促胃液素、缩胆囊素和分泌素作用于相同的靶器官.Gastrin and cholecystokinin and secretin act on the same target organs.胆囊疾病和胰腺囊性纤维性变也常常纠缠我.Gall - blader disease and cystic fibrosis also often involve me.在胆囊管上的结扎可能滑脱.The tie on the cystic duct ma...
The people of Judea flocked to the city.人们成群结队地涌向城里.The crowd flocked into the church.人群涌入教堂.The public have flocked to the show...公众蜂拥而至观看演出。People flocked to hear the new prophet.人们成群结队地去听这新的预言家演讲。Crowds flocked after ...
Insects and worms are all invertebrates.昆虫和蠕虫都是无脊椎动物。In the earthworm and many other invertebrates, these excretory structures are called nephridia.在蚯蚓和许多其它无脊椎动物中, 这些排泄结构称为肾管.But regulators with spine are still better th...
Ashing should be avoided.避免采用灰化消解.Wet ashing and flame atomic absorption determination of Ca, Mg and Fe have been studied.本文研究了湿法灰化火焰原子吸收法测定多种加工食品中的钙 、 镁和铁.We have the capabilities of preparing samples from ashing to wet...