您要查找的是不是：
- Trace Lead were enriched through co precipitation by using chloride oxide zircono as an enrichment agent,and determinated by atomic absorption spectrophotometry. 研究了以锆作捕集剂，用共沉淀捕集分离，用原子吸收分光光度法测定铅的方法。
- Precipitation Reaction of RECl 3 with NH 4HCO 3 and Co Precipitation Behavior of Accompanying Impurity lons RECl_3与NH_4HCO_3的沉淀反应及伴生杂质的共沉淀行为
- Chiyoda Mutual Life Insurance Co. 千代田寿险公司(日本)
- chemical co precipitation 化学共沉淀
- co precipitation 共沉淀
- The limestone must be calcined in such a way. 石灰石必须煅烧到这样地步。
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- CO is not readily perceived by the human senses. 一氧化碳不易被人的感觉器官所觉察。
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
- I was asked to get a price reduction from your co. 我奉令来向贵公司取得降价协议。
- Value analysis was born at the General Electric Co. 通用电器公司提出了价值分析的方法。
- Precipitation might spoil things. 轻举妄动会把事情弄得不可收拾。
- Their co - op was formed in1954. 他们合作社是在1954年成立的。
- In this paper, we bring forward a proposition that we can obtained new solid base catalyst through calcined hydrotalcite which contain Ca、Cu、Co in layer and interstitial anions. 本文根据层板组成的可调变性和整体结构与组成均匀性的结构优势，提出合成层板上具有碱性(Ca、Cu、Co)及层间具有不同阴离子的层状前体，并通过焙烧此种前体最终得到具有不同碱性特征的新型固体碱催化材料的构想。
- China Data Broadcast Technology Co. 中华数据广播技术公司
- Taiwan Semiconductor Manufacturing Co. 中国台湾半导体制造公司
- Telecommunications Development Co. 电信发展公司
- There's no comparison between ABC Co. and Kit Co. ABC公司和奇特公司不能相比。
- They have made a convert of her co Christianity. 他们使她皈依基督教。
- Electronic Technology Development Co. 电子技术开发公司
