Gastrin and cholecystokinin and secretin act on the same target organs.促胃液素、缩胆囊素和分泌素作用于相同的靶器官.The hormone that stimulates gall bladder contraction was called cholecystokinin.刺激胆囊收缩的激素被称为胆囊收缩素.Objective : To probe the rel...
现在经济开发区怎样了?How is the economic development zone going on?城市的这一部分已被划为重新开发区.This part of the city has been zoned for redevelopment.该城已被定为开发区.The town has been designated ( as ) a development area....
Stainless steel bolts and nuts shall be tightened on manhole covers.人孔盖使用不锈钢螺栓和螺母拧紧.We also supply pickling line, Degreasing line, Annealing furnace for stainless steel.我公司还承揽各种不锈钢酸洗生产线 、 不锈钢脱脂生产线 、 光亮退火生产线等.This paper i...