例句與造句

1. oxygen isotope records of carbonates from lake qinghai as environmental archives : re-explanation
   青海湖碳酸鹽氧同位素環(huán)境記錄再認(rèn)識(shí)
2. many research such as clay minerals, suspend in the sea, the grain size trend analysis of surface sediment, poc 6 cu and 8 c13 in bottom sediments etc . showed that : the yellow sea warm current divided the south yellow sea into two, the terrestrial material of modern sediment on the west shelf plain mainly came from the modem yellow river suspend carried by the alongshore current, and the sediment difference between the west and east side of yellow sea trough was represented by the sedimentation thickness in postglacial period, sedimentation stratum, and oxygen isotope record
   粘土礦物、碳酸鹽、粗碎屑、海域懸浮體、表層沉積物粒度趨勢(shì)分析、pocc~(13)及底質(zhì)沉積物的c~(13)等多方面研究表明：以黃海暖流為主導(dǎo)，南黃海堆積陸架平原西側(cè)現(xiàn)代沉積物陸源物質(zhì)主要源于黃海沿岸流攜帶的現(xiàn)代黃河懸移物質(zhì)，黃海槽東西兩側(cè)的沉積差異主要表現(xiàn)在冰消期以來(lái)沉積厚度、沉積層序、氧同位素記錄上。
3. It's difficult to find oxygen isotope record in a sentence. 用oxygen isotope record造句挺難的