The study of the forming condition and mechanism of immature oil in eastern Linqing depression reveals that brackish water-brine, abundant sulfur bacteria and sulfocompounds provided favorable conch-lions for the formation of the immature oil. Immature oil was the result of hydrogen-rich sapropel of lower activation energy degraded by sulfur bacteria. T and R of the early hydrocarbon generation of organic matter were 400~435℃ and 0.2%~0.5% respectively, and their values for peak hydrocarbon generaion are 420℃ and 0.35%.

通過(guò)對(duì)渤海灣盆地臨清坳陷東部未熟－低熟油的形成條件及形成機(jī)制探討，總結(jié)出沙一段和沙三段的微咸水－咸水介質(zhì)環(huán)境人人干人人爱人人插、豐富硫細(xì)菌和含硫化合物為臨清坳陷東部未熟－低熟油氣形成提供了有利條件国产黄AV网站免费，證實(shí)該區(qū)未熟－低熟油氣形成是低活化能的富氫腐泥組分受到硫細(xì)菌早期低溫降解作用的結(jié)果，明確該區(qū)未熟－低熟烴源巖硫細(xì)菌降解的有機(jī)質(zhì)早期生烴階段的T值為400~435℃国产精品热门Jizz最近更新，R值為0.2%~0.5%在线观看免费毛片高清，生油高峰T值為420℃，R值為0.35%左右人人摸'人人操人人。

The study of the forming condition and mechanism of immature oil in eastern Linqing depression reveals that brackish water\|brine, abundant sulfur bacteria and sulfocompounds provided favorable conditions for the formation of the immature oil. Immature oil was the result of hydrogen-rich sapropel of lower activation energy degraded by sulfur bacteria. Tmax and Ro of the early hydrocarbon generation of organic matter were 400~435℃ and 0.2％~0.5％ respectively, and their values for peak hydrocarbon generaion are 420℃ and 0.35%.

通過(guò)對(duì)渤海灣盆地臨清坳陷東部未熟-低熟油的形成條件及形成機(jī)制探討黄色网站动，總結(jié)出沙一段和沙三段的微咸水-咸水介質(zhì)環(huán)境、豐富硫細(xì)菌和含硫化合物為臨清坳陷東部未熟-低熟油氣形成提供了有利條件久久精品国产字幕AV，證實(shí)該區(qū)未熟-低熟油氣形成是低活化能的富氫腐泥組分受到硫細(xì)菌早期低溫降解作用的結(jié)果这里全是是精品99，明確該區(qū)未熟-低熟烴源巖硫細(xì)菌降解的有機(jī)質(zhì)早期生烴階段的Tmax 值為400~435℃， RO值為0.2％~0.5％6080新觉伦午夜理论无码，生油高峰Tmax值為420℃爱情岛论坛福利永久首页，RO值為0.35%左右。

Gas chromatography with sample-pretreatment by solid-phase micro-extraction and with pulse flame photometric detection was applied to the determination of 6 stenchy sulfides(hydrogen sulfide,carbon disulfide,methanethiol,1,2-ethanedithiol,dimethylthioether and carbonyl sulfide) in polluted air.

應(yīng)用固相微萃取預(yù)處理技術(shù)最新国产三級片，采用脈沖火焰光度檢測(cè)器-氣相色譜法測(cè)定污染空氣中硫化氫色91视频综合、二硫化碳、甲硫醇无遮无挡爽爽免费视频毛片、191cao，2-乙二硫醇、甲硫醚午夜视频www、羰基硫6種惡臭硫化物欧美性爱视频一日本高清视频。

Thiobarbituric acid was synthesized by sulfourea and diethyl malonate in sodium alcohol and 5-Arylidene thiobarbituric acid was prepared by the Knoevenagel condensation reaction from benzaldehyde and thiobarbituric acid.

采用丙二酸二乙酯和硫脲在乙醇鈉存在下合成了硫代巴比妥酸，再分別采用固相反應(yīng)和水相反應(yīng)自拍偷拍制服丝袜，由硫代巴比妥酸和苯甲醛經(jīng)Knoevenagel縮合反應(yīng)视色视色影院，制備了5-亞芐基硫代巴比妥酸自拍偷拍午夜视频。

Several technologies for sulphur recovery from solid waste containing sulphur generated during sulphuric acid production and sulphonation and liqiud waste containing sulphates generated in phosphoric acid manufacture are described.

