pitch-dark：漆黑的

pitch-black 漆黑的 | pitch-dark 漆黑的 | pitchblende 瀝青油礦

pitchblende：瀝青鈾礦

居禮夫人測量了瀝青鈾礦(pitchblende)的放射性,瀝青鈾礦含有75%的氧化鈾(UO2),放射強度卻是氧化鈾的四倍,因此她推測礦物中應該另外存在比純鈾更活潑的物質,后來便是由瀝青鈾礦中提煉出釙(polonium,Po,以居禮夫人的故鄉(xiāng)波蘭命名)與鐳(radium,

pitchblende：瀝青油礦

pitch-dark 漆黑的 | pitchblende 瀝青油礦 | pitched battle 激戰(zhàn)

pitchblende：瀝青原礦

"pit run gravel","坑礫石" | "pitchblende","瀝青原礦" | "pitman","連桿,搖桿"

pitchblende group：瀝青鈾礦類礦物

pitchblende 瀝青鈾礦 | pitchblende group 瀝青鈾礦類礦物 | plankton 浮游生物

pitchblende minerals：瀝青鈾礦

"[投]擲角散射","pitch-angle scattering" | "瀝青鈾礦","pitchblende minerals" | "叉式分岔","pitchfork bifurcation"

q minerals, pitchblende：瀝青嘆

釷礦 minerals of thorium | 瀝青嘆q minerals, pitchblende | 米納瓦[法國一反應器名稱] Minerve

q pitchblende; nasturan; uraninite：瀝青嘆

節(jié)距 pitch | 瀝青嘆q pitchblende; nasturan; uraninite | 選段 pitching

q hydrated thorium free pitchblende：水合無釷瀝青嘆

水合電子 hydrated electron | 水合無釷瀝青嘆q hydrated thorium free pitchblende | 水力 hydraulic

pitched battle：激戰(zhàn)

pitchblende 瀝青油礦 | pitched battle 激戰(zhàn) | pitcher plant 豬籠草