Some communicable diseases are transmitted only through the agency of insects.某些傳染病只通過(guò)昆蟲(chóng)來(lái)傳播.Some communicable diseases are transmitted only through the agency of vermin or insects.某些傳染病只通過(guò)害蟲(chóng)和昆蟲(chóng)來(lái)傳播.Communicable diseases h...
The people's voice has been stilled.人們安靜了下來(lái)。Her crying slowly stilled.她的哭聲慢慢靜了下來(lái)。Kathryn's quiet voice stilled the clamour.凱瑟琳平靜的聲音使得嘈雜聲平息了下來(lái)。...
What other efferent pathways are involved in the vomiting response?嘔吐反射中還涉及到什么別的傳出通路?Symptoms: If ingested, it can cause vomiting, diarrhea and abdominal pain.癥狀: 如果咽下細(xì)菌, 它能導(dǎo)致嘔吐 、 腹瀉、腹痛.In acute bowel obstruction, patien...
The design calculation of heat exchanging system in carbonizing tower are introduced.著重介紹了碳化塔換熱系統(tǒng)的設(shè)計(jì)計(jì)算.OBJECTIVE To investigate a quality control method for the carbonizing process.目的:尋找中藥炒炭存性的質(zhì)控手段.There are different ca...