free weight

英 [friː weɪt]

美 [friː weɪt]

负重; 自由重量级

英英释义

noun

• sports equipment used in calisthenic exercises and weightlifting
  Synonym:weightexercising weight

双语例句

• The feeding roller is fixed on the framework of the new nipper rocker shaft, free of the movement of the nipper plate, less of the weight of the nipper plate pack.
  采用新的钳板摆动机构使给棉罗拉固接在机架上，不随下钳板移动，减少了下钳板组件的质量；
• The walls of the Chinese building, unlike those of the conventional European building, are free from the weight of the upper floors and the roof, and may be installed or omitted as required.
  中国建筑的墙与欧洲传统房屋中的墙不同，它不承受屋顶或上面楼层的重量，因而可随需要而设或不设。
• The paper analysed the process of smashing rock near a explosion source by shock wave and stress wave and the reflecting action of stress wave on the free face. the vibration frequency varies inversely as both the charge weight and the distance away from the explosion source;
  分析了集中药室爆破时，爆破冲击波和应力波对药室附近岩体的破碎过程及应力波在自由面的反射作用。岩石质点振动主频率与药量、距离成反变关系；
• The unique advantages are: no contamination, high efficiency, free from power, less weight, easy for cleaning and maintenance and wide range of application.
  具有：无脱落污染、效率高、不需电能消耗、重量轻、容易清洗、便于维修、应用范围广泛等特点。
• There was no significant difference between the energy content of Scorpionida and that of Araneae, their mean energy content was 21.32 J/ mg ash free dry weight.
  蛛形纲蝎目和蜘蛛目动物含能值之间的差异不显著，平均含能值为21.32J/mg无灰干重。
• The article proposes to apply the secondary decision making to the weight distribution of urban environmental system and add the objectivity to all factors in the urban environmental system and the characterization parameters, so as to overcome the free weight distribution in environmental quality assessment.
  本文将多目标二级决策法用于城市环境系统的权重分配，对城市环境系统各要素及各要素的表征参数进行客观自动赋权，克服了环境质量评价中权重分配的主观随意性。
• Moreover, the relation between the loss rate of water and the drying shrinkage of binder paste is tight and namely free shrinkage was increased with the increase of loss rate of weight.
  同时，发现碱作用下水泥基材料的水分损失与收缩过程密切相关，即浆体的收缩随着水分的损失更加明显。
• The robust stability criteria are proposed in the form of LMIs based on Lyapunov and free weight matrices methods.
  基于Lyapunov和自由权矩阵的方法，得到了系统的鲁棒稳定性判据，并表示成线性矩阵不等式的形式。
• The Defense Advanced Research Projects Agency is considering plans such as weaponizing the BigDog robots and using them to carry extra gear to free Marines of the burden of extra weight. U.S.
  国防高级研究项目管理局正在考虑规划象大狗机器人这种装备武器，利用它们为海军陆战队员运载担负额外的重量。
• It means this tennis ball* while it is in free fall, it has no weight.
  再比如说这个网球。，自由落体过程中它没有重量。