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氫叢毛桿菌屬，氫單胞菌屬...
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A methane molecule is composed of one carbon atom attached to four hydrogens.甲烷分子由1個(gè)碳原子與4個(gè)氫原子構(gòu)成。Those that are aligned in the place are called equatorial hydrogens.那些在平面上定向的氫叫做平伏氫.Those that are aligned perpendicular to ...
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General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.一般的氧化劑有過氧化氫 、 次氯酸鈉 、 高錳酸鉀等.Hydrogen is a corlourless, odourless gas.氫氣是一種無色 、 無味的氣體.Producing the hydrogen fuel uses the harm...
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hydrogenate的現(xiàn)在進(jìn)行時(shí)為：hydrogenating...
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Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.預(yù)苯酸脫氫酶和預(yù)苯酸脫水酶都已從植物中分離出來.The dye is reduced by dehydrogenase enzymes released by viable tumour cells.染料被存活的腫瘤細(xì)胞放出的脫氫酶所還原.Alcohol dehy...
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hydrogenated的音標(biāo)：hydrogenated的英式發(fā)音音標(biāo)為：[ha?'dr?d??ne?t?d]hydrogenated的美式發(fā)音音標(biāo)為：[ha?'drɑd??ne?t?d]...
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Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.收率相對(duì)于丙二酸二乙酯達(dá)到了80%以上....
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氫化...
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氫氰酸...
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Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol.對(duì)甘油催化氫解制取1, 2- 丙二醇效果最好的是含銅的催化劑....
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v.使與氫化合，使氫化（hydrogenate的第三人稱單數(shù)形式）...
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hydrogenation的音標(biāo)：hydrogenation的英式發(fā)音音標(biāo)為：[ha?dr?d??'ne???n]hydrogenation的美式發(fā)音音標(biāo)為：[ha?dr?d??'ne???n]...
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hydrogens的音標(biāo)：...
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hydrogen的音標(biāo)：hydrogen的英式發(fā)音音標(biāo)為：['ha?dr?d??n]hydrogen的美式發(fā)音音標(biāo)為：['ha?dr?d??n]...
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hydrogenate的一般過去時(shí)為：hydrogenated...
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hydrogenate的音標(biāo)：hydrogenate的英式發(fā)音音標(biāo)為：['ha?dr?d??ne?t]hydrogenate的美式發(fā)音音標(biāo)為：['ha?dr?d??n?e?t]...
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Hydrogenomonas的音標(biāo)：...
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hydrogenlyase的音標(biāo)：hydrogenlyase的英式發(fā)音音標(biāo)為：[ha?dr?'d?enl?e?s]hydrogenlyase的美式發(fā)音音標(biāo)為：[ha?dr?'d?enl?e?s]...
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dehydrogenase的音標(biāo)：dehydrogenase的英式發(fā)音音標(biāo)為：[di:'ha?dr?d??ne?s]dehydrogenase的美式發(fā)音音標(biāo)為：[d?'ha?dr?d???ne?s]...
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hydrogenate的第三人稱單數(shù)（三單）為：hydrogenates...
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氫化物...
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Hydrogen is used extensively in industry for the production of ammonia.氫氣在工業(yè)上廣泛用于制氨。He mobilized public opinion all over the world against hydrogen-bomb tests.他動(dòng)員全世界的輿論反對(duì)氫彈試驗(yàn)。Carbon, hydrogen and oxygen combine chemicall...
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n.氫( hydrogen的名詞復(fù)數(shù) )...
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The hydrogenation can be controlled to produce any degree of hardness desired in the product.為了生產(chǎn)所需要的任何硬度的產(chǎn)品,可對(duì)氫作用加以控制.Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.芳烴加氫飽和...
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hydrogenization的音標(biāo)：hydrogenization的英式發(fā)音音標(biāo)為：[ha?dr?d??na?'ze???n]hydrogenization的美式發(fā)音音標(biāo)為：[ha?dr?d??na?'ze???n]...
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hydrogenide的音標(biāo)：hydrogenide的英式發(fā)音音標(biāo)為：[ha?dr?d'?ena?d]hydrogenide的美式發(fā)音音標(biāo)為：[ha?dr?d'?ena?d]...
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hydrogenium的音標(biāo)：hydrogenium的英式發(fā)音音標(biāo)為：[ha?dr??'d?i:n??m]hydrogenium的美式發(fā)音音標(biāo)為：[ha?dro?'d?in?rm]...
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氫解作用，水生成...
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The key for isobutane dehydrogenation is to synthesize non - noble mental catalysts.詳細(xì)總結(jié)了不同載體和助劑對(duì)脫氫反應(yīng)的影響,尤其是載體和助劑的酸堿性以及載體的孔結(jié)構(gòu).The kinetics of dehydrogenation of 2 - butanol to butanone on Ni Ultrafine particle catalyst h...
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v.使與氫化合...