常見例句"Those pieces [that plants use for photosynthesis] exist, but we will have to sit down and rework them," said LaVan. “確實存在這些(植物用來進行光合作用的)裝置,但我們還得坐下來對它們進行改造,”拉萬表示。"It's like having a Ferrari that is also the most fuel-efficient car in the world," said LaVan. “就有點像擁有了一部在燃油效率方面表現(xiàn)也世界最佳的法拉利跑車,”拉萬表示。Next, Dr LaVan and his colleagues installed a protein called alpha-hemolysin into the protocell membrane. 下一步,拉文博士及其同事把一種叫做溶血素的物質(zhì)注入到原細胞膜中。Dr LaVan reckons that two of his protocells, measuring several centimetres across, could run a portable MP3 player for about 10 hours. 拉文博士估計,他們的兩個原始細胞通過幾厘米的跨越就能驅(qū)動一臺便攜式MP3達10個小時。David LaVan of the National Institute of Standards and Technology in Maryland and his colleagues wanted to study the operation of living cell membranes and their proteins. 位于馬里蘭州國家標準與技術(shù)研究所的大衛(wèi)拉文和他的同事試圖研究生物細胞膜及其蛋白質(zhì)的運作。 返回 Lavanant