常見例句Holdren, the center’s director. 長期以來,因赤道地區(qū)云層較厚,成像不清一直是困擾傳統(tǒng)光學(xué)傳感器的主要問題?!?/li>Holdren also acknowledged that the Waxman-Markey bill was not perfect. 霍爾德倫同時承認維克斯曼-馬爾凱法案并非完美。John Holdren a former Harvard professor and renowned expert on energy and climate -- is here with me on this trip. 另一個是霍爾德倫博士,前哈佛垂錠教授和聞名的能源和汽候?qū)<?,他今天與我同行。Obama's science adviser, John Holdren, said in early April he hoped the announcement would be made within a month. 奧巴馬的科學(xué)顧問JohnHoldren在四月早些時候表示他希望任命能在一個月之內(nèi)完成。John Holdren, a former Harvard professor and renowned expert on energy and climate -- is here with me on this trip. 另一個是霍爾德倫博士,前哈佛大學(xué)教授和著名的能源和氣候?qū)<遥裉炫c我同行。John Holdren's recent talk on proliferation hazards of plutonium when reprocessed, and when disposed of in geologic repositories. 最近演說關(guān)于當(dāng)鈽進行再處理時以及當(dāng)儲存在核廢料儲存場時所造成核擴散的危機。 返回 Holdren