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- hand spring balance 手提式弹簧吊秤
- I want to buy a spring balance. 我想买个弹簧称。
- His hand sprang to the sword hilt. 他的手飞快去抓剑柄。
- Spring Balancer is a kind of lifting gear. 弹簧平衡器是起重工具的一种。
- I measure with spring balance which used to shopping by my mother in market,and it weights nearly 2.5kg. 我用我老妈买菜的弹簧秤（也不知准不准）量了一下，差不多五斤吧。
- The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch. 摘要快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
- Grandma takes a spring balance with her every time she goes to the grocery store, in case the vendors give her short weight. 姥姥为了防止小贩缺斤短两,每次出去买菜都要带个弹簧秤。
- The improved Jolly spring balance has the advantages of beautiful shape, easy for adjusting, good stability and high precision. 改进后的约利弹簧秤外形美观，便于调节，稳定性好且精度高。
- BA) single balance controller: the balance suspending machine with( BA) single balance controller is the ideal substitute scheme of the traditional spring balance machine. （ba气动平衡吊平衡器）一平衡控制器：配有（A）平衡控制器的平衡吊是传统型弹簧平衡吊的最佳替代方案。
- Therefore, the spring balancer is the necessary auxiliary tool for production. 因此，弹簧平衡器是工厂生产中不可缺少的辅助工具。
- BA) single balance controller : the balance suspending machine with (BA)single balance controller is the ideal substitute scheme of the traditional spring balance machine . （BA气动平衡吊平衡器）单一平衡控制器：配有（BA）单平衡控制器的平衡吊是传统型弹簧平衡吊的最佳替代方案。
- The lookout on a whaling ship has sighted a spouting whale. All hands spring to their jobs. The harpooner takes aim with his gun and fires. There is a short fight. 捕鲸船上的了望者看到了一头正在喷气的鲸鱼。所有的人立即投入各自的工作。鱼叉手用他们的鱼枪瞄准，然后开火。这是一场非常短的战斗。
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- The teacher asked the pupil to put his hand down. 老师叫这个小学生把手放下。
- Kazuo, Kobayashi, 2001, “Comparison Between Spring Balancer and Gravity Balancer in Inertia Force and Performance,” ASME Journal of Mechanism. 黄俊逸，“单自由度弹簧平衡机构之概念设计”，台湾大学，机械工程学研究所，2004。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- It is a complete system mated with our RF series pneumatic spot welding tong, water-supply cable and RF series spring balancer, it shows more user-friendly. RF型轨道平移多用途滑车装置配有我公司生产的RF系列气动点焊钳、通水电缆和RF系列弹簧平衡器，使之形成一个完整的系统，更加便于用户选用。
