This innervate the adjacent region of the fore and middle intestine.这就为前肠和中肠的邻接部分提供了神经.Some parasympathetic fibers innervate the vertricular blood vessels.某些副交感神经纤维支配心室的血管.The remaining portion of the left nerve innervat...
Insulin is secreted by the pancreas.胰岛素是胰腺分泌的。There are about 1.5 million islets is the pancreas.胰腺里大约有一百五十万个胰岛.Duodenun is joined to the liver and to the pancreas by ducts.十二指肠通过导管与肝和胰相连....
The best way to represent the isotactic structure is with molecular models.表示等规结构的最好方法是用分子模型.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.聚乙醛可以以无规, 间同和全同形式存在.Polyacetadehyde may exist in atacti...
煤火烧得正旺,上面的铁茶壶嘶嘶地响个不停。The iron teakettle was hissing splendidly over live coals.茶壶从她手中掉了下来.The teapot dropped out of her hand.她把茶壶又添满了开水.She refilled the teapot with boiling water....
而且他的面孔光润, 颚骨下陷.And then his face was smooth , with a receding jaw.强壮齿龈和颚骨, 减少疾病传染.Strong gum and jaw bone, to reduce the spread of the disease.她们嘴唇纤薄,眼睑象纸似的扑闪, 颚骨见棱见角, 喉结突出,心灵枯萎.They have thin lips and papery eyelids, bo...