The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
That famous odor comes from byproducts of allicin, the sulfur compound believed to be responsible for most of the herb's medicinal benefits.
那种极妙的味道来自大蒜素的副产物，这种硫化合物被认为是大部分香草具有药用价值的来源。
Not with oxygen, but via a sulfur compound-something most bacteria can't do.
但它消耗的不是氧气，而是一种硫化物。这点绝大多数的细菌都做不到。
One of the oldest land-based medicinal foods on the planet, garlic contains an active sulfur-based compound called allicin, a critical supporter of liver detoxification.
作为地球上长在地上的最古老的药用食物，大蒜含有一种活跃的叫做蒜素的硫化合物，这是肝脏排毒的重要支持者。
According to the content of H2S, CO2 and organic sulfur compound in Chinese natural gas, discussed the general principle of formula selection based on the condition of raw gas.
并按我国天然气中H2S、CO2和有机硫化合物的含量情况，讨论了根据原料气条件选择配方的总体原则。
Dibenthiophene (DBT) a compound having organic sulfur is found in fossil fuel.
二苯并噻吩(DBT)是化石燃料中主要的含硫有机杂环化合物。
Thus, when the elements lead and sulfur are combIned In the proper proportion, they form a compound called lead sulfide.
因此，当铅和硫以适当的比例结合在一起时，它们便形成了一种叫铅硫化物的化合物。
The results show that different mineral matters have a different effect on the evolution of sulfur compound in AP-TPR.
结果表明：由于煤中矿物质种类的不同，在AP -TPR条件下对不同含硫气体的逸出有不同的影响。
A sulfur reduction catalyst useful to reduce the levels of sulfur in a cracked gasoline product comprises a metal vanadate compound.
适用于降低裂化石油产品中硫水平的减硫催化剂，包括金属钒酸盐化合物。
The distribution and present forms of sulfur in the distillates from high-sulfur crude oils were overviewed. The results of qualitative analysis of the sulfur compound were discussed.
综述了几种含硫原油的馏分油中硫的分布形态，以及硫化物的定性分析结果。
Hexahydroxy N-containing heterocyclic compound without sulfur and phosphorus was synthesized and its structure was characterized.
合成了无硫、磷的六元含氮杂环化合物添加剂。
An analysis is made of the causes for common problems arising in the course of production of sulfur-based compound fertilizers by low-temperature conversion, and appropriate measures are taken.
分析了低温转化法生产硫基复合肥过程中常见问题的成因及采取的相应措施。
Then the AN-grafted PET fibres were treated in a solution containing copper-compound and sulfur reducing agent to obtain PET conductive fibre.
接枝纤维在含铜化合物，含硫还原剂溶液中反应，制备PET导电纤维。
Reaction kinetics showed that the oxidative reaction of model sulfur compound was first-order reaction.
动力学实验表明，该反应为一级反应。
Sulfur is getting deficient in Chinese soils, therefore the author suggests sulfur must be taken into account in production of compound fertilizers.
根据我国土壤缺硫趋向，提出复混肥料须注意加入硫素。
The invention discloses a nitrogen-sulfur-containing boric acid ester compound and a method for preparing the same.
本发明公开了一种含氮含硫硼酸酯化合物及其制备方法。
This invention involves a specific sulfur-based compound fertilizer manufacture technology by ammonification-granulation for various crops production, belonging to a field of fertilizer production.
本发明涉及一种氨化造粒生产多种农作物专用硫基复合肥的技术。
This invention involves a specific sulfur-based compound fertilizer manufacture technology by ammonification-granulation for various crops production, belonging to a field of fertilizer production.
本发明涉及一种氨化造粒生产多种农作物专用硫基复合肥的技术。
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