例句與造句

1. The other part of their paper was to evaluate the risk of heavy metal ( cadmium ) movement in the field . first , the experiment of cadmium sorption was carried out in a 15mx 15m plot at yongledian , tongxian county , in beijing and 36 different soil samples were taken from the field plot according to the 3mx3m grid size
   首先，在永樂店試驗站15m 15m的試驗小區(qū)上，以3m 3m為網(wǎng)格間距取36個點的土樣，獲得每個土樣的土壤質(zhì)地，對這36個土樣在實驗室內(nèi)開展鎘的吸附實驗，研究其吸附特性，獲得吸附參數(shù)。
2. It's difficult to find yongledian in a sentence. 用yongledian造句挺難的