1) pencil factory
铅笔厂
2) pencil
[英]['pensl] [美]['pɛnsḷ]
铅笔
1.
Due to only the acidity of gastric juice was considered for the determination of soluble elements in toys and pencils by the standard method, the simulant conditions for the determination of soluble elements As, Ba, Cd, Cr, Hg, Pb, Sb, Se were studied, which included not only the aciditiy of gastric juice but also the influence of saliva.
国内外标准中关于玩具、铅笔中可溶性有害元素砷、钡、镉、铬、汞、铅、锑、硒的测定只考虑了胃液酸度的影响这一不足,在充分考虑唾液、胃液两种介质的影响下,建立了新的模拟溶出条件,将改进后的方法用于检测玩具、铅笔中8种有害元素,测定结果更切合实际。
2.
Simultaneous determination of eight hazard elements was studied in toys and pencils with microwave digestion and ICP-AES.
对微波消解-等离子发射光谱测定玩具、铅笔中As、Ba、Cd、Cr、Hg、Pb、Sb、Se八种有害元素的方法进行了系统研究,针对不同样品确定了不同的酸消解体系,并对微波消化条件和等离子体发射光谱的测定条件进行了优化选择。
3.
Speciation methods of As,Sb,Se in toys and pencils were investigated,and measuring conditions were optimized.
对玩具、铅笔中可溶性砷、锑、硒的形态分析方法进行了研究,对原子荧光光谱法测定不同价态砷、锑、硒的方法进行了优化,建立了砷、锑、硒的原子荧光光谱形态分析方法。
3) Plumbago
[英][plʌm'beigəu] [美][plʌm'bego]
笔铅
4) Mineral carbon
笔铅
5) The pencil is in the pencil case.
铅笔在铅笔盒里。
6) A pencil-box, a pencil-box,
铅笔盒，铅笔盒，
补充资料：2030mm冷轧厂宽带钢轧钢厂鸟瞰图(上海宝山钢铁总厂)
2030mm冷轧厂宽带钢轧钢厂鸟瞰图(上海宝山钢铁总厂)
自瞬 2030mm冷轧厂宽带钢轧钢厂鸟瞰图(上海宝山钢铁总厂)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条