This invention applies mild condition uses substituent group triphenylamine aldehyde or triphenylamine dialdehyde as raw material to react by heating with 2-(5,5-dimethyl-3-vinylcyclohexenyl-2-enylidene)propanedinitrile group to produce the intermolecular charge transfer chromogen with high decomposition temperature, non-coplanar structure, and triphenylamine group.

本發(fā)明采用溫和的手段欧美美女黄图视频在线观看，將取代基三苯胺單醛或取代基三苯胺雙醛為原料與2-(3色哟哟WWW网址，5国产一级A片免费视频在线观看，5-三甲基環(huán)己烯-2-烯亞基)丙二腈共熱生成具有高的熱分解溫度性交色片视频、非共平面空間結(jié)構(gòu)的含三苯胺基團的分子內(nèi)電荷轉(zhuǎn)移生色團孕妇激情视频片。

And after that, two groups patients?raw surface would be covered by the Huangyou yarn, changed dressing everyday and taken the oral antibiotic. The agglutination time and the condition of cicatricle accrementition were observed.

兩組前3天均每天換藥1次，3d后根據(jù)情況隔天或3d換藥1次国产高潮动漫在线观看免费视频，并同時口服抗生素日本三级视频在线观看，對照組采用消毒傷科黃油紗敷于傷口，其他治療同觀察組日韩美女观看成人网站在线观看视频，觀察兩組創(chuàng)面愈合時間及瘢痕增生情況欧美精品一色喲哟。

The oil sewage disposed process is a complex disposal technique. The disposal process is more difficult for the change of PH Flux temperature of raw water and the other polluted quality. At present the disposed water by the system of oil of sewage is unstable and high cost. Now the method for the oil of sewage have physics chemistry physical chemistry and biology etc. In the every disposed method has its own specially, Basis of the oil sewage condition of power plant. The text use chemic method. Another word is method of Flocculation-deposition. Injecting Dosage into sewage. Making small suspends grain and the electrophorus colloid gather into bigger colloid and deposit. Separated it from water and purify the oil sewage. Make disposed oil water up to grade.

含油污水處理工藝是一個復雜的處理過程你懂得视频网站，在處理過程中由于受到原水濁度、PH值情欲综合、配水流量一级一级a爱片免费免免、原水溫度和其他水質(zhì)污染等因素的影響，處理難度相當大黄色网站黄色网站欧洲，現(xiàn)時的含油污水處理系統(tǒng)普遍存在處理后的水質(zhì)不穩(wěn)定和處理成本高等問題欧美日韩成年人色免费看片，國內(nèi)外含油污水處理采用的方法有物理法、化學法最好看的日韩中文字幕视频、物理化學法和生物法等永久看欧洲大片，每種處理方法都有自己的特點，結(jié)合電廠含油污水的情況试看120秒国产很黄很爽，本文主要采用化學法亚洲熟女激情视频网，具體來說是采用絮凝沉淀的方法，通過向廢水中投加混凝劑日本一区二区色色，使細小的懸浮顆粒和帶電膠體微粒聚集成較大顆粒而沉淀国产精品黄色网，使其與水分離，使含油污水得到凈化欧美激情久久综合，使處理后的廢水各項指標達到排放標準国产乱论色网站。

The Construction Term : The condition of using electricity is superior, the comprehensive electrovalence is about 0.4 Yuan, the transportation is convenient, the highway is ahead to the factory zone, the product may sell to local market and the raw material may be collected nearby.

建設(shè)條件：用電條件優(yōu)越，綜合電價在0.4元左右人人干黄色网站，交通便利久久精品免费视频60-70，公路直通廠區(qū)，產(chǎn)品可本地銷售播放国产精品，原材料就近可取无码不卡乱人伦中文视频。

This article provided a new route to produce 4-dimethoxy phenethylamine. In basic condition, the product could be obtained through etherization, bromation, Grignard reaction, hydroxyethylation, esterification and Gabriel reaction with phenol as raw material, the overall yield is 45.0%.

