届中国国际广播电视信息网络展览会（CCBN2007）已于 2007年3月30-4月1日在北京中国国际展览 中 心圆 满 落 幕。 availink.com.cn | Availink made its third appearance at the China Content Broadcast Networking (CCBN) 17th annual Conference March 21st - 23rd 2009. availink.com |
在发展问题上， [...] 与执行教科文组织在该地区的计划一样，非洲部辩称以分地区经济共同体作为一体化支点的«同 心圆»方法 是符合非盟提出的地区一体化要求的。 unesdoc.unesco.org | In both the development and the execution of UNESCO’s [...] programme in the region, the [...] Department argued for a “concentric circles” approach, [...]based on subregional economic communities [...]as the pillars of integration, in accordance with the exigencies of regional integration articulated by the African Union. unesdoc.unesco.org |
虽然推力轴承需要较多的润滑油量来散热， 但是对于向心圆柱滚 子轴承在转速较高的情况下较多的油量就不 [...] 是必须的。 schaeffler.com | While the axial bearings require higher oil [...] throughput for heat dissipation, this is not necessary with the higher speeds occurring [...] in the radial cylindrical roller bearing. schaeffler.com |
高级咨询小组关于更有效动员国际文职能力的建议可被视作三个 同 心圆 ：通 过与非联合国实体的伙伴关系更好利用外部能力；加强整个联合国的能力和相互 [...] 通用性；秘书处内实行变革。 daccess-ods.un.org | The recommendations of the Senior Advisory Group for more effective mobilization of [...] international civilian capacities can be [...] seen as three concentric circles: better leveraging [...]of external capacity through [...]partnerships with non-United Nations entities; enhanced capacity and interoperability across the United Nations; and change within the Secretariat. daccess-ods.un.org |
在操作端，通常采用球面滚子轴承（其中一些安装在摆块式轴承座中）或自 调 心圆 柱 滚 子轴承作为浮动轴承。 schaeffler.cn | At the operator’s end, spherical roller [...] bearings (some of them in rocker block [...] housings) or self-aligning cylindrical roller bearings [...]are mounted as floating bearings. schaeffler.us |
这种特征与超细的偏心圆针身及极高的弯曲精度结合在一起，使得格罗茨-贝克特的暗缝针可满足最严格的缝合要求。 groz-beckert.pl | This feature, combined with [...] the very thin, eccentric round point and the enormous [...]bending precision, allows blindstitch [...]needles from Groz-Beckert to satisfy the stringent requirements of this sewing operation. groz-beckert.pl |
2009年4月10日，“2009中国国际瓦楞展”（SinoCorrugated 2009）在上海新国际博览中心圆满落下帷幕，即使是在目前全球金融危机的大环境下，本届展会依然取得了一系列令人欣喜的成绩——43125平方米展出面积、526家参展商、18070名海内外专业观展商。 sino-corrugated.com | SinoCorrugated 2009, an event organized by Reed Exhibitions, [...] closed on April 10 at the Shanghai New [...] International Expo Center. With an exhibition [...]area spanning up to 51,750 sqm, the [...]show hosted 736 exhibitors, and displayed over 1,100 types of cutting-edge corrugated carton equipment and consumables. sino-corrugated.com |
2007年，由Labthink兰光技术中心圆满完成国家认监委(CNCA)组织的“塑料包装材料阻隔性能测试——氧气透过量和水蒸汽透过量的测试”实验室能力验证项目。 labthink.cn | In 2007, Labthink successfully accomplished the Laboratory Proficiency Testing Project launched by CNCA (Certification and Accreditation of People’s Republic of China) ---“Barrier Test of Plastic Packaging Materials---Oxygen and Water Vapor Transmission Tests”. labthink.cn |
结果指出:沿方位角方向的线性平流可导致螺旋状涡带的形成;沿径向的线性平流在一定的参数集合可使涡量内传,台风略有增强;定常台风环流条件下扰动涡量的非线性平流可使内传涡量明显增加,台风明显增强;非定常台风环流条件下非线性平流的作用具有两重性,一方面可使内传涡量增多,有利于台风的增强,另一方面,在涡量内传过程中,原先呈 同 心圆 轴 对 称的台风基流结构受到破坏,形成复杂流型,这又使台风趋于减弱。 cmsjournal.net | Results show that the azimuthal linear advection may result in the formation of spiral vorticity bands;the radial linear advection in a certain parameter set is able to transfer vorticity inwards,leading to a slight enhancement of typhoon;the nonlinear advection of perturbation vorticity on a stationary typhoon circulation condition may transfer more vorticities inwards,thus resulting in a distinct enhancement of typhoon;and the nonlinear advection on a non-stationary typhoon circulation condition possesses duality,i.e.on the one hand,the advection increases the vorticity of inward propagation,thus favorable to the intensification of typhoon,and on the other hand,in the [...] inward propagation process of vorticity [...] the originally concentric and axisymmetric [...]structure of typhoon basic flow is damaged,and [...]a complex flow pattern forms,which in turn tends to weaken the circulation of typhoon. cmsjournal.net |
在同一问题上，为 [...] 达到联发援框架的目标效果，教科文组织已组织其财务和技术合作伙伴召 开 圆 桌 会 议，讨论 专业培训问题，联合国系统的所有分支机构、其他技术合作伙伴（地区、学校和投资机构代 [...] 表团、共和国机关、政府、驻尼日尔的外交团体和国际组织代表、尼日尔私营部门和民间社 [...]会代表）等均参加了会议。 unesdoc.unesco.org | Pursuant to that UNDAF effect, UNESCO held a [...] vocational education round table for technical [...]and financial partners, which was attended [...]by all agencies of the United Nations system and other technical partners (countries’ delegations, institutions, funding agencies, State institutions, the government, representatives of the diplomatic corps and international organizations accredited to Niger, Niger’s private sector and civil society representatives). unesdoc.unesco.org |
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