| 单词 | 往复 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 往复 verb —reciprocate v往复 —backwards and forwards (e.g. of piston or pump action) • reciprocate (of machine part) • go and come back • make a return trip 往往 adjective —very often adj往往 adverb —invariably advExamples:往复运动—reciprocating motion • backwards and forwards action (e.g. of piston or pump) See also:往 adj—previous adj 往 prep—to prep • towards prep 往—(of a train) bound for 往 v—go (in a direction) v
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由此造成的教育水平低下使得贫穷循环 往复，世代相袭，并使体面工作机会的前景黯然失色。 daccess-ods.un.org | The lower level of education thus attained perpetuates the cycle of poverty across generations and reduces prospects of decent work opportunities. daccess-ods.un.org |
虽然部 [...] 分原因是缺乏能力，但这也是因为各种为了妨碍透明或问责而有系统地故意采取 的往往复杂化的行为所致。 daccess-ods.un.org | While this is in part due to lack of capacity, it [...] is also the product of deliberate, [...] systematic and often sophisticated behaviour, intended [...]to prevent transparency or accountability. daccess-ods.un.org |
在其丰富却往往复杂的 历史背景之下，俄罗斯这个全球最大国家将再次成为一流的强盛大国。 chi.mazars.cn | With a rich and often complex history behind [...] it, the world’s largest country is, once again, a first-rate global power. mazars.cn |
从某种角度来说，尽管过去 数年来做出了种种不成功的尝试，而且一直以来进行 了循环往复的讨 论，但情况可能恰恰相反。 daccess-ods.un.org | In some ways, the opposite may even be the case, despite all the unsuccessful attempts of the past few years and after all this time of circular discussions. daccess-ods.un.org |
而学习是一个循环往复而非 线性的 过程，因此，教师在日常教学活动中就要有能力做到温故而知新。 unesdoc.unesco.org | Learning is [...] cyclical rather than linear, so teachers [...]need to be able to revisit partially understood ideas as they try them [...]out in their everyday contexts. unesdoc.unesco.org |
同时，线性往 复运动 摩擦磨损仪可以搭配加热或冷却工作 台用以进行温度控制。 csm-instruments.com | The Linear Tribometer can be equipped with a heating and cooling plate for testing under a wide variety of temperatures. csm-instruments.com |
通过将歧管装在正确接地的往复臂、 机器人或 固定支持件上实现喷枪的接地 [...] 检查歧管与真正 的大地接地点间的电阻 电阻不得超过 1 兆 欧。 graco.com | Ground the spray gun by mounting the manifold to a [...] properly grounded reciprocator, robot, or [...]stationary mount. graco.com |
往复运动是以1000万次交 替载荷为基础，因此能满足疲劳强度要 求。 heidenhain.com.cn | The reciprocation is based on 10 million [...] load reversals and therefore fulfills the requirements for fatigue strength. heidenhain.hu |
Yedioth Ahronoth 对“恐怖恶性循环的性质”作了如下描述： “定点清除，报复性火箭袭击，以色列作出反应，复仇反击，如此循 环 往复。 daccess-ods.un.org | Roni Shaked described the ―nature of the vicious terror circle‖ as follows in the largest Israeli daily, [...] Yedioth Ahronoth: ―targeted [...] killing, retaliatory rocket attack, Israeli response, revenge reprisal, and so on [...]and so forth. daccess-ods.un.org |
有一家外资企业生产往复式密 封空 气压缩机，同时还有 7 家企业生产用于空调和制冷设备的开放 型 往复 空 气压缩机，其中大 部分属于中小型企业。 multilateralfund.org | Reciprocating hermetic compressors are manufactured by one foreign-owned enterprise, while open-type reciprocating compressors used for air-conditioning [...] and refrigeration [...]applications are manufactured by seven enterprises, most of them categorized as SMEs. multilateralfund.org |
