常見(jiàn)例句雙語(yǔ)例句Explosions are registered by seismographs and they define the structure of Earth crust.每次爆炸均由地震儀測(cè)量,科學(xué)家則根據(jù)測(cè)量結(jié)果判定出地殼搆造。Kurile Lake was formed 8300-8400 years ago by a large volcanic explosion and a collapse of the Earth crust.庫(kù)頁(yè)湖形成於8300—8400年前的一次大型火山噴發(fā)與地殼下陷。Variations of gravity field in this area may be caused by the earth crust deformation, quality transition in deep crust and fault creep deformation.重力變化可能是由該區(qū)地殼形變、地殼深部質(zhì)量遷移和斷層蠕動(dòng)共同作用引起的。原聲例句They float on pieces of the Earth's outer skin,or crust.And, seawater contains only 3.7% of the total magnesium present 7% in the Earth's crust.而海水衹含有,地表鎂縂量的,3。麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選Then,seventy-million years ago, the Earth's surface, or crust,pushed upward.權(quán)威例句Such depths are commonplace when sample cores are drilled out of the earth's crust by geologists.ECONOMIST: The hole story of global warmingNo large hole in the earth's crust seems to be 202m years old.ECONOMIST: The rise of the dinosaursThere is no technology to plug volcanoes which pierce the earth's crust, or to bind the faults which cause earthquakes.ECONOMIST: Disasters are about people and planning, not nature’s pomp 返回 earth crust