昨天在华盛顿举行的中东和谈有了取得进展的迹象。Middle East peace talks in Washington showed signs of progress yesterday.该国的经济困境阻碍了其科研机构的工作进展。The country's economic plight is strangling its scientific institutions.正式确立合作关系将会促进共和国之间合作的顺利进展。T...
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...
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...