英漢例句雙語例句Root exudates markedly altered in species and quantity under heavy metal stress.在重金屬脅迫下，植物根系分泌物種類和量會發(fā)生顯著變化。However, these general, preprogrammed responses, propagated by nature through species, can be altered to better suit the individual.然而這些先天模式是可以變化的，以便更好地適應環(huán)境。These eruptions have dramatically shaped life on Earth, pumping huge amounts of ash, dust and gas into the atmosphere that have killed off species and altered global climate.這些火山的爆發(fā)引人注目地改變了地球上的生命，大量的火山灰、塵埃和氣體注入大氣，就會殺死很多物種和改變?nèi)虻臍夂颉?/li>altered species更多例句