鍍黑 的英文怎麼說
中文拼音 [dùhēi]-
Ruthenium - plated cuff with jet, jet mat and jet hematite crystal mesh and black, embossed calfskin leather
釕鍍袖噴氣射流墊子和噴赤鐵礦晶體格和黑色，壓花皮革牛犢。Black calfskin leather bracelet with jet, jet mat and jet hematite crystal mesh ; faceted ruthenium - plated buckle
黑色牛犢皮革手鏈噴氣射流墊子和噴赤鐵礦晶體格;釕面鍍金扣。Gold - plated cuff with jet metallic silver, black diamond and lime satin crystal mesh and metallic taupe, embossed calfskin leather
鍍金袖噴金屬銀，黑鉆石及石灰緞格水晶和金屬搭配，壓花皮革牛犢。Rhodium - plated pendant with bezel - set crystals in various shapes and crystal colours ; black calfskin leather cord ; lobster clasp
銠鍍金吊墜與邊框集晶體中的各種形狀和顏色的水晶;黑色皮革牛犢臍帶;龍蝦扣。When ph value < 0. 5, faster deposition rate, faster growth rate of crystallizing nucleus, which causes bigger crystalline granularity and bad surface quality of the deposits such as crassitude or darkling
Ph 0 . 5時，沉積速度過快，晶核成長速度快，晶粒粒度較大，鍍層表面粗糙、發黑，表面質量差。Ruthenium - plated hair slide / barrette with chains and crystal satin and black diamond satin cubist crystal beads
釕鍍頭發幻燈片/泰勒與鏈和水晶緞子及黑色鉆石緞面立體水晶珠。Ditto - but cuprum plated, clear black
-同上-但鍍純銅，透明黑Such immersion or displacement deposits are usually spongy and black.
這種浸鍍或置換是海棉狀和黑色的。Carbon channel is usually finished with electro - galvanization. hot dipped galvanzined finish or epoxy coating or nigrescence is also available on special order
碳鋼型鋼的表面處理普通為電鍍，如需熱浸鍍鋅、噴塑、發黑等要在訂貨時說明。Reshi chemicals is a specialist in manufacturing and distributing metal surface treatment reagent : phosphorus treatment reagent, water treatment reagents, electro - plating additive reagents, normal temperature nigrescence reagent, pre - treatment reagents, etc
是一家專業從事金屬表面處理藥劑：磷化處理藥劑、水處理劑、電鍍添加劑、鋼鐵常溫發黑劑以及前處理產品的生產商和代理商。This project which is based on the demand of increasing the electron tube ’ s qualities totally and reducing the manufacture cost has done a large amount of investigative work as follows to improve and perfect the technologies for the important part of electron tube manufacture ? the grid surface processing : on the surface processing of the molybdenum grid, the primary purpose is to reduce thermionic emission and secondary electronic emission of the grid. by the constantly experiment and grabbling the different technology routes, we have successfully developed these new technologies on the tac and zrc electrophoresis and electroplating platinum black of the grid, and made its surface cladding quality very stable and reliable
本課題是基於整體提高電子管的質量和降低生產成本的要求，對電子管生產中的重要部分? ?柵極的表面處理技術進行改進和完善，主要在以下方面進行了深入研究:在鉬柵極表面處理方面，主要為實現降低柵極的熱電子發射和二次電子發射，通過不同工藝路線的不斷試驗和摸索，成功開發出柵極電泳tac 、 zrc和電鍍鉑黑的新工藝，使柵極的塗覆質量穩定可靠。Methods for analysis of plating black nickel solutions part 1 : determination of ammonium nickel sulfate content by ion selective electrode method
電鍍黑鎳溶液分析方法第1部分:離子選擇電極法測定硫酸鎳銨的含量Methods for analysis of plating black nickel solutions part 5 : determination of ammonium thiocyanate content by potentiometric titrimetric method
電鍍黑鎳溶液分析方法第5部分:電位滴定法測定硫氰酸銨的含量Methods for analysis of plating black nickel solutions part 3 : continual determination of nickel sulfate and zinc sulfate content by edta compleximetric method
電鍍黑鎳溶液分析方法第3部分: edta絡合滴定法連續測定硫酸鎳和硫酸鋅的含量Methods for analysis of plating black nickel solutions part 4 : determination of sodium sulfate content by precipitation titrimetric method
電鍍黑鎳溶液分析方法第4部分:沉澱滴定法測定硫酸鈉的含量Investigation on the technology of black nickel plating on bronze thin slice parts
青銅薄片狀零件鍍黑鎳工藝探析Characteristic and properties of electroless blackening - nickel plating and its application
化學鍍黑鎳工藝特點和鍍膜性能及其應用Methods for analysis of plating black nickel solutions part 6 : determination of boric acid content by potentiometric titrimetric method
電鍍黑鎳溶液分析方法第6部分:電位滴定法測定硼酸的含量Methods for analysis of plating black nickel solutions part 2 : continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrmetric edta volumetric method
電鍍黑鎳溶液分析方法第2部分:鎂鹽返滴定edta容量法連續測定硫酸鎳和硫酸鋅的含量Bright black zn - ni alloy electroplating in basic solution
堿性體系中電鍍黑色光亮鋅鎳合金的研究分享友人