“地氟病”是较为典型的地方性氟中毒疾病，是环境地球化学领域一个较为流行的研究课题。
有许多原因可以导致恋人的分手，而误会只是一个具有代表性的原因。
大多数淋巴结是卵圆形的，一般表现为中央区呈等回声和周围区呈低回声（图20）。
我在泰国东北部遇过一位年轻女子希蕊，她的故事就很典型。
几种常用农药残留速测方法对甲胺磷残留检测效果的评价
1·In this paper it is presented the development tendency of oversea DSP technique, main manufacturers of DSP and their leading products as well as the typic system.
文中介绍了国外DSP技术的发展趋势，国外DSP的主要生产公司及其主导产品，并介绍了典型的DSP系统。
2·In the system S1240 the most typic application of the information sound sent by the network DSN is the recorded information of dynamic number changing.
在S1240系统中，对于通过DSN网络送出的通知音，最典型的应用就是动态改号的录音通知。
3·S-isotopic components in the ore with typic sedimentary structures are similar to those of metamorphic volcanic copper deposit. The ore bodies occurred as stratification.
矿体呈层状，矿石具典型的沉积构造，矿石硫同位素组成与国内变质火山岩铜矿床相似，气液包裹体氢氧同位素组成介于大气循环水和变质水之间。
4·Typic ultrastructure of apoptosis cells was found under electron microscope after the cells were treated with DCI.
电镜观察发现，经DCI处理后的部分细胞具有凋亡细胞的典型形态特征。