例句與造句

1. According to the differences of sedimentary facies and environment , the source rock are divided into four types such as lime - mud reef in platform margin , platform inner sag , deep - water flat slope or continental shelf , abyssal basin , the lime - mud reef type is distributed in platform margin of upper ordovician , the remained three types are widely distributed in cambrian - ordovician system
   根據(jù)沉積相帶與沉積環(huán)境的不同，可將烴源巖劃分為在不同沉積環(huán)境中的4種類型烴源巖；臺(tái)地邊緣灰泥丘型烴源巖、臺(tái)地內(nèi)凹陷型烴源巖、深水緩坡與陸棚型烴源巖、深海盆地型烴源巖。
2. It's difficult to find flat slope in a sentence. 用flat slope造句挺難的