humic什么意思解释？

They believe that the humic materials are leached from decaying plant materials.他们认为腐植物料是从腐烂的植物体浸沥而来.Humic acids are usually regarded as polymers of aromatic compounds.腐殖酸通常被看作是芳烃化合物的聚合物.Humic substances are known to coa...

Humic substances are known to coat membrane filters.腐殖质是已知能够覆盖滤膜的物质.CCSA HA is of the Rp type of humic acids.其类型属于Rp型胡敏酸.The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral.煤的成因类型以腐植煤...

humic的音标：humic的英式发音音标为：['hju:mɪk]humic的美式发音音标为：['hjumɪk]...

[计] 经认证的Netware工程师...

黑螺科...

皮肤纤维变性...

adj.巨大的，异常的...

偿还额可以是全额补偿.A contribution may amount to full indemnification....

And I want to repeat what I said three weeks ago in Accra.我想重申三周前我在阿克拉(Accra)说过的话.Chinese company started building a highway northwards out of Accra.一家中国公司着手建设自阿克拉向北的高速公司.He went to Accra, the capital, to meet with banke...

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exerciser的音标：exerciser的英式发音音标为：['eksəsaɪzə]exerciser的美式发音音标为：['eksəˌsaɪzə]...

那座钟在几小时以前就停了.That clock ran down hours ago.座钟指着 七点二十—— 该是 十九点二十 啦.The clock's hands said seventeen - twenty : it was nineteen - twenty really .他注意到壁炉架上的座钟已是九点了, 那就是说二十一点.He noticed that the clock on the mantelpiece ...

Lund的音标：...

Voters can be remarkably forgiving of presidents who fail to keep their campaign promises...选民对总统未履行竞选承诺往往表现出惊人的宽容。Dogleg right , water appears on right. The fairway is not so forgiving.右狗腿, 右边一路有水,球道较窄.a forgiving natur...

arduous的近义词/同义词有：hard, laborious, difficult, strenuous, formidable, painful, exacting, tiresome。adj.arduous的近义词（费力的;艰辛的）：hard, laborious, difficult, strenuous。arduous的近义词（其他释义）：formidable, painful, exacting, tiresome。...

“早熟”的反义词：早衰, 晚熟。...

chemoluminescence的音标：chemoluminescence的英式发音音标为：[keməʊljʊmɪ'nesəns]chemoluminescence的美式发音音标为：[kemoʊljʊmɪ'nesəns]...

deliberate的反义词有：hasty, random, hasty, reckless, thoughtless, sudden, careless。adj.deliberate的反义词（深思熟虑的;从容的）：hasty。deliberate的反义词（其他释义）：random, hasty, reckless, thoughtless, sudden, careless。...