|
关注:1
2013-05-23 12:21
求翻译:Sodium hydroxymethyl lignosulfonate (NaHLS) was prepared by hydroxymethylation of sodium lignosulfonate (NaLS) and formaldehyde to enhance the performance as drilling fluids additive是什么意思?![]() ![]() Sodium hydroxymethyl lignosulfonate (NaHLS) was prepared by hydroxymethylation of sodium lignosulfonate (NaLS) and formaldehyde to enhance the performance as drilling fluids additive
问题补充: |
|
2013-05-23 12:21:38
羟甲基磺酸钠木质素磺酸( NaHLS )制备的木质素磺酸钠(催收款)与甲醛经羟甲基化,以提高性能,钻井液添加剂
|
|
2013-05-23 12:23:18
正在翻译,请等待...
|
|
2013-05-23 12:24:58
钠hydroxymethyl lignosulfonate (NaHLS) 由钠lignosulfonate NaLS和甲醛的 (hydroxymethylation) 准备提高表现作为钻液叠加性
|
|
2013-05-23 12:26:38
羟甲基木质素磺酸钠 (NaHLS) 被备羟木质素磺酸钠 (年底) 和甲醛的提高作为钻井液添加剂的性能
|
|
2013-05-23 12:28:18
钠 hydroxymethyl lignosulfonate( NaHLS ) 被钠的 hydroxymethylation 准备 lignosulfonate ( NaLS ) 和 甲醛 到 提高 表现 随着钻 液体添加剂的
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区