布斯混炼机是一种独特的混炼挤出机，最大的特点是 其特别的工作原理：螺杆在旋转的同时，每旋转一 周，还朝前朝后各往复运动一次。 busscorp.com | Its distinguishing feature is aspecial operating principle whereby the screw shaft oscillates axially once per revolution. busscorp.com |
15 要将喷枪安装在往复臂杆 [0.75 英寸，(19 毫 米 ) 最大直径 ] 上，则应按图 3 所示将杆 （A）穿过歧管上的孔。 graco.com | (19 mm) diameter maximum], insert the bar (A) through the hole in the manifold as shown in FIG. 3. graco.com |
分析旋转式和往复式机器的移动部件导致的不需要噪声和振动的缺陷。 bksv.cn | Analyses imperfections in the moving parts [...] of rotating and reciprocating machinery that [...]cause unwanted noise and vibration. bksv.com |
信川公司的主导产品为：一星—— 往复 式 平 压平模切机、二星——经济型半自动平压平模切机、三星——半自动平压平模切机、四星——半自动平压平清废模切机、五星——全自动平压平模切机、六星——全自动平压平清废模切机、七星——烫金模切机、深压纹模切机等。 sino-corrugated.com | The Leading [...] products:One-star Reciprocating die-cutting [...]machine; Two-star economical type semi-automatic die-cutting machine;Three-star [...]semi-automatic die-cutting machine; Four-star semi-automatic die-cutting machine with stripping section;Five-star Automatic die-cutting machine;Six-star Automatic die-cutting machine with stripping section; Stripping machine and so on . sino-corrugated.com |
往复式螺杆使产品同时在轴向也得到高强度的重新取 向，产品在螺片螺棱和销钉之间的剪切间隙内受到剪 切、分割、捏合、重取向、松弛的周而复始的混炼， 从而达到原材料出色的分散和分布混合效果。 busscorp.com | This results in an excellent distributive mixing effect and hence optimal distribution of the raw materials. busscorp.com |
需要明确的一件事是孩子在成长过程中体重会出现间歇性变化，从稍苗条到稍圆润，并随着时间推 移 往复 ， 这 是正常的。 beijing.ufh.com.cn | One thing to know is that children grow in bursts, going from slightly slimmer to slightly plumper and back again over time. beijing.ufh.com.cn |
例如，此包括磨削加工过的INA行星滚子丝杠RGT系列…与微型保持架导轨单元RMWE联合，它们非常适合应用于芯片焊接或是引线焊接中的高频，短行 程 往复 运 动。 schaeffler.cn | For example, these include ground INA planetary roller screws of series RGT... In conjunction with the [...] miniature cage guidance unit [...] RMWE, they are highly suitable for the high frequency, alternating short stroke [...]operation in die or wire bonders. schaeffler.us |
金属气缸活塞杆在气缸筒中通过往复 运 动 产生行程功能，对于这种导致密封磨损的沉积物无抵抗力。 contitech.cn | Metal cylinders, which generate a lift function by movement of a piston rod in a cylindrical tube, are susceptible to deposits, which can cause wearing of the seal. contitech.cn |
取代了过往复杂的 数学计算公式，这个指标插件提供了特有的根据走势强弱而出具做多做空信号的功能。 activtrades.cn | Instead of using complex mathematical formulas, [...] the add-on indicates unique long and short trading opportunities based on [...]chart signals and puts them in context with the respective trend strength. activtrades.co.uk |
因此，联合国应当认可业已存 [...] 在的国家方案并在其基础上进一步开展工作，而不是 引入往往复杂而且效率低下的新方案。 daccess-ods.un.org | Consequently, the United Nations should acknowledge already existing [...] national programmes and build on them, instead of introducing new programmes, which [...] are usually complicated and cumbersome. daccess-ods.un.org |
