| 单词 | 重量 |
| 释义 | 〔light〕Of relatively little weight for its size or bulk:比重小的：参照其尺寸或体积重量较轻的：〔load〕The overall force to which a structure is subjected in supporting a weight or mass or in resisting externally applied forces.负载量：一结构在支撑一定重量，质量或抵抗外界压力时所承受的全部压力〔waste〕To lose energy, strength, weight, or vigor; become weak or enfeebled:变衰弱：损失能量、力量、重量或精力；变衰弱或变消瘦：〔centroid〕The point in a system of masses each of whose coordinates is a weighted mean of coordinates of the same dimension of points within the system, the weights being determined by the density function of the system.质心：质量系统内一点，其重量坐标是该系统内同维数上所有点坐标的平均值，重量由该系统的密度值决定〔lights〕from light [light in weight (from the lightness of the lungs compared to other organs)] * see light 2源自 light [重量上较轻的（源自肺部和其他器官相比较轻）] * 参见 light2〔jettison〕From Middle English jetteson [a throwing overboard of goods to lighten ship] 源自 中古英语 jetteson [把货物扔入水中以减轻船的重量] 〔scale〕An instrument or a machine for weighing. Often used in the plural.称：一种用来衡量重量的工具或器械。常用作复数〔poundage〕A rate or charge based on weight in pounds.按每磅重量的利率或收费〔filler〕Something added in order to augment weight or size or fill space.装填物：为了增加重量或尺寸或填满空余而加进去的物质〔torpedo〕A small explosive placed on a railroad track that is fired by the weight of the train to sound a warning of an approaching hazard.信号雷管：一种置于铁路轨道上的小型爆炸物，由火车的重量引爆，这样来预警临近的危险〔turn〕Even a feather will turn a delicate scale.一台精密的天平能称出即使是一片羽毛的重量〔microbalance〕A balance designed to weigh very small loads, up to 0.1 gram.微量天平：用来称量极其小量重量的天平，精确到0.1克〔balance〕To act as an equalizing weight or force to; counterbalance.使抵消：以相等的重量或力量做…；使平衡〔heft〕To lift (something) in order to judge or estimate its weight.举起以掂重量：手持（某物）以便判断或估计其重量〔rhodium〕A hard, durable, silvery-white metallic element that is used to form high-temperature alloys with platinum and is plated on other metals to produce a durable corrosion-resistant coating. Atomic number 45; atomic weight 102.905; melting point 1,966°C; boiling point 3,727°C; specific gravity 12.41; valence 2, 3, 4, 5, 6. See table at element 铑：一种坚硬，延展性的，银白色金属元素，用于与铂形成高温合金并涂于其它金属上以产生具坚固的抗腐蚀涂层。原子序数45；原子重量102.905；熔点1,966°C；沸点3,727°C；比重12.41；化合价2，3，4，5，6 参见 element〔ponderous〕Having great weight.沉重的：具有巨大重量的〔assize〕An ordinance regulating weights and measures and the weights and prices of articles of consumption.商品法定价格：调节重量与尺寸和重量及消费品的价格的法规〔heavy〕Having relatively great weight:重的：相对而言拥有较大重量的：〔lutetium〕A silvery-white rare-earth element that is exceptionally difficult to separate from the other rare-earth elements, used in nuclear technology. Atomic number 71; atomic weight 174.97; melting point 1,663°C; boiling point 3,395°C; specific gravity 9.840 (at 25°C); valence 3. See table at element 镥：一种很难从其它稀有元素中分离出来的用于核技术的银白色稀有元素。原子序数71；原子重量174.97；熔点1,663°C；沸点3,395°C；比重9.840（温度25°C时）；化合价3 参见 element〔baryta〕from Greek barutēs [weight] 源自 希腊语 barutēs [重量] 〔gram〕from Late Latin gramma [a small weight] 源自 后期拉丁语 gramma [小重量] 〔iodine〕A lustrous, grayish-black, corrosive, poisonous halogen element having radioactive isotopes, especially I 131, used as a medical tracer and in thyroid disease diagnosis and therapy. Iodine compounds are used as germicides, antiseptics, and dyes. Atomic number 53; atomic weight 126.9044; melting point 113.5°C; boiling point 184.35°C; specific gravity (solid, at 20°C) 4.93; valence 1, 3, 5, 7. See table at element 碘：一种有光泽的，灰黑色，具有腐蚀性的，有毒的卤元素，有放射性同位素，特别是碘131，被用作医疗上的显迹物和诊断、医治甲状腺疾病。碘化合物被用作杀菌剂、抗感染剂和染料。原子序数53；原子重量126.9044；熔点113.5°C；沸点184.35°C；比重（固体，在20°C时）4.93；化合价1，3，5，7 参见 element〔work〕work off extra pounds; work off a debt.除掉多余的重量；用工作清偿债务〔light〕Of relatively little weight; not heavy:轻的：重量相对轻的；不重的：〔loading〕A weight placed on something else; a burden.负荷：加之于他物的重量；负担〔tola〕from Sanskrit tulā [weight] * see telə- 源自 梵文 tulā [重量] * 参见 telə- 〔counterpoise〕To oppose with an equal weight; counterbalance.使平衡：用相等的重量相对；抗衡〔aerometer〕An instrument for determining the weight and density of air or another gas.气体比重计：测定空气或其他气体的重量及密度的仪器〔flock〕An inferior grade of wool added to cloth for extra weight.（供植绒用的）短绒：植于布上用来增加重量的次等羊毛〔gravimetric〕Of or relating to measurement by weight.比重计的：属于或关于重量测量的〔wee〕from Old English wǣge, wēg [weight] * see wegh- 源自 古英语 wǣge, wēg [重量] * 参见 wegh- 〔sealer〕An officer who inspects, tests, and certifies weights and measures.检验员：视察、检查和证明重量和尺寸的官员〔weight〕According to weight rather than volume or other measure.按重量：按照重量而不是容积或其它计量法〔counterweight〕A weight used as a counterbalance.平衡重，配重：作为一种抗衡的重量〔pronate〕To turn or rotate (the sole of the foot) by abduction and eversion so that the inner edge of the sole bears the body's weight.使旋前，使内转：通过转或旋（足底）使足底内侧承受体重和重量〔light〕Designed for ease and quickness of movement; having a relatively slim structure and little weight:轻型的，轻便的：为灵活、迅速移动而设计的；结构轻巧、重量较轻的：〔variation〕 a variation of ten pounds in weight.在重量上十磅的变化量〔scale〕To have a given weight, as determined by a scale:重：经称量有（若干）重量：〔isobar〕Greek baros [weight] * see g werə- 1希腊语 baros [重量] * 参见 g werə- 1〔tare〕A deduction from gross weight made to allow for the weight of a container.考虑到重量从毛重中减去的一个容器的重量 |
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