LCLO

网络释义

1.	Learn Chinese Language Online The goal of Learn Chinese Language Online (LCLO) is to reduce the Mandarin Learning curve, promote and introduce the mos… www.en8848.com.cn
2.	吸入最低致死浓度人吸入最低致死浓度(LCLo):600 ppm·30min急性中毒表现:硫化氢可致组织缺氧,主要损害中枢神经系统,对粘膜有刺激作用.短期 … www.5doc.com
3.	半数致死浓度人经口半数致死浓度(LClo):5 000 ppm·5min急性中毒表现:对皮肤,粘膜和眼睛有腐蚀性.轻度出现流泪,咽痛,咳嗽水肿;中度症状加 … www.5doc.com