这种铟同位素与地球产生在同一时代.This indium isotope was created at the same time as the earth.金属铟是重要的稀有金属新材料.Metal indium is an important rare metal new material.报道了乙酰丙酮铟的合成方法.A synthesis method of indium tris acetylacetonate is introd...
New Orleans now has one elected tax assessor - instead of seven, each overseeing his own fief.新奥尔良现在有一位民选的税务稽核员, 而非再是七位各管一摊....UN monitors overseeing Namibian independence.监督纳米比亚独立情况的联合国核查员North Korea is mainly known for...