硫化物的

Hemoglobin may be the common "sink" for CO in forming scarlet carboxyhemoglobin , for NO in forming nitrosyl hemoglobin, and for H2S in forming green sulfhemoglobin .

血色素是一种普通意义上的沉积作用，对CO来说是形成鲜红的羧络血红蛋白，对NO来说是形成亚硝酰基的血色素，而对H2S来说是形成绿色的硫化物血色素。

Vulcanization thing in sulphur natural gas, take off to exclude, Make organic sulfur content and the vulcanization hydrogen of the natural gas of raw material accord with relevant technical index requirement , satisfy production needs,Today of the chemical swift development of natural gas the desulphurization method of natural gas also emerge endlessly , In traditional a ethanol amine the foundation of wet desulphurization and the dry law desulphurization of zinc oxide on, have arisen the desulphurization of normal temperature of ferric oxide, the dry law desulphurization of activated carbon and member sift desulphurization, DDS biochemical wet desulphurization wait for new technology .

硫的存在造成合成氨工艺中催化剂中毒，因此需将含硫天然气中的硫化氢、有机硫等硫化物脱除，使产品天然气的硫化氢和有机硫含量符合有关技术指标要求，满足生产需要。在天然气化工迅猛发展的今天，天然气脱硫方法也层出不穷。在传统一已醇胺湿法脱硫，氧化锌干法脱硫的基础上，出现了常温氧化铁脱硫，活性炭干法脱硫，分子筛脱硫，DDS生化湿法脱硫等新技术。

We find evidence for a metastable zone of euxinic waters impinging on the continental shelf and sandwiched within ferruginous deep waters.

他们的结果表明，在埃迪卡拉纪时（它处于6亿3500万年之前至5亿4200万年之前之间）地球上的海洋是层化的，其中某些层区为硫化物水域和富含铁的水域。

"The material mix in this belt is most reminiscent of the stuff found in lava flows on Earth," Lisse said. I thought of Mauna Kea material when I first saw the dust composition in this system - it contains raw rock and it's abundant in iron sulfides , which are similar to fool's gold .

" "这个尘埃巨带中的混合物质使人想到地球上熔岩流中发现的物质，"利斯说，"第一次看见这个恒星系统中尘埃的组成成分时，我想起了夏威夷莫纳克亚山上的物质——其中包含原岩，富有含铁硫化物，类似于黄铁矿。

The organisms in the mine drainage, which lie in a pink slick on pools of acidic green water, obtain energy by oxidizing iron - that is, generating rust -- and in the process create sulfuric acid and dissole pyrite (iron sulfide or fool's gold) to release more iron and sulfur.

在铁矿排水的地方，这些微生物靠氧化铁离子来获得能量，在这过程中产生更多的硫酸融解黄铁矿，于是产生更多的离子和硫化物，造成水源污染，作者试验的地点中微生物造成了很大污染。

As anti-wear agents, the s -hexyl ZDDP is found to be more effective than the n -hexyl ZDDP, and the n -hexyl ZDDP is superior to the phenyl ZDDP.

反应生成由多磷酸盐和铁硫化物组成的反应膜，该膜具有较好的抗磨作用，仲烷基ZDDP比伯烷基ZDDP的抗磨性好，而伯烷基ZDDP的抗磨性优于芳香基ZDDP的。

The results indicated that when the B.subalis was applied in stimulant aquaculture wastewater,the removing rate of nitrite nitrogen and nitrate nitrogen reached above 99% after four days,pH value obviously decreased,but dissolved oxygen content and S2-content was changed indistinctively.

结果表明，枯草芽孢杆菌可迅速有效的降低水体中的硝酸盐、亚硝酸盐含量，4 d去除率均达99%以上；可有效降低水体的pH值；对水体中溶氧和硫化物含量的影响较小。

Subalis was applied in stimulant aquaculture wastewater, the removing rate of nitrite nitrogen and nitrate nitrogen reached above 99% after four days, pH value obviously decreased, but dissolved oxygen content and S2-content was changed indistinctively.

结果表明，枯草芽孢杆菌可迅速有效的降低水体中的硝酸盐、亚硝酸盐含量，4 d去除率均达99%以上；可有效降低水体的pH值；对水体中溶氧和硫化物含量的影响较小。

Natural diamonds often exist in the Kimberlite pipes of the mantle, where often contain the inorganic elements--- sulfur. So the inclusions of natural diamonds are always carbonate minerals and sulfide. Undoubtedly, the study of the additive sulfur action in the course of synthesizing diamond will further our understanding the reason of natural germ formation.

天然金刚石多产生于地壳中的金伯利岩和钾镁煌斑岩，该岩层中含有非金属元素硫，天然金刚石中的包裹体通常为硅酸盐矿物和硫化物[41]，因此研究添加剂硫在合成金刚石中的影响是认识天然金刚石成因的重要方面。

Additionally, the difference of corrosion phenomenon between pre-and aftersweetening was studied when the elemental sulfur coexisted with mercaptan.

不同结构的硫醇和二硫化物对元素硫的腐蚀产生不同的影响，使腐蚀铜片出现不同的多彩色。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。