1) clean rain
干净的雨;没有被污染的雨 CR
2) chromium-containing pollutants
Cr污染物
1.
Nanometer mineral materials applied in purifying chromium-containing pollutants
应用纳米矿物材料处理含Cr污染物的研究
4) Cr stabilization
Cr的稳定
1.
Pb, Cr, Cd, As and Hg were chosen as representatives for different kinds of heavy metals and the main purpose was to find the proper reactive conditions for simultaneously stabilizing all of them with emphasis on Cr stabilization.
厌氧阶段的设置、CO2的辅助处理、提高绿矾的用量都有助于Cr的稳定化;同时使用CO2辅助处理也有助于As的稳定化,但CO2只适用于强碱性、高酸中和能力的灰渣。
5) chromium additions
Cr的添加
1.
Influence of chromium additions on the crystalline size and magnetic properties of nanocom-posite Nd2Fe14B/.
5,1,2)的纳米晶复合永磁合金,研究了Cr的添加对合金晶粒尺寸及磁性能的影响,结果表明适量Cr的添加能有效抑制磁性相晶粒长大,提高了合金的矫顽力。
6) effect of Cr
Cr的作用
补充资料：干净
①没有尘土、杂质等：孩子们都穿得干干净净的。②形容说话、动作不拖泥带水：笔下～。③比喻一点儿不剩：打扫～ㄧ消灭～。
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