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- lead sodium hyposulfite 硫代硫酸铅钠
- Attended to the sodium hyposulfite saying. 顾海波说。
- Conceal disturbing elements like iron,copper,lead with hydrogen fluoride amine-EDTA,add the potassium iodide to separate iodine, and take starch as indicator,titrate with sodium hyposulfite. 试样以王水分解、泡塑富集分离金,硫脲解脱,以硝酸-硫酸破坏硫脲,用氟化氢胺-EDTA掩蔽铁、铜、铅等干扰元素,加碘化钾使之析出碘,以淀粉为指示剂,用硫代硫酸钠进行滴定。
- Agent:jinzhou futa industry and trade co.,led.is the designated sales agent of Eagle is industrial sodium hyposulfite produces. 代理:锦州福达工贸有限责任公司是鹰嘴山牌工业硫酸钠国内指定销售代理商。
- It is reported in this article that FAAS analysis method is used to determine gold content in the system of the Sodium hyposulfite. 应用原子吸收法测定海波体系中金。
- After comparison,sodium hyposulfite is the preferred absorbent,which the resultant has no influence on the environment with sodium hyposulfite over absorbed dose. 经比较,硫代硫酸钠吸收量大,生成物对环境没有影响,为首选吸收剂。
- Yesterday, was busy with the new book release the summer sodium hyposulfite to send in the short note on own initiative to reporter, disclosed after he left Chongqing's experience and the change. 昨日,忙于新书发行的夏海波主动给记者发来短信,透露了他离开重庆后的经历和变化。
- Keywords xanthan gum;thermal stability;sodium hyposulfite;thermogravimetry; 黄原胶;热稳定性;硫代硫酸钠;热重分析;
- 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。
- 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。
- Keywords hydrogen sulfide;sodium hydrosulfide;sulfur;thiourea;sodium hyposulfite; 硫化氢;硫氢化钠;硫磺;硫脲;硫代硫酸钠;
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Keywords ethiofencarb 2;3-dichloro-N;N-dimethylpropan-1-amine methanol sodium hyposulfite reaction medium; 杀虫丹;1-二甲氨基-2;3-二氯丙烷;甲醇;硫代硫酸钠;反应介质;
- 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。
- Keywords dicyandiamide-formaldehyde;sodium hyposulfite;acid red B;flocculation;decolorization; 聚合双氰胺甲醛;硫代硫酸钠;酸性红B;混凝;脱色;
- No road of flowers lead to glory. 没有一条通往光荣的道路是铺满鲜花的。
- Copper has less resistance than lead. 铜的电阻比铅的小。