Study on Black Ni-Sn Alloy Coating of Solar Selective Absorptance 选择性吸收黑色镍-锡合金镀层的研究
If you haven't seen these nymphs before on the site, they're actually jet black: the white coating is lint and dirt that they glue to themselves with spittle to form camouflage. 可能你从没有见过这样的若虫,他们实际上是深黑色的:白色的外衣是绒毛和它们用唾液粘上作为伪装的灰尘。
Black second coating antifouling Protocol of 1978 to the International Convention for the Prevention of Pollution from Ships 黑色第二度船底防污漆国际防止船舶污染公约
Sarah Doherty of the University of Washington in the United States used field samples to trace the origins of the black carbon coating snow in the Arctic to biomass burning in Eurasia. 多哈蒂通过采样,发现覆盖在北极积雪表面上的炭黑的源头是欧亚地区燃烧生物燃料所致。
The face of the products can be electroplate, electrophoresis, black coating, sandblast, polishing. 产品表面有电镀、电泳、发黑、喷砂、抛光。
An entirely personal graffiti has to be scratched into the black coating for the object to give light. 在黑色面料上努力擦擦刮刮,光线出来了,一个带个人色彩的涂鸦也诞生了。
A preliminary coat of paint or size applied to a surface. black lead first coating anticorrosive 涂底料,底漆涂在某一表面上的底漆或底料黑铅第一度船底防锈漆
Let it cook for a half an hour, so the black coating will be thick. 让我们库克为一个半小时,所以将黑色涂层厚度。
Corrosion Resistance of Black Phosphating Coating of Zn-Ca System at Medium Temperature 中温锌-钙系黑色磷化膜的耐蚀性能
Ultra Black Property of Ni-P Coating on ABS Resin by Chemical Plating ABS树脂的化学镀Ni-P镀层的超黑化性能
Infrared Radiation Ability of Electroplated Black Chromium Coating and Wastewater Treatment Journal of Materials Protection 黑铬镀层的红外辐射性能及镀液废水处理
Results indicated that wear resistance and corrosion resistance of black TiN coating were higher than that of black oxide film or phosphatizing films. 结果表明,其耐磨损、耐腐蚀性能均高于氧化和磷化黑色膜层。
Black second coating antifouling dyed pig split leather with vegetable tanned 黑色第二度船底防污漆染色植物鞣猪皮二层革
White pepper is made from the same berry, the outer husk being removed before grinding. It is less irritating than black pepper to the coating of the stomach. 白胡椒是有同样的浆果先剔掉外壳经研磨而成。它对胃膜的刺激性比黑胡椒小。
Black second coating antifouling 黑色第二度船底防污漆
Fixtures exposed to hood interior ( i.e.tap nozzle) shall be made of brass with chemically resistant black vinyl coating. 通风柜里面的配件(龙头喷嘴)由黄铜构成,外面环氧树脂喷涂。
Influences of main parameters such as composition of electrolyte and electrical parameters in preparing black ceramic coating by microplasma oxidation on ADC12 aluminum alloy were studied. 研究了ADC12铝合金表面微等离子体氧化法制备黑色陶瓷膜的电解液成分和电参数等对膜层性能的影响。
Study of double layer passivation black coating on Gr/ 6061Al composite surface Gr/Al复合材料表面镀覆双层金属黑色钝化膜的工艺研究
Preparation technology of black chemical conversion coating for aluminum 铝的黑色化学转化膜制备工艺
The black ceramics coating was obtained through micro-arc oxidation on 6061 aluminum alloys in the phosphate solution containing NH_4VO_3.The influences of NH_4VO_3 concentration, and solution temperature on wear resistance, surface roughness, adhesion, blackness and thickness of the ceramic coatings were studied. 在磷酸盐溶液中加入NH4VO3,通过微弧氧化工艺在6061铝合金上制得了黑色陶瓷膜,研究了NH4VO3含量、溶液温度对膜层的耐磨性、表面粗糙度、附着力、黑度、厚度的影响。
Black ink was uniformly applied on the surface of the work-pieces initially, and subsequently the work-pieces were treated with silver electroplating after rubbing and sand blasting of the black coating. 该工艺在镀银前用黑色油墨将工件均匀涂覆,经研磨、砂面处理后镀银。
Study on deposit black chromium coating from cr~ ( 3+) bath 三价铬镀液沉积黑铬镀层的研究
This paper describes the principle, equipments, method and results in the measurement of reflectance of black coating in the electrically calibrated conical cavity radiometer. 本文介绍电校准辐射计的锥腔形黑涂层反射比的测量原理、装置、方法以及测量结果。
Measurement of the Thermal Resistance on the Black Coating in the Absolute Radiometer 绝对辐射计接收面涂层热阻的测量
The heat performance of the selected black coating for flat-plate collector 平板集热器选择性涂料的热特性
Black Nickel Selective Coating for Glass Vacuum Tubular COllector 用于全玻璃真空集热管的黑镍选择性涂层
Technology of Bright Black Coating on Aluminium Alloy 铝合金亮黑色涂层工艺
Through the results above, we not only research on removing carbon fly ash mixed conductive filler and carbon black graphite coating material formulations for coal mine roadway improvements, but also provide a new way of using high-carbon fly ash. 通过上述研究,不仅利用经浮选法脱炭的粉煤灰以及炭黑石墨混合导电填料对煤矿井下巷道喷涂材料配方进行了改进,而且为高炭粉煤灰的利用提供一条新的途径。
The light black coating was better water resistance than the pure iron oxide coating. 得到了浅黑色的涂层且耐水性较单纯氧化铁涂层有所提高。