aCommittee F16 has identified the location of selected changes to this standard since the last issue (F2280-11a) 委员会F16辨认了选择的变动的地点对这个标准的从最后问题(F2280-11a)[translate] a每当我想到我的朋友,我的心里都感到十分的温暖 正在翻译,请等待...[translate] ...
monitoring may be used to determine if an employee is developing DNA damage from being exposed to asbestos. On the other hand, a different type of test could potentially determine if the
From rural farming to urbanization and industrialization, human activities can imprint changes in soil utilization patterns and mark the progress of social times. Soil morphological characteristics may be altered by engineering activities such as human disturbance and transport [1]. In recent decades, ...