The human thumb is opposable.人类的拇指与其他四指对置.The thumb is opposable to the forefinger.大拇指可与食指相对.The opposable thumb allows them to pick up small items and grip objects from Both sides.利用拇指和手指可以捡拾小东西和抓握物体....
I'll have the steak and chicken combo platter.我要牛排和鸡组合餐。For single selection, the combo box is a superb control.对于单一选择, 组合框是非常好的控件.Combo boxes clearly differentiate between the text - entry part and the list - selec...
我们用气相层析法来测定各种谷物的水分.We use gas chromatography for moisture determination in a number of grains.酶反应产物用硅胶柱层析法提取,可以得到高纯度的异槲皮甙.The purity of isoquercitrin was isolated with a gel column.提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.A new meth...