A Z<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_1.gif">=Lim<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_2.gif">/LD<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_3.gif"> B
Z<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_4.gif">越大,表明化学物质引起急性死亡的危险性越大 C
Z<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_5.gif">值是一个相对稳定的指标 D
Z<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_6.gif">是急性毒性常用参数之一 E
Z<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12476027_0_7.gif">越大,表明化学物质引起慢性死亡的危险性越大