L23/30H柴油机自推入市场以来，已大批量地建造，其一体浇铸的机身集合了气缸套孔、曲柄箱、扫气箱、冷却水腔、凸轮轴和凸轮轴驱动装置，还有承受燃烧压力 和 往复 惯 性 力的悬挂曲轴，提高了机器的可靠性、耐久性和适应性。 zjmd.com.cn | Its monoblock engine-frame incorporates cylinder block, crankcase, charge-air receiver, cooling water jacket, camshaft and camshaft drive. The underslung crankshaft keeps combustion and inertia forces within the same component, enhancing the L23/30H's reliability, durability and availability. zjmd.com.cn |
多边形轴承的研发是为了更长的径向 往复 移 动 距离，例如那些应用在单张纸胶印机的上光单元中的轴承。 schaeffler.cn | Polygon bearings were developed for longer, radial traverse distances, such as those in coating units for sheet offset printing presses. schaeffler.us |
南亚星涂装公司成立已有十多年，是专业研制及生产涂装设备以及木纹转印设备的公司，所生产的设备包括内置高电压静电液体喷枪、内置高压静电粉末喷枪、超声波自动包膜机，分条机（切膜机），铝型材/平板转印床，喷漆水帘柜、omega喷房、粉末喷房、回收装置、燃料、燃气、电加热热风机组、UV光固化、干燥（烘干）设备、箱式烘炉、隧道炉、网带、铁氟龙带、除尘设备、数 控 往复 机 、 悬挂式输送线、喷漆、喷粉、电泳生产线、PVC带平面输送线、物流输送线，专业为客人度身定做全套涂装生产线，提供设计、制造、安装及工艺培训等全套服务。 aluminiumchina.com | In addition, we manufacture electro-static powder coating guns, Electro-Static liquid painting guns, liquid painting booth, Omega painting booths, powder coating booths, recycle systems, diesel heated gas heated electric heated oven, uv curing oven, tunnel type oven, [...] batch type oven, dust collecting system, [...] digital control reciprocators, conveyor type [...]production line, full production line [...]for powder coating and liquid painting needs and etc. Our company can design, fabricate and install the machines according to customers need. aluminiumchina.com |
往复式发动机中燃料喷射系统的正确运行是控制发动机效率、功率输出的关键... malvern.com.cn | The correct operation of the fuel [...] injection system in a reciprocating engine is critical [...]to the control of the engine’s efficiency, power output... malvern.ru |
洗版机独特的机械运行轨迹柔版的纵向前进运动，多组平刷的横 向 往复 运 动 ，二组平刷的椭园型运动，4组辊刷的横向、圆周运动。 sino-corrugated.com | Washout: Unique mechanical movement track, flexo plates lengthways forward movement, multi-unit lithographic landscape orientation reciprocal movement, two-unit lithographic elliptoid movement, four- unit of roller brushing landscape orientation and circumference movement. sino-corrugated.com |
在旋转式和往复式机器中，不同的负载条件和缺陷会导致强迫振动并发出相关的声音。 bksv.cn | In rotating and reciprocating machines, varying [...] load conditions and imperfections cause forced vibrations and associated sounds. bksv.com |
从往复式发 动机叶轮专用工具到新型涡轮发动机整套工具系统的咨询、设计和生产，Sweeney 品牌均能提供适用于各种扭矩维修需要的解决方案。 hydratight.com | The Sweeney brand provides solutions for any torque maintenance requirement, from a specific tool for reciprocating engine propellers to consultation, design and manufacture of an entire tool system for a new turbine engine. hydratight.com |
用于胶管、胶带、密封件、油井专用品 、 往复 式 油 封、密封圈、垫圈、油封、O形圈、皮节、胶辊、鞋底、鞋跟用各种模压制品、粘合剂与环氧树脂改性用。 bfxj.com | It mainly used in rubber hose, [...] rubber belt, sealing, special products [...] for oil Wells, reciprocating oil seal, seal [...]ring, gasket, oil seal, o-ring, shoes [...]sole, shoes and all kinds of moulding products, adhesive and epoxy resin modification. bfxj.com |
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