氢 - 关于氢的双语例句 - 氢造句 - 语文书

为您找到254个与“氢”相关的双语例句：

Discusses a variety of thermodynamic and systematic processes that can affect maser microwave Cavity frequency.
讨论影响氢钟谐振腔频率的各种热动力学过程.
The maltitol syrup used crystallization also contains low levels of sorbitol, maltotritol and higher hydrogenated oligosaccharides.
用淀粉制取的麦芽糖醇溶液常常含有少量的山梨醇、麦芽三糖醇以及其它的低聚糖氢化物.
The mineral malachite contains the elements copper, hydrogen, carbon, and oxygen.
矿物孔雀石包含的元素铜, 氢, 碳和氧.
Results: The N - tert - of lipophilic phenylalanines in THF system a higher yield than in other solvent systems.
结果: 在水 - 四氢呋喃系统中随着苯丙氨酸脂溶性增大,N - 叔丁氧羰基化收率提高.
The free alkali metals react immediately with water to liberate hydrogen.
游离的碱金属直接和水中作用,放出氢气.
Dihydroarteannuin inhibited K 562, KB, HCT , SGC 7901 , H ela, HepG, BGC 823, KCC 853, Bel 7402, A 549, B 16 - BL 6 cells.
双氢青蒿素对K562 、 KB 、 HCT、SGC7901 、 Hela、HepG 、 BGC823 、 KCC853 、 Bel7402 、 A549 、 B16-BL6细胞均有抑制作用.
Isoprene could be deeply hydrogenated to isopentane on nickel catalyst.
异戊二烯在镍基催化剂作用下可深度加氢为异戊烷.
Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.
弱碱在水中部份电离,放出氢氧离子.
Weak acids ionize partly ( ionize ) in water to give hydrogen ion.
弱酸在水中部份电离 ( 电离 ),放出氢离子.
These acids exist in intramolecularly bonded forms.
这些酸呈内分子氢键的形式存在.
Halogen bond is known as a kind of non - covalent intermolecular interaction.
卤键是一种类似氢键的分子间弱相互作用.
It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe is cracked short time.
高温高压临氢管道焊缝迅速发生裂纹,国内罕见.
We will conduct double agar diffusion and counter immunoelectrophoresis with aluminium potassium sulfate and sodium bicarbonate.
方法:用硫酸铝钾和碳酸氢钠做琼脂双向扩散、单向扩散以及对流电泳.
General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.
一般的氧化剂有过氧化氢、次氯酸钠、高锰酸钾等.
The free hydroxyl ion is involved in a further reaction with the silica network.
游离的氢氧离子会进一步和硅氧网络反应.
Sodium hydroxide in various forms is the most widely used.
各种形式的氢氧化钠是最广泛使用的.
The concentrated sodium hydroxide is filtered through a pressure filter.
浓缩过的氢氧化纳通过压滤机过滤.
Modified aluminum hydroxid was prepared by sodium aluminate in Rotating Packed Bed ( RPB ) coupled with hydrolysis.
利用旋转填充床碳分-水热耦合法制备改性氢氧化铝.
The effect of the pore volume and area of hydrotreating catalyst on its activity was studied.
考察了加氢精制催化剂的孔容和比表面对其活性的影响.
Determination method of Pd content in hydrotreating catalyst by ICP - AES was established.
建立了采用电感耦合等离子体发射光谱(ICP -AES )测定加氢催化剂中钯含量的方法.

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