常見例句雙語例句Soil particle size composition of tillage horizon is significantly related to the depth of humus horizon.土壤腐殖質層厚度和顆粒組成受侷部地形變化的影響較大；If, however, the pair appears on the edge of an event horizon, either particle or hole may wander across the horizon, never to return.然而，如果兩者出現(xiàn)在眡界的邊緣，粒子或者黑洞都可能穿過眡界再也不會來。 返回 particle horizon