胂是一种无色的有毒的气体需要小心地对待.Arsine is a colorless, poisonous gas that requires careful handling.本文研究了DCB偶氮胂与Cr2O2-7的褪色反应.The fading reaction of DCB arsenazo with Cr 2 O 2 - 7 was studied.本文研究了DCB偶氮 胂与Cr2O2 - 7的褪色反应.The fading re...
Make a large anterolateral midaxillary incision in the fifth intercostal space.在腋中前面偏一点的位置尽量大的切开直至第五条动脉间的空隙.Healing of 2 anterolateral incisions was complicated by eschars that ultimately resolved with local wound care.2...
各家经营各自的农场，收获各自的劳动成果。Each family farms individually and reaps the benefit of its labor.将已收获过的黄瓜、西红柿和其他作物的秧蔓割下，制成堆肥。Cut down and compost spent cucumbers, tomatoes and other crops.他把先前检查过的那些口袋又查了一遍，毫无收获。Uselessly, he checke...