Some new fluorescent probes and sensors are prepared using these techniques , and they are utilized to determine some medicines and toxic materials in the environments 利用这些方法制备了几种新型荧光探针及传感器,并用于药物和环境毒物的检测中。
Fire hazard testing - part 7 : guidance on the minimization of toxic hazards due to fires involving electrotechnical products - section 4 : unusual toxic effects in fires 火灾危害试验.第7部分:归因于包围机电产品的火焰的最低毒性危害指南.第4节:火灾中非常毒物的影响
The results indicated so2 could transform into sulfite in vivo after so : inhalation and distribution into lung and other organs such as brain and heart , these results offer a support for the viewpoint that so2 is a systemic toxic agent 这说明so _ 2被小鼠吸入后可转化为亚硫酸盐并可分布到肺和其他器官如脑和心等，从而为so _ 2是一种全身性毒物的观点提供支持。
Moreover , since it is intrinsically difficult to assess costs and benefits that are not denominated in dollars ' worth of machinery or tonnes ' worth of toxic emissions , how do you decide which regulations to cut 另外，本质上法令优点与缺点的度量是困难的，不能用机器的消耗和带来的益处来度量，也不能用排放毒物的吨数来度量，那么怎么来决定一个法令是否应该被取消呢？
6 psychological caring : according to patients ' symptoms and educated level , give psychological aid , interpret the nature of poison , general symptoms , ways of treatment and tell notify the notices of patients , due to the reason that patients commonly have the consciousness of worry 6心理护理：中毒患者普遍存在恐惧紧张情绪，抢救时根据患者的病情文化程度，给予身心安慰和心理支持，并适时向他们讲解毒物的性质，常见症状以及治疗方法，并交待注意事项。
Examinations of the prince ' s body have found no trace of cyanide , arsenic , mercury or any other poison his uncle , enrique , was believed to have used to kill him , according to the convent where the prince ' s remains have lain since 1409 卡斯蒂尔的遗体从1409年起一直被埋葬在西班牙的一所修道院内，按照修道院方面的说法，科学家们在这位王子的身上没有找到任何氰化物砒霜或是其他类型毒物的痕迹，而长久以来人们始终认为其叔叔恩里克就是用那些东西将他害死的。
A review on the toxicological study of chemicals using gene - analytic techniques in china was introduced in the paper , main chemicals concerned are lead , cadmium , nickel , chromium , manganese , benzene , benzo ( a ) pyrene , vinyl chloride , trichlorethylene , alcohol , octyl phenol , ethyl nitrosocarbamide , mnng etc 摘要按化学毒物的类别，概略地介绍了近年来我国基因分析技术在化学物（包括铅、镉、镍、铬、苯、苯? ( a )芘、氯乙烯、三氯乙烯、酒精、辛基酚、乙基亚硝基脲、 mnng等）毒性检测中的应用情况。
To ensure the security of drinking water , pollution control on organic toxicants has become one of the major aspects in present environmental protection . started from the pollution status of organic toxicants along yangste river in jiangsu provinces , the sifting method of priority organic toxicants are present and applied , some suggestions of pre - warning system of prior control organic toxicants are listed in this paper 长江(江苏段)的有机毒物污染控制对于保障饮用水安全具有十分重要的意义,通过对长江(江苏段)有机毒物污染和沿岸污染源现状的分析,提出并举例说明筛选优先控制有机毒物的方法,并对建设江苏沿江优先控制有机毒物污染的预警体系提出了建议。
Examinations of the prince s body have found no trace of cyanide , arsenic , mercury or any other poison his uncle , enrique , was believed to have used to kill him , according to the convent where the prince s remains have lain since 1409 . " it appears the prince wasn t poisoned after all , " the convent s sister maria jesus galan said on saturday 卡斯蒂尔的遗体从1409年起一直被埋葬在西班牙的一所修道院内，按照修道院方面的说法，科学家们在这位王子的身上没有找到任何氰化物砒霜或是其他类型毒物的痕迹，而长久以来人们始终认为其叔叔恩里克就是用那些东西将他害死的。
The results showed that the interaction between selenium and mercury in rats mostly is the antagonism on the both acute toxicity tests and sub - chronic ones . liver , kidney , gland , heart , spleen , lungs , stomach and testis of rats are the target organs of mercury , selenium and their joint poison . and liver , kidney and spleen are three most important target organs 研究结果表明，大鼠体内硒与汞的急性和亚慢性相互作用主要表现为拮抗作用；大鼠肝脏、肾脏、胸腺、心脏、脾、肺、胃和睾丸等组织器官都是硒、汞及其联合毒物的靶器官，其中肝脏、肾脏、脾脏是三个主要靶器官；肝脏中汞与硒的含量呈高度正相关，肾脏中汞与硒的含量呈负相关，但相关性不甚好。
