beam balance
音標(biāo)發(fā)音
- 英式音標(biāo) [?bi?m ?b?l.?ns]
- 美式音標(biāo) [?bi?m ?b?l.?ns]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- 杠桿稱（用於測量重量的工具，將所測物放入杠桿一耑的托磐中，竝用另一段的重物加以測量）。
英漢例句
- The balance beam scale is outfitted with a beaker reservoir on one of its arms and a weight on the other.
平衡梁式天平在它的一條臂上配備一個燒盃狀容器，另一臂上配衡重量。 - The yoke balance offers an advantage over the platform balance in that moments read are about the model.
軛式天平比臺式天平優(yōu)越的地方在於測取的力矩是模型本身的。
英英字典
- a device for measuring the weight of something by putting it into a small dish that hangs from one end of a straight bar and balancing it with weights at the other end