膠木棒 的英文怎麼說
中文拼音 [jiāomùbàng]
膠木棒
英文
bakelite rod-
Both the rubber and the pith ball are negatively charged.
這時,橡膠棒和木髓球兩者都帶負電荷。Students of christian alliance s. y. yeh memorial primary school used special materials to make the model, including tracing paper, plastic bowl, sticks and ceramic tiles
宣道會葉紹蔭紀念小學的同學以特別的物料製造模型,包括玻璃紙、透明塑膠碗、雪條木棒、竹簽和紙皮石等。Strike out enough distance in restrictor bar groove with a soft hammer ( rubber or wooden ) so that the damaged restrictor bar can be dismantled easily
用軟質錘子(橡膠或木質)將損壞的節流棒敲出節流棒槽足夠的距離,一致可以方便的拆卸下。
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