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- With the different development degree of the stem, the distributions of anthraquinone compounds showed different characteristics in the epidermis, cortex, vascular bundle and pith rays. [結論]蒽醌類(lèi)化合物在莖中的分布是多位點(diǎn)的，隨著(zhù)莖發(fā)育程度的不同，其表皮、皮層、維管束和位射線(xiàn)中蒽醌類(lèi)化合物的分布表現出不同的特點(diǎn)。
- The pith of that theory is serving for people. 那個(gè)理論的精髓是為人民服務(wù)。
- A display device that uses a cathode ray tube. 一種使用陰極射線(xiàn)管的顯示裝置。
- That was the pith of his argument. 那就是他論據的要點(diǎn)。
- Radioactive ray is material thing. 放射線(xiàn)是實(shí)際的物質(zhì)。
- A ray flower or the corolla of a ray flower. 舌狀花舌狀花或這種花的花冠
- The gun can fire invisible rays. 這槍能發(fā)出看不見(jiàn)的射線(xiàn)。
- My eyes were blinded by the direct rays of light. 在光線(xiàn)的直射下，我看不清楚東西。
- All eyes directed their rays on the hero. 所有人的目光都匯集到那位英雄身上。
- The researches are concerned with alpha rays. 這些研究是關(guān)于阿爾法射線(xiàn)的。
- A ray of sunlight pierced the clouds. 一縷陽(yáng)光穿透了云層。
- I was left without a ray of hope. 我連一線(xiàn)希望也沒(méi)有了。
- medullary ray; pith ray 髓(射)線(xiàn)
- Her visit brought a ray of sunshine into the children's lives. 她的來(lái)訪(fǎng)給孩子們的生活帶來(lái)了歡樂(lè )。
- Let's go to the beach and catch some rays. 讓我們到海邊享受點(diǎn)陽(yáng)光
- Sight is made possible by rays of light impinging on the retina. 由于光線(xiàn)射到視網(wǎng)膜上,眼睛才看得見(jiàn)。
- The pith in the stems or roots of certain plants. 木髓某些植物莖或根中之髓質(zhì)
- To remove the pith from(a plant stem). 去髓從（植物莖）中提取髓
- Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡，接著(zhù)便沖出了房間。
- Consisting of or resembling pith. 髓的，多髓的與髓有關(guān)的，由髓組成的
