lead nitrate
英 [liːd ˈnaɪtreɪt]
美 [liːd ˈnaɪtreɪt]
网络 硝酸鉛; 硝酸铅
双语例句
- Genetic Toxicity Effect of Lead Nitrate on Root Tip Cells of Triticum aestivum
硝酸铅对小麦根尖细胞遗传毒性效应 - Discussion on Method of Lead Determination Using Lead Nitrate and Metallic Lead as Reference Substances
硝酸铅和金属铅作为对照品测定铅含量方法的探讨 - Study on Physiological Change and Lead Absorption Effect of Lotus in Lead Nitrate Environment
荷花在硝酸铅环境下的生理变化及对铅吸收效应的研究 - Female SD rats were orally administered daily with 120mg/ kg and 220mg/ kg lead nitrate solution from 7th to 12th day of pregnancy.
SD雌性大鼠于妊娠第7～12天，每天灌服120mg／kg和220mg／kg硝酸铅水溶液。 - A polarographic study of lead nitrate complexes
硝酸根和铅离子的络合物的极谱研究 - AIM: To study the effect of mercury chloride ( HgCl 2) and lead nitrate [ Pb ( NO 3) 2] on human placental alkaline phosphatase ( HPAP), and the molecular mechanism of effect of Hg and Pb on development of fetus.
目的：研究汞和铅对人胎盘耐热性碱性磷酸酶（HPAP）的作用，以探讨汞和铅影响胎儿发育的分子机制。 - The continuous determination of arsenic and lead in the solution of the same sample by spectrophotometry is described, based on the reaction between hydrides and silver nitrate.
本文提出了以氢化物与硝酸银反应为基础的在一份试样溶液中连续测定微量砷和铅的分光光度法。 - The experimental principle, process and conditions using waste powder containing lead to produce lead sulfate and lead nitrate are introduced. The result expatiates that the chemical absorption has good effect in absorption of load dust and gas.
本文介绍了由含铅粉尘制备硫酸铅及硝酸铅的原理、实验流程及实验操作条件。结果表明，采用稀醋酸作吸收剂的化学吸收法净化含铅粉尘及铅蒸气效果较好。 - Simple and rapid simultaneous determination of micro amount of Zinc, Lead and Copperin human hair has been conducted by the polarographic adsorptive complex waves after diges-ting the sample with concentrated nitric acid and nitrate.
本文介绍用极谱配合吸附波方法同时快速测定人发中的锌、铅、铜，并着重研究了人发样品的预处理方法。 - The potential-pH diagram for the Au-Pb-CN-H_20 system has been depicted in this paper. The function of lead salts ( such as lead nitrate, lead actate) in cyanide leaching of gold has been studied.
绘制了Au-Pb-CN-H2O系的φ-pH图，研究了铅盐（如硝酸铅、醋酸铅）在氰化浸金过程中的作用。 - Methods: By using the permeable collagen membrane as a substrate, we modified the three dimensional fibroblast culture. After being cultured for 6 weeks, the fibroblast cultures were double colored with uranium acetate and lead nitrate and finally observed with electron microscopy.
方法：采用可渗性胶原膜（Celgen○R）作为底物，改进成纤维细胞的三维培养，6周培养后的培养物用醋酸铀和硝酸铅双重染色后用电镜进行观察。 - ICP-AES determination of arsenic 、 bismuth 、 iron 、 manganese 、 lead 、 stibium in pure copper by coprecipitation with lanthanum nitrate
硝酸镧共沉淀ICP-AES法测定纯铜中砷、铋、铁、锰、铅、锑 - Effect of Lead Nitrate on the Growth of Myrica rubra
铅对杨梅幼苗生长的影响 - The existing morphology of molybdenum in solution is identical by adjusting molybdenum to test pH value of solution. Lead nitrate standard solution is demarcated by choosing high-purity reagent MoS_2 as datum with high accuracy.
通过调整钼测试溶液pH值，使钼在溶液中存在形态一致（MoO24-），并选用高纯试剂三氧化钼为基准物质标定硝酸铅标准溶液，提高方法的准确度。 - Study on flotation separation of lead(ⅱ) by potassium iodide-cetyltrimethyl ammonium chloride-water system in the presence of sodium nitrate
硝酸钠存在下碘化钾-十六烷基三甲基氯化铵-水体系浮选分离铅（Ⅱ）的研究 - Lead tungstate nano-particles were prepared by deposition after being heat-treated at 100 ℃, using lead nitrate and natrium tungstate as starting materials and polyglycol 200 as dispersant.
以钨酸钠和硝酸铅为原料，以聚乙二醇200为分散剂，用沉淀法配制出钨酸铅混浊液。将钨酸铅混浊液在100℃烘干后，制备出钨酸铅纳米粉体。 - Effects of zinc lead and cadmium contamination on nitrate contents in Pakchoi
土壤锌铅镉污染对小白菜硝酸盐含量的影响 - It indicates that lead nitrate and nickel chloride have obvious reproductive toxicity.
提示，硝酸铅、氯化镍有明显的生殖毒性。 - Dust explosion study on the production of lead sulfate and lead nitrate from waste powder containing lead
利用含铅粉尘制备硫酸铅及硝酸铅的研究 - Cadmium pollution of vegetable soil can seriously affect the quality of vegetables, and application of a large number of nitrogen fertilizer which could lead to high nitrate accumulation in vegetables can also pose a threat to quality of the vegetables.
菜地土壤镉污染严重影响蔬菜品质，大量施用氮肥导致硝酸盐累积超标也对蔬菜品质构成威胁。 - The main work and results are as following: ( 1) The optimal processing conditions of preparing lead nitrate from waste lead storage battery were determined.
论文开展的主要工作及获得的主要结果如下：（1）确定了由废铅蓄电池铅膏制备硝酸铅工艺最佳条件。 - Human activities lead to change the soil particle size, also lead to change soil nutrients and soil particle size is also relevant to underground leak of nitrate in karst soil.
人类活动导致了土壤粒径的变化，同时也引发土壤养分的变化。硝态氮在岩溶土壤的漏失也与土壤的粒径有关。