提出了合成4-甲氧基苯乙胺的新方法，即在堿性條件下欧美老年黄片，苯酚首先與硫酸二甲酯反應(yīng)jizz免费在线国产，再選用高選擇性的溴化劑溴化后，經(jīng)格氏反應(yīng)免费观看黄视频网站、羥乙基化反應(yīng)和酯化反應(yīng)国内自拍网，最后經(jīng)Gabriel反應(yīng)可以制備目標產(chǎn)物，反應(yīng)總收率為45.0%午夜性大片免费视频。

Applied in cigarette control system of automation logistics system, industrial equipment field bus control technology has become the most effective tool to solve the question that traditional cigarette production exist raw material prepare time to be long and weak adaptability to market. And its open structure system has created the condition to extend for the system expansion. That applying PROFIBUS bus technology in the control system of cigarette automation logistics system, and solving the existed latent problem, is one of research results for the paper.

將工業(yè)設(shè)備現(xiàn)場總線控制技術(shù)應(yīng)用于卷煙自動化物流系統(tǒng)的控制系統(tǒng)之中午夜福利试看120秒体验区，成為解決傳統(tǒng)卷煙生產(chǎn)存在的原材料準備時間較長，適應(yīng)市場能力弱的最有效的工具色a电影网，而其開放性的結(jié)構(gòu)體系久久性网，又為系統(tǒng)的擴展和延伸創(chuàng)造了條件，將PROFIBUS總線技術(shù)應(yīng)用于卷煙自動化物流系統(tǒng)的控制系統(tǒng)之中精品人人做人人爽爱在碰，并解決存在的潛在問題久久久91精品国产，是本文的研究成果之一www·C0m黄色视频。

Becausethe ginger flavine and its the synonym have many kinds of pharmacologyactiveness, at present, conducted the research take this kind ofcompound as the forerunner which the structure optimized to cause inthe world scope chemist and the medicine scientist's widespreadattention, take the ginger flavine as the raw material, first had thefunction production corresponding sodium salt in the organic solventby NaOH or NaOEt and a-H, then and 鹵代烴carried on the substitution reaction, the response condition which theresearch optimized, and grew this derivative monocrystal with thesolution law.

由于姜黃素及其類似物所具有的多種藥理活性，目前久久精品国产99久久久密月，以該類化合物為先導進行結(jié)構(gòu)優(yōu)化的研究引起了世界范圍內(nèi)的化學家和藥物學家的廣泛關(guān)注美女被艹色视频免费看，以姜黃素為原料，先在有機溶劑中以NaOH或NaOEt與a-H發(fā)生作用生成相應(yīng)鈉鹽老年人日批的视频，再和鹵代烴進行取代反應(yīng)欧美一区二区操逼，研究優(yōu)化的反應(yīng)條件，并用溶液法生長該衍生物單晶體中文自拍日韩视频在线观看网站。

Adopt this kind of synthesize a method of the advantage is a raw material to get,respond the condition geniality,operation easily simple.

采用這種合成方法的優(yōu)點是原料易得日韩欧美亚洲综合久久图片、反應(yīng)條件溫和、操作簡單网站三级视频。

Under the characteristics of the raw materials of slag made of ilmenite in our country, we use sulfuric acid to produce titanium dioxide in this design, use orthogonal test analysis to investigate the acid soluble condition and make analytical discussion about the influencing factors of sulfuric acid rate.

針對我國鈦鐵礦制出的鈦渣原料的特性日本AAA片，設(shè)計采用硫酸法生產(chǎn)鈦白粉工藝。本實驗是利用正交試驗方法研究鈦渣的酸溶性條件的實驗国产精品中文字幕丝袜制服强奸乱伦，對其酸解率的影響因素進行了分析討論。

We use mechanics testing method like stretch and bend to test the 3mm magnesium alloy(MB3) after friction stir welding. The stretch sample can show no less than 70% of raw materials performance when the condition is suitable: R= 1500r/min,v = 90mm/min,R/v=16.7 and F=1470N. Curve intensity of the joint reaches 90.2% and 83.0% at obverse and inverse curve separately.

利用拉伸2018日本高清色视频、彎曲等力學測試手段對攪拌摩擦連接的3mm厚MB3鎂合金板進行機械性能檢驗欧美一区精品有色视频，檢驗結(jié)果為：在使用焊接合理工藝參數(shù)R=1500r／min，v=90mm／min在线日韩日本国产亚洲，R／v=16.7www.99热，F(xiàn)=1470N的情況下，拉伸試樣70％以上斷裂于母材欧美大胆A级视频69，接頭正彎與背彎強度分別可以達到母材的90.2％和83.0％九九视频精品在线。