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H2

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H2

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[医]氘;重氢

Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.

在无催化条件下氧化氢氧化二苄基硫醚合成了二苄基亚砜和二苄基砜。

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

烯酮和丙酮为原料,强酸性离子交换树脂代替浓硫酸作为催化,直接酯化合成酰丙酮的中间体酸异丙烯酯。

Typically the green and purple sulfur bacteria live in that chemocline, enjoying the supply of H2S from below and sunlight from above.

绿硫菌与紫硫菌通常会生活在化变层中,同时享受下方源源不绝的硫化氢与上方充足的阳光。

On the condition of low temperature and normal temperature treating the seed cotton and the delinted seed cotton by H2SO4 with Carboxin.

在适和温度条件下,卫福,华农,多菌灵,适时乐四种种衣种的毛籽和硫酸脱绒籽进行处理。

Methods Certain amounts of and Zn were put into the wastewater to produce hydrogen (H2) and the H2 reacted with S2-to form H2S, and sulfuret was separated from the wastewater.

方法在废水样中加入一定量的浓硫酸和锌粒,生成H2,H2和S2-结合生成H2S,以分离硫化物。

Co-gasification of Huainan coal, waste wood and waste polyethene (PE) to produce fuel gases with high H2 was carried out on a fluidized bed reactor in out laboratory.

开展了煤、废木屑和聚烯废料进行共气化以制备富氢燃料气的研究。

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anticarcinogen, anticarcinogenic, anticaries, anticariogenic, anticarious, anti-carrier, anticatalase, anticatalyst, anti-catalyst, anticatarrhal,

相似单词


H.I.V., H.L.B., H.M., H.M.S., H/C, H2, H-5, H-6, ha, ha.,
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