hard carbon的例句大全

Also used in reaming, gear cutting and plain drilling of hard carbon and alloy steels.

应用于不锈钢以及合金钢的各种车削、钻孔、攻丝、拉削、铣削 、 滚齿以及刨齿等.

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cameras use a military grade amorphous silicon thermal imager and hard carbon-coated lenses to satisfy field-of-view requirements.

它利用军用级非晶硅热成像仪和坚硬碳质涂层镜片，用以满足视场角的要求。

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electrochemical performance of conducting polymer coated hard carbon via in-situ polymerization

原位聚合导电高分子包混对硬碳性能的影响

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The terminological behavior of high carbon chromium molybdenum steel used for guide pin of delivery valve in aeroengine, as well as the production, constitution and microstructure of hard phases in this material has been studied.

以航用高碳高铬钼合金钢（Cr18Mo16V）为研究对象，研究了该材质的摩擦摩损特性，并研究了其硬质相的产生、组成和相成分。

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When Nb content was 0.014 ( mass,%), finish rolling temperature was 780 ℃ and coiling temperature was 400 ℃, retained austenite fraction, carbon contents of retained austenite, Vickers-hardness and tensile strength have the optimum combination.

铌含量为0.014%、终轧温度为780℃、卷取温度为400℃时，残余奥氏体量、残余奥氏体相中的碳含量与宏观维氏硬度和抗拉强度具有最佳组合。

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Modification of Low-Carbon Steel with Hard-Wearing Inorganic Coating Coal is a sedimentary rock composed principally of organic carbonaceous macerals and inorganic minerals.

低碳钢表面改性用耐磨无机涂层的研究煤是一种有机沈淀岩，主要包括有机碳化合物和无机矿物。

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Crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions.

干旱或半干旱地区的底土因碳酸钙作用而形成的硬层。

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Covered with caliche, a hard calcium-carbonate encrusted soil.

被硝酸钠，和硬碳酸钙覆盖的土壤。

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the microstructural evolution and micro-hardness change in a low-carbon vanadium steel(( 0.058)% c-0.92% mn-0.51% v) during isothermal holding after austenite region deformation were investigated with thermo-mechanical test, and the precipitation of v ( c, n) was studied through tem.

通过热模拟试验，研究了0.058%C-0.92%Mn-0.51%V钢在变形后等温过程中的组织变化规律及显微硬度变化规律，并用透射电镜研究了V（C，N）的沉淀析出规律。

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The hard and brittle Fe_3C carbide formed between the bainitic ferrite laths in low carbon condition is the main cause of the above phenomenon.

低碳时在粗晶区中的贝氏体铁素体板条间形成的硬而脆的Fe3C是恶化粗晶区韧性的主要原因。

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Super-hard amorphous carbon films were deposited on such substrates as single-crystalline silicon and K9 glass by pulse laser ablating graphite target.

本文研究用脉冲激光烧蚀石墨靶方法在单晶硅、K9玻璃等衬底上生长超硬非晶碳膜。

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Despite mournful polar bears and charts showing carbon emissions soaring, most people find it hard to believe that global warming will affect them personally.

尽管有北极熊的悲剧,碳排放量也在飙升,但大多数人很难相信全球变暖会对他们个人产生影响。

六级真题- 2015年 12月 3卷 信息匹配

Process practice on hard wire steel with high carbon from converter

转炉生产高碳硬线钢的工艺实践

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a hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.

碳化钙一种坚硬的物质，由压塑的碳化物和重金属制成，用于制作切割金属的工具。

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a hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.

碳化钙一种坚硬的物质，由压塑的碳化物和重金属制成，用于制作切割金属的工具。

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the property analysis of laser cladding hard alloy materials on carbon steel surface

碳钢表面激光涂敷硬质合金材料的性能分析

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applicable to high tensile strength metal grinding, such as general carbon steel, alloy steel, malleable iron hard bronze.

适用于中高抗张强度金属材料的磨削，如一般碳素钢，合金钢，可锻铸铁，硬青铜等。

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ltd. . . the steels poured involved plain carbon steel, hard string steel and steel holding little alloy.

浇铸的钢种包括普碳钢、硬线钢和低合金钢。

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For processing the high tensile metals: carbon stell common alloy stell, hard bronze forgeable castiron. etc.

加工高抗张强度的金属: 碳素钢 、 硬青铜和可锻铸铁等.

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This article presents research on rolling technology of micro-alloyed high carbon hard wire at JISCO.

介绍了酒钢微合金高碳钢硬线轧制工艺研究.

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