pb中文什么意思

短语和例子
P.B. ＝
1.〔拉丁语〕 Pharmacopoeia Britannica 《英国药典》 (＝British Phamacopoeia)。
2.Prayer Book 【宗教】《祈祷书》。
+更多解释...Pb ＝plumbum 【化学】铅。

• pb-as:    铅合金
• pb-i-pb接合:    lead-i-lead juncti ...
• cariflex pb:    顺丁橡胶商品

例句与用法

更多例句：  上一页    下一页

1. Pb flat - plate stainless steel quick - mounting clamp
   Pb平板型不锈钢快装式卡箍
2. Pb commodity strategy of commercial retail enterprises
   由韩国小型企业破产增多想到的
3. The determination of pb and as in forsythia suspersa
   连翘中铅与砷的含量测定
4. Investigation on hair pb of children in haikou city
   海口市儿童发铅含量调查
5. Simultaneous determination hg as pb in cosmetics by icp - aes
   法同时测定化妆品中汞砷铅

百科释义

Pb is the chemical symbol for the element lead.