In 1829, he began working with Louis Daguerre to improve photography. Together they developed the "Physical Carbon Printing Method," which uses lavender oil.
在1829年，他就开始和路易·达盖尔合作改善照相术。他们一起开发出“物理碳印法”，这一过程要使用薰衣草油。
Graphene is a honeycomb-like sheet of carbon just one atom thick with a number of unique physical properties.
石墨烯是由单层碳原子紧密堆积成二维蜂窝状晶格结构的一种碳质新材料，具有一些独特的物理特性。
Physical currency is a bulky, germ-smeared, carbon-intensive, expensive medium of exchange. Let's dump it.
实物货币是庞大的、带着细菌污渍、耗碳量巨大并且价格昂贵的交换介质，让我们抛开它吧。
Studying the light in each image could also reveal physical characteristics, such as the presence of water or carbon dioxide.
研究每个行星图像中的光线同样可以揭示物理特性，如是否存在水或二氧化碳。
On the phone, though, we do without and use carbon-heavy transit to bridge the physical gap.
然而在电话里，我们却无法办到，只通过沉重的电话线来跨越物理鸿沟。
Although some physical and biological techniques have found their way in carbon dioxide fixation, there is still no proven technology for chemical utilization of such a plentiful carbon source.
人们已提出利用物理和生物方法来解决二氧化碳问题，但对二氧化碳这样一个巨大的碳资源，还没有特别有效的化学利用方法。
The effects of structure and physical properties on electrochemical characteristics of carbon anode were educed.
导出炭材料的结构与物理特性对炭材料的嵌锂性能的影响。
The analysis of the steel must be known because small percentages of certain elements, notably carbon, greatly affect the physical properties.
因为某些元素(尤其是碳)的微小百分比极大地影响物理性能，所以必须知道对钢的分析。
Most advanced statistics, chemical or physical methods may be incapable of measuring the enormous carbon emission.
最先进的统计学、化学、物理学方法未必对每天大量排放的碳的计量行之有效。
Because of their improved physical properties they are used commercially in many ways not possible with carbon steels.
由于合金钢改善的物理性能，它们被大量使用在许多碳钢不适用的地方。
Under the new rules, companies would need to assess the likely impact of potential carbon laws and regulation as well as the physical impact of climate change.
在新的规则下，企业需要评估未来的碳排放法规可能会对他们产生的影响，以及气候变化本身对他们的切实影响。
Humans along with other mammals and birds then inhale the oxygen and exhale carbon dioxide in the physical creating a symbiotic relationship where one supports the other in the continued existence.
然后人类与其它哺乳动物和鸟类在物质形体吸入氧气而呼出二氧化碳，在维持生存中创造了一个彼此支持的共生关系。
Physical and chemical properties of iron ore powder and carbon powder with mechanical impact are studied.
研究了机械力作用下铁矿粉与碳粉的物理化学性能的变化规律。
As an essential indicator of soil quality, soil organic carbon (SOC) and its fractions play an important role in many soil chemical, physical, and biological properties.
作为土壤质量的重要指标，土壤有机碳及其组分在土壤许多物理、化学和生物特性中发挥着重要作用。
As an essential indicator of soil quality, soil organic carbon (SOC) and its fractions play an important role in soil chemical, physical, and biological properties.
作为土壤质量的重要指标，土壤有机碳及其组分在土壤许多物理、化学和生物特性中发挥着重要作用。
The binding energy, energy band structure and optical properties of the oxygen physical adsorption on semiconducting single-wall carbon nanotube are studied by the density functional theory.
用密度泛函理论计算了氧分子物理吸附在半导体型单壁碳纳米管的束缚能，能带结构和吸收光谱。
The results of SEM, TEM, SAED and XRD show that the direction of gas current and the physical or chemical changes of catalyst grain cause the morphology variety of carbon micro-coils.
结果表明，反应气流的流向以及催化剂在反应过程中发生的物理和化学变化是导致碳微线圈形态变化的两个重要原因。
Raman scattering is one of powerful means to investigate carbon nanotubes and plays an important role in understanding their structure and physical meaning.
拉曼散射是研究碳纳米管的有力手段之一，对于了解碳纳米管的结构及其物理内涵具有重要的作用。
The relationship between the thermal physical and mechanics properties with the silver impregnated carbon graphite clack seat and bushing materials and thermal shock divisor was discussed.
讨论分析了浸银碳石墨阀座和衬套材料的热物理及力学性能同热震因子的关系。
It concluded that there is a liner relation between the physical chemical properties of alkanes and effective length of carbon chain.
研究表明，链烷烃的许多物理化学性质与有效碳链长度成线性关系。
Soil organic carbon plays an important role in terrestrial ecosystem carbon pool, and has profound effect on soil physical, chemical and biological properties.
土壤有机碳是陆地生态系统碳库中的重要组成部分，对土壤的物理、化学和生物学性质有深刻的影响。
Studies on carbon nanotubes (CNT) become a hot topic in the world due to the unique one-dimensional tubular structure and subtle physical and chemical properties of CNT.
碳纳米管（CNT）独特的一维分子结构和奇特的物理、化学特性，成为世界范围内的研究热点之一。
Carbon nanotubes composed of carbon atoms can be considered approximately as one-dimensional systems with nanostructures, which have singular and abundant physical capabilities.
碳纳米管是全碳原子组成的准一维管状纳米结构材料，有着十分奇特而丰富的物理性能。
The appropriate control of the amount of carbon and other alloying elements and various heat treatment may provide a wide range of physical properties in steel.
如果适当地调整碳和其他合金元素的比例，并施用不同的热处理方法，就能制造具有各种不同物理性能的钢。
Carbon nitride comprises super physical and chemical properties and abroad applications.
氮化碳具有良好的物理、化学性质和广泛的应用前景。
The analytic result affirms that Pt-intercalated in graphite catalysts is an effective physical approach to improve catalysts resistance to carbon monoxide in PEMFCs.
肯定了插层催化剂是一种从物理角度提高质子交换膜燃料电池催化剂PEMFC利用率、防止抗中毒能力的有效手段。
The results show that the damage of carbon fibers includes chemical damage, heat damage and physical damage of thermal stress.
研究结果表明，碳纤维的损伤包括了化学损伤、高温损伤和热应力物理损伤。
The results show that the damage of carbon fibers includes chemical damage, heat damage and physical damage of thermal stress.
研究结果表明，碳纤维的损伤包括了化学损伤、高温损伤和热应力物理损伤。
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