介紹從硫酸和磺化劑裝置產(chǎn)生的含硫廢渣以及從磷酸裝置產(chǎn)生的含硫酸鹽廢液中回收硫的幾種技術(shù)硫過(guò)濾機(jī)的濾餅和熔硫沉降槽的梳渣與65%發(fā)煙硫酸或液體SO3一起送入反應(yīng)器生成SO2，SO2作為產(chǎn)品或送入硫酸廠生產(chǎn)硫酸0792dmz.com，惰性物料干燥后填埋處理欧美福利精品。

The results showed that: During the process of ion sulphurization, the main formation mechanism of sulphide layer is that the elemental sulphur diffuses inward the substrate along its defects, the composition of substrate has a certain effect on the formation process of sulphide layer.

結(jié)果表明：在離子滲硫過(guò)程中，滲硫層的形成是以硫沿基體缺陷向內(nèi)部擴(kuò)滲為主導(dǎo)機(jī)制黄色工厂这里只有精品，基體成分對(duì)滲硫層的形成過(guò)程有一定影響。

Sulfide layers were made on the surface of AISI 1045 and SAE 52100 steels by means of low temperature ion sulphurization process. The tribological properties of the sulfide layers were investigated on an SRV reciprocating tester under dry and paraffin oil lubricated conditions. SEM equipped with EDAX and XRD were adopted to analyze the morphology and structure of the sulfide layers. The morphologies and composition of the wear scars were also analyzed.

采用低溫離子滲硫技術(shù)在45＃鋼和GCr15 鋼表面形成滲硫層jizzjizzjizz亚洲日本，用SRV 往復(fù)摩擦磨損試驗(yàn)機(jī)分別在干摩擦和液體石蠟潤(rùn)滑下對(duì)滲硫層的摩擦學(xué)性能進(jìn)行了研究91国在线精品国内播放，用SEM、EDAX 和XRD研究了滲硫層的形貌和結(jié)構(gòu)www.色棋棋.com，并對(duì)磨痕的形貌及成分進(jìn)行了分析天天看毛片免费TA天天看一区二区三区。

In order to get the aryl alkynyl thio ether, we need to synthesize some important terminal functional compounds. Based on the preceding reaearch of our laboratory, we selected methyl thio methyl phenyl sulfone as nucleophilic reagent to eract with aromatic aldehyde and synthesized successfully a series of methylthio aryl ethynes I_ by"one-pot"reaction .

本論文在大量的文獻(xiàn)調(diào)研和本實(shí)驗(yàn)室過(guò)去研究結(jié)果的基礎(chǔ)上，利用親核硫試劑甲硫基甲基苯基砜(methylthiomethyl phenyl sulfone国产大片精品黄页免费看， MP-S)與芳香醛的&一鍋反應(yīng)&国产又湿又黄又爽视频在线观看，成功的合成了一系列甲硫芳炔化合物I_，從而為實(shí)現(xiàn)形態(tài)各異的芳炔硫醚類分子提供了一個(gè)良好的構(gòu)筑平臺(tái)日韩欧美精。

It is preliminarily determined that they are denitrifying thiobacillus and T.thioparus.

初步確定為硫桿菌屬的脫氮硫桿菌和排硫硫桿菌超爽巨色A片。

Diethylthiophosphoryl chloride was synthesized by reacting phosphorus thiochloride with anhydrous alcohol in the presence of NaOH, and then a novel phosphorus-nitrogen- and sulfur-containing flame retardant, 1, 4-di(O,O-diethyl thiophosphoryl imine) benzene, was synthesized via the reaction of diethylthiophosphoryl chloride with p-phenylenediamine.

以三氯硫磷與無(wú)水乙醇在NaOH存在下合成了二乙基硫代磷酰氯，然后再與對(duì)苯二胺反應(yīng)合成了新型的含磷免费人成又黄又爽的黄视频、氮黄色视频美女、硫的膨脹型阻燃劑：1，4-二（Ojiujiure综合网，O-二乙基硫代磷酰亞胺基）苯国产黄色网站在线免费。