那么欧罗巴上的沉积物中也有单质硫吗?
富勒烯通常成为巴克球,是一种由60个碳原子以单键和双键相连组成的足球形碳单质。
Buckyballs, as they became known colloquially, are football-shaped molecules made of 60 carbon atoms linked by single and double bonds.
博勒普通道冰原上单质硫沉淀存在的重要意义在于,这是生命存在的信号。
The very presence of elemental sulfur deposits on the ice in Borup Pass is an indicator that life is likely there.
波鲁普峡湾泉水中的氢化硫转化为稳定的沉积物。或为单质硫——这是沉积物中最普通的成分,或为石膏。
At the Borup Pass spring, hydrogen sulfide gas in the water is converted to stable deposits of either elemental sulfur, the most common material in the deposit, or gypsum.
花点时间去删减你的责任吧,你的生活会变得无比简单质朴。
Take the time to edit your commitments, and your life will be greatly simplified.
特定的反应中,我有氢气,固态铁,这些都已经是,处于室温和常压下,最稳定的元素单质。
Now in this particular reaction, I've got hydrogen gas, iron solid. Those already are elements in their most stable forms at room temperature and pressure.
铁单质是固态,这是他在室温和常压下,最稳定的状态,然后我们,可以算出生成热,现在这个。
Iron as an element is a solid. That's it's most stable state at room temperature and pressure, right, and so on. And then we can figure out heats of formation.
密度测量结果意味着这些物质一定是水晶,而被许多人珍视的钻石,实质是碳元素的单质晶体。 也就是说,那颗行星的大部分可能都与钻石类似。
The density means that this material is certain to be crystalline, that is, a large part of the star may be similar to a diamond.
在我们寻找用以取代化石燃料的可再生,安全并且廉价的能源的诸多努力中,利用阳光来将纯水还原成其组成元素的两种单质形态——氢气和氧气是其中大有希望的一种办法。
Using sunlight to split water into its components — hydrogen and oxygen — is one of the most promising methods for creating a sustainable, safe and cheap alternative to fossil fuels.
美国国家航空航天局喷气推进器实验室(NASAs Jet Propulsion Laboratory)的科学家与其他分析过“亥伯龙号”数据的研究者联合起来,测量了博勒普通道大量的单质硫元素沉淀。
Scientists at NASA's Jet Propulsion Laboratory along with colleagues from other organizations used Hyperion data to measure the abundance of elemental sulfur in Borup Pass.
含硫量是指原油中所含硫(硫化物或单质硫分)的百分数。
Refers to the sulfur content of sulfur in crude oil (sulphide or elemental sulfur) of the percentage.
用GB18098-2000标准规定的方法,采用玻璃管装药,测定了单质炸药梯恩梯爆炸后有毒气体的含量。
Adopting the method stipulated by GB18098-2000 Standard, the content of poisonous gas had been determined after single compound was detonated which was bottled with glass tube.
个人存单质押贷款期限不得超过质押存单的到期日,且最长不超过一年。
Thee length of maturity of a personal loan pledged by CDs/treasury bonds may not exceed the due date of the pledged CD.
元素是一种单质,它不可能再分成任何更单纯的物质。
An element is a simple substance that cannot be broken up into anything simpler.
化学热力平衡分析结果表明,在煤燃烧和气化的最高温度区域里,单质汞是汞的主要形式;
The results show that in the high temperature zone of coal combustion and gasification elemental mercury is thermal stable form of Hg.
硫氧化细菌具有氧化单质硫及硫化物,生成硫酸的特性。
The sulfur-oxidizing bacteria have a characteristic of oxidating sulfur and sulfide into sulfuric acid.
目的:为保证手术护理记录单的完整性,提高手术护理记录单质量,降低缺陷发生率。
Objective to guarantee the integrity to enhance the quality to lower the incidence of defect of the operation nursing record.
将不同单质机械混合,在不增加注入机离子源数目的基础上实现了不同离子的共注入。
To achieve co-implantation without additional ion sources, the required implants are mixed to form a cathode of MEVVA ion source.
本文还用此观点讨论了一些单质和化合物的酸碱性质。
The acidic-basic properties of simple substances and compounds are discussed from this viewpoint.
通过对一般质权的比较分析,认为保险单质押属于权利质押中的债权质押。
Through the comparative analysis of general pledge, we regard the pledge of policy as the pledge of claim in the pledge of rights.
以振动输送机械能量效率为目标函数,探讨单质体惯性式振动输送机械的优化设计方法。
This paper discussed the optimization design of the inertial vibrating conveyer under the best energy efficiency of conveyer as its objective function.
用非离子表面活性剂作为络合碘单质的载体,加入碘化钾、碘酸钾等助剂,使聚醚碘性能更加稳定。
With the non-ionic surfactant as the carrier of the iodine, by join iodide potassium, iodate potassium, make the polyether-iodine property more stable.
通过控制溶解氧的浓度,去除的硫化物几乎全部转化为单质硫,硫酸盐的生成率小于10%。
The removed sulphide almost was converted to element sulfur and the sulfate production was less than 10% by changing the oxygen concentration.
这意味着混合物的冲击压缩特性不是其中各单质行为的简单平均。
This predicates that shock compressed properties of mixture is not equal to the simple mean of its components.
由于弹塑性谱直接考虑了地震记录对单质点体系影响,即能够有和实际结构一样的等效屈服以及破坏过程,所以弹塑性谱的应用是种很有希望的方法。
This seems to be a promising method, as it directly incorporate the influence of the record on an oscillator that can yield and experience damage in a way similar to the structure.
这种胶态电解质抑制了锂硫电池中单质硫本身和正极活性物质的放电产物多硫化物的溶解。
The gelled polymer electrolyte helped to restrain the solution of polysulfides produced from discharging product and the sulfur itself in the active material of cathode.
利用接种了一株排硫杆菌的升流式填料塔反应器,在有氧的条件下,将水中的硫化物快速氧化为单质硫和硫酸根。
Under the condition of oxygen, some strain of microorganism is inoculated in a up-flow packed tower reactor in which the sulfide is converted into sulfur or sulfate.
利用热力学原理分析了固体单质在液体中溶解形成理想溶液的热力学特征。
According to thermodynamic principle, the ability of solving solid - state substance in liquids is discussed in this paper.
利用热力学原理分析了固体单质在液体中溶解形成理想溶液的热力学特征。
According to thermodynamic principle, the ability of solving solid - state substance in liquids is discussed in this paper.
应用推荐