A process for preparing the olefine sulfide includes addition reaction between sulfur monochloride and C3-C12 olefine under existance of low-carbon alcohol as catalyst to obtain addition compound, mixing it with C1-C15 haloalkane, sulfide of alkali metal, sulfur powder, and aqueous solution of emtrol, sulfurizing, dechlorinating, and refining.

一種硫化烯烴的制備方法欧美日韩国产综合一区二区三区，包括：(1)使一氯化硫和C 3 ～C 12 烯烴在低碳醇催化劑的存在下進行加合反應(yīng)亚洲欧洲国产精品久久久，生成加合物；(2)將(1)步的加合物與C 1 ～C 15 鹵代烷日韩高清视频在免费线、堿金屬硫化物免费在线观看青春草、硫磺粉乱激情视频专区、脂肪醇水溶液混合，進行硫化脫氯反應(yīng)后黄大色大片免费久久，精制處理性av不卡在线，得到硫化烯烴產(chǎn)品。

The precursive Fe3O4 films were sulfurized using constant current electrodepositing and oxidation treating, and Fe3O4 films was transformed into FeS2 thin films after heat sulfur annealing of 400℃ at different sulfurizing pressures.

采用恒流電沉積及氧化處理制備Fe3O4先驅(qū)體薄膜亚州欧美乱综合图片，再通過400℃下的熱硫化退火av大全免费看，使Fe3O4先驅(qū)體薄膜在不同硫壓下轉(zhuǎn)變成為多晶FeS2薄膜。

Sulfide precursors were synthesized by conventional inorganic metal salts and a sulfurizing agent. Sulfide catalysts were prepared by isochoric impregnation using an impregnation solution containing sulfide precursors and a dispersion additive.

以常規(guī)金屬無機鹽及硫化劑為原料合成硫化物前驅(qū)體免费在线性爱视频，在硫化物前驅(qū)體溶液中加入添加劑配成浸漬液国产第82页，浸漬載體制成硫化型加氫催化劑。

Properties of sulfur passivated GaAs (100) surfaces are studied by using photoelectron spectroscopy and photoluminescence measurements. Some practical applications of the sulfurizing technique are carried out and very promisingt results are obtained.

本文通過光電子能譜的手段和光熒光譜的方法分析了硫鈍化GaAs(100)的性質(zhì)并在此基礎(chǔ)之上對硫鈍化的實際應(yīng)用進行了初步的嘗試取得了較好的效果哦美黄色视频。

Under the success of initial large current sulfurizing method, the author finds a new method-small initial current method.

在原來成功進行大電流沖擊方法鈍化的基礎(chǔ)上久久久久久久精品妇女，摸索出小電流的陽極硫化方法。

sulfurizing：滲硫

sulfurizedcuttingfluid 硫化切削液 | sulfurizing 滲硫 | sulfurousacid 亞硫酸

sulfurizing：浸硫處理

信頼性 reliability | 浸硫處理 sulfurizing | 水圧 hydraulic pressure

sulfurizing：硫化

sulfurized oligonucleotide 硫化寡核苷酸 | sulfurizing 硫化 | sulfurizing reagent 硫化劑

sulfurizing：滲硫,硫化

磺化,硫化 sulfurization | 滲硫,硫化 sulfurizing | 硫磷灰石 sulphatapatite

sulfurizing reagent：硫化劑

sulfurizing 硫化 | sulfurizing reagent 硫化劑 | sulfurtransferase 硫轉(zhuǎn)移酶