Oxygen probe is an essential means for the control of carbon potential of the controlled atmosphere heat treatment.
氧探头是可控气氛热处理控制碳势的主要手段。
When carburized under high carbon potential (1. 1% C), microcracks tend to appear on the martensitic matrix near the outer surface of the layer.
表面碳势为1.1%C的渗碳硬化层内，临近外表面部位的枣核马氏体中会出现显微裂纹。
The non equilibrium carbon potential is defined as the carbon content of steel when the net carbon production rate at surface of steel vanishes.
非平衡气氛的碳势定义为：当渗碳反应在钢表面净产生的碳为零时碳钢表面的含碳量。
The better technological process now is the step control of carbon potential during carburizing. It can be considered a multi stage carburation.
目前最佳渗碳工艺方法是在整个渗碳过程中对碳势进行台阶式控制，这一过程可以看成是一个多段渗碳过程。
The control of carbon potential with the oxygen probe has the advantages of fast response, high control accuracy, simple maintenance and so forth.
用氧探头控制碳势具有响应时间短、 控制精度高、维护简单等优点。
This paper put forward a total frame of software and hardware of auto-control that is applied in heat-treatment technology of carbon potential furnace.
本文是在分析热处理车间设备—渗碳炉与工艺现状的基础上，提出了对渗碳工艺实现自动控制的硬件系统与软件系统的总框架。
According to carburizing steel's chemical composition and ore's case carbon requirements, the carbon potential of furnace inside atmosphere is controlled quantitatively.
根据所采用渗碳钢的化学成分及渗件表面合联量，对炉气联势进行定量控制。
At the same time, unifies the computation technology, produced in the cementation the carbon potential of computation, and by using the computer to the carbon potential simulation.
同时结合计算技术，给出了渗碳中碳势的计算以及利用计算机对碳势浓度的仿真。
With oxygen probe as transducer, the carbon potential process is controlled by microcomputer. This paper discusses something for setting up the mathematical model of carbon potential.
采用氧探头作为传感器，实现了碳势微机控制，本文论述建立这种数学模型的有关问题。
This paper deals with the application of microprocessor for gas carburizing to control carbon potential in order to improve the quality of products. Its principle and method are given.
本文论述了气体渗碳工艺中应用微机控制碳势的原理和方法。借此控制系统提高了渗碳件的质量。
Using the incremental PID formula in the carbon potential control, the carburizing software can manage the whole carburizing process, and can still give the alarm for safety protection.
碳势控制，采用了增量式PID算式，渗碳软件既能管理整个渗碳过程，又具有报警及安全保护功能。
Considerate that normal rotary hearth furnace can't control the carbon potential precisely, we designed rotary hearth furnace with controlled atmosphere and then managed to use it in manufacturing.
针对传统可倾式渗碳转筒炉无法精确控制碳势的缺点，设计制作了可控气氛转炉并进行了试生产。
Although biomass fuel has the potential to be virtually carbon neutral, the demand for cooking wood is driving deforestation in some parts of the world.
尽管生物质燃料实际上有碳中立的潜力，但在世界上的某些地区，烹饪用木材的需求却推波助澜了滥砍滥伐。
Forest management is seen as key to the climate talks because it is the biggest source of carbon credits and the biggest potential source of mitigation.
森林管理办法被看作是气候对话的关键，因为林木是碳信用额度的最大来源，在缓和气候变化方面的潜力也是最大的。
Compared with carbon dioxide, nitrous oxide is 300-fold more potent in terms of its warming potential, though carbon dioxide is a far more prevalent greenhouse gas.
虽然二氧化碳是更为普遍的温室气体，但与二氧化碳相比，一氧化二氮是其致暖潜力的300倍以上。
Besides these, we could discuss how to explore the potential cooperation in many new sectors such as low carbon, renewable energy and biological technology.
此外，我们还可以探讨如何拓展在低碳、可再生能源技术、生物工程等很多新领域的合作。
Dimas added that without a breakthrough, there could be a "collapse" of the ETS, which the Europeans see as the vanguard of a potential worldwide carbon cap-and-trade system.
迪马斯补充说，如果没有突破，ETS就可能“崩溃”，而欧洲人将EST视为一个潜在的全球碳总量限制和交易系统的先驱。
While many semiconductor materials can produce an electric potential when heated, through something called the Seebeck effect, that effect is very weak in carbon.
然而很多半导体材料(semiconductor material)在加热时能够通过塞贝克效应(Seebeckeffect)这种形式产生电势能(electric potential)，但是在碳中发生的塞贝克效应很微弱。
One option, ironically, is to use carbon dioxide to replace the synthetic HFC refrigerants used in such systems, he says: such gases can have around 4000 times the global warming potential of CO2.
一种可选的办法，具有讽刺意味，是用二氧化碳替代在这类系统中使用的合成氟化烃制冷剂，他说：这类气体造成全球变暖的可能性是二氧化碳的四千倍。
They then calculated the eutrophication potential of each food group and compared these farm-to-table nitrogen footprints to carbon footprints, using data from a well-known 2008 study Environ. Sci.
然后，他们计算了每组食品的潜在富营养化状态，用2008年一项著名研究的数据，对这些食物从农场到餐桌的氮足迹与碳足迹加以比较(环境。科学。技术。，2008,42,3508)。
There is also the potential to capture the carbon dioxide emitted from fossil fuels and store it underground—a process called "carbon sequestration."
同样化石燃料排放出的二氧化碳会被捕捉并储藏在底下——这个过程被称为“碳封存”（carbon sequestraion）。
A team of materials scientists and physicists has claimed that graphene has the potential to replace carbon fibres in the composites that are used to build aircraft.
一个由材料科学家和物理学家组成的研究小组宣称，石墨烯具有取代制造飞机的复合材料中的碳纤维的潜力。
The RSPB also claims now that installation of the turbines could release significant carbon dioxide from the peat bogs affected, undermining the turbines' potential to combat global warming.
RSPB现在还声称，风力涡轮机的安装会从受到影响的泥炭沼泽中释放出大量的二氧化碳，这样就会削弱并破坏涡轮机解决全球变暖问题的潜力。
Nor is it the only rock with carbon-eating potential. The researchers are now looking at volcanic basalt in a new project in Iceland.
橄榄岩不是唯一对二氧化碳情有独钟的岩石，如今，研究者们正在对冰岛的火山玄武岩进行一项新的研究。
Discusses the significance of spreading the carbon-potential control of drop-type carburation, points out two ways of realizing this control:atmosphere controllability and suitable control instrument.
本文讨论了推广滴注式渗碳碳势控制的意义，指出了实现这一控制的两个关键：气氛的可控性及合适的控制仪器。
The potential for carbon sequestration in the soil is estimated at 5.5 gigatons annually with good land management practices, equivalent to 13% of current emissions from all sectors.
据估计，在良好的土地管理实践中，每年土壤中碳潜在的封存量是55亿吨，相当于来自所有部门的温室气体排放量的13%。
The potential for carbon sequestration in the soil is estimated at 5.5 gigatons annually with good land management practices, equivalent to 13% of current emissions from all sectors.
据估计，在良好的土地管理实践中，每年土壤中碳潜在的封存量是55亿吨，相当于来自所有部门的温室气体排放量的13%。
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