Some communicable diseases are transmitted only through the agency of insects.某些传染病只通过昆虫来传播.Some communicable diseases are transmitted only through the agency of vermin or insects.某些传染病只通过害虫和昆虫来传播.Communicable diseases h...
The design calculation of heat exchanging system in carbonizing tower are introduced.着重介绍了碳化塔换热系统的设计计算.OBJECTIVE To investigate a quality control method for the carbonizing process.目的:寻找中药炒炭存性的质控手段.There are different ca...
What other efferent pathways are involved in the vomiting response?呕吐反射中还涉及到什么别的传出通路?Symptoms: If ingested, it can cause vomiting, diarrhea and abdominal pain.症状: 如果咽下细菌, 它能导致呕吐 、 腹泻、腹痛.In acute bowel obstruction, patien...