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- Prior to Rutherford, Eugene Goldstein had observed canal rays, which were composed of positively charged ions.After the discovery of the electron by J.J. 其中一个大统一理论的预言是，构成通常物质的大部分质量的质子能自发衰变成诸如反电子之类更轻的粒子。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The Panama Canal joints two oceans. 巴拿马运河连接两大洋。
- Radioactive ray is material thing. 放射线是实际的物质。
- They dragged the canal for the missing child. 他们用拖网沿运河打捞失踪孩子的尸体。
- The canal is navigable all the year. 这条运河全年可通航。
- In July,1956, Egypt had seized the Suez Canal. 一九五六年七月，埃及占领了苏伊士运河。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- The gun can fire invisible rays. 这枪能发出看不见的射线。
- My eyes were blinded by the direct rays of light. 在光线的直射下，我看不清楚东西。
- All eyes directed their rays on the hero. 所有人的目光都汇集到那位英雄身上。
- Coal used to be sent here by canal. 煤过去常经过运河送来。
- The new canal will link the two rivers. 新运河将两条河连在一起。
- The researches are concerned with alpha rays. 这些研究是关于阿尔法射线的。
- Digging the canal was a Herculean task. 开凿运河是项极其艰巨的工程。
- The canal is now open to shipping. 该运河现已通航。
- The boat chugged along the canal. 小船稳稳地顺著运河突突地航行。
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- Many oceangoing ships are sailing on the canal. 许多远洋船只在这条运河上航行。
