1) Analysis of water sample and sewage sample
水样泥样分析
2) Water analysis
水样分析
1.
In this paper,the mechanism and influencing factors of the corrosion of tubes of water injection well under the conditions of coexistence of CO_2、H_2S、Cl~-1、Ca~2+、Mg~2+ 、SO_4~-2、O_2 and germs reviewed,corrosion-resistant of ring oxygen powder for tubes in nanyang oilfield and water analysis is proposed.
阐述了CO2、H2S、Cl-1、Ca2+、Mg2+、SO4-2、O2及细菌在单独作用和共同条件下对注水井管柱的腐蚀机理及影响因素,针对南阳油田管柱和水样分析,提出了环氧粉末防腐工艺。
3) cement sample
水泥试样
1.
Research of cement samples damage and fracture by exploding load;
爆炸载荷对水泥试样损伤破坏规律研究
2.
Experimental study of damage and fracture zone in cement sample subjected to exploding wave;
饱和水泥试样被爆炸激波损伤破碎的尺度研究
3.
Numerical simulation analysis of effect on the cement sample by blast wave in the water;
水中爆炸激波对水泥试样作用的数值模拟分析
4) Cement samples
水泥样品
6) trace analysis of organic compound in water
水样品痕量分析
补充资料：泥泥
1.道路泥泞貌。
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