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- Another preparation is electrooxidation of lead acetate in acid solution. 另一种方法是在酸性溶液中对醋酸铅进行氧化。
- Lead acetate (100g) was dissolved in 0.5 M acetic acid solution. A platinum anode and lead cathode were suspended in the solution and a current of density 1.0 mA cm-2 was passed. The deposit was ground and washed with water. 将100g醋酸铅溶解在0.;5M的醋酸溶液中;把铂阳极和铅阴极悬浮在该溶液中;并通入电流密度为1
- Two groups were dosed orally with lead acetate at 15 and 30 mg Pb/Kg BW/day respectively for 12 weeks. 两个处理组分别以15和30mg铅/千克体重/天的剂量投服醋酸铅12周。
- Fertilization and embryo development toxicity in gravidity mice female offspring exposed to lead acetate was studied. 研究醋酸铅对染毒妊娠小鼠雌性后代生长发育和卵母细胞受精、受精卵卵裂及早期胚胎发育的影响。
- Keywords lead acetic;spermatogenesis;toxicity;mouse; 醋酸铅;精子发生;毒性;小鼠;
- It is found that in the presence of lead acetate BFA can exhibit strong RTP emission which was stable within 4 minutes without the flowing of dry gas. 醋酸铅存在时,BFA能产生强的RFP,虽不通干燥气体,RTP强度也能在4分钟内保持稳定。
- Aim To study the toxicity of the lead acetate on the fertilization ability of sperm and the development of early embryo in mice. 目的研究醋酸铅对公鼠精子受精能力及受精卵发育的毒性,为进一步研究提供依据。
- The toxicity of lead acetate on embryo development in vivo was investigated on mice by adding lead acetate into drinking water. 采用饮水染毒法研究碱式醋酸铅对小鼠早期胚胎体内发育的毒性。
- Other methods include alkaline formation of lead battery positive plates (Voss and Freundlich) and electrooxidation of lead acetate in an alkaline solution (Zaslavskii). 其他方法包括在碱性环境制备铅电池的正极和在碱性溶液中用醋酸铅进行电氧化。
- After being poisoned by different doses of lead acetate, ET, NO concentration Na+-K+-ATPase and Ca2+-Mg2+-ATPase activity of the brain tissues were detected. 经不同剂量醋酸铅灌胃染毒5d后,测定各组脑组织中内皮素(ET)、一氧化氮(NO)的含量及Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶的活力。
- Abstract:Take use of the sediment containing the lead from the acidized copper and cadmium sediment to hydro metallurgic produce the lead acetate and lead. 利用铜镉渣酸浸后的含铅废渣湿法生产醋酸铅及铅,有利于提高经济效益、改善生态环境。
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Studies of the toxicity of the lead acetic on spermatogenesis of the male mice 醋酸铅对小鼠精子发生毒性研究
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The team recovered its lead in the second half. 该队在下半场重新领先。
- Firstly, stabilized titanate water solution was obtained by citrate amic complexing with tetrabutyl titanate, then lead acetate and zirconium nitrate solution were added to the system stoichiometrically to form uniform PZT solution. 实验中使用柠檬酰胺为络合剂,首先与钛酸丁酯络合,形成稳定的水溶剂溶液,再与硝酸锆和醋酸铅水溶液按一定比例混合后形成前驱体溶液;
