查询词典 uranium oxide

The adducts of ethylene oxide and propylene oxide are possessed of the majority of nonionic deinking agents. They are the adducts of fatty acid and polyol and monoethanolamine.

在非离子脱墨剂中，环氧乙烷和环氧丙烷的加聚产物占了绝大部分，分别为硬脂肪酸、高碳醇和烷酰醇胺型的加成物。

Schwann cell derived neurotrophic factor ; Motoneuron ; Nitric oxide synthase ; Nitric oxide

雪旺细胞源神经营养因子；运动神经元；一氧化氮合酶；一氧化氮

Objective To investigate the role of nitric oxide and nitric oxide synthase in the pathogenesis of asthma.

目的 探讨一氧化氮及其合酶在哮喘发病机制中的作用。

Diamino-3,5-dinitropyridine and 2,6-diamino-3,5-dinitropyridine-1-oxide was reacted with aqueous ammonia and KMnO4 under different conditions. Substitutions in the 4 position to the nitro group were obtained with high yields: 2,4,6-triamino-3,5-dinitropyridine (81.5%) and 2,4,6-triamino-3,5-dinitropyridine-1-oxide (85.4%).

以氨水为胺化剂，KMnO4为氧化剂，在不同反应条件下实现2，6-二氨基-3，5-二硝基吡啶和2，6-二氨基-3，5-二硝基吡啶-1-氧化物4位的氧化胺化反应，目标化合物2，4，6-三氨基-3，5-二硝基吡啶和2，4，6-三氨基-3，5-二硝基吡啶-1-氧化物的收率分别达到81.5%和85.4%。

In addition, oxide of sulfur and oxide of nitrogen are produced in the chemical recovery furnace.

另外，在化学回收炉中还产生硫的氧化物和氮氧化物。

A research of reduction of nitrogen oxide using gold catalyst supported on cobal-tosic oxide was conducted.

在以四氧化三钴为载体的金催化剂上，进行了一氧化氮还原反应的研究，催化剂采用共沉淀法制备。

Nitrous oxide:Inorganic compound, one of the oxide s of nitrogen.

氧化亚氮：化学式N2O。无机化合物，为氮的一种氧化物。

Nitrous Oxide: Nitrous oxide is about 300 times more potent as a global warming gas than carbon dioxide.

氧化亚氮：一氧化二氮大约是300倍，更有力的作为一个全球气候变暖的气体比二氧化碳。

Nitrous oxide is an important greenhouse gas and agricultural soil is a major source of nitrous oxide emission.

氧化亚氮(N2O)是一种重要的温室气体，农田土壤是其排放的重要源。

Objective:The purpose of this study was to evaluate the level of nitric oxide secreted by alveolar phagocyte and the activity of nitric oxide synthase in lung tissue after the ischemia-reperfusions in rat's small intestine.

目的：观察大鼠肠缺血再灌注后肺泡巨噬细胞活化分泌NO及肺组织内NOS的变化。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。