The construction process includes the following steps: constructing recombinant plasmid containing phhA and phhB; transforming the recombinant plasmid to hygrophilous aeromonad; and screening recombinant hygrophilous aeromonad with the recombinant plasmid.

該重組菌中含有β-酮硫解酶基因phbA和乙酰乙酰輔酶A還原酶基因phbB。其構(gòu)建方法包括以下步驟：1構(gòu)建含phbA和phbB基因的重組質(zhì)粒国产A级特黄的片子试看；2轉(zhuǎn)化該重組質(zhì)粒到嗜水氣單胞菌中人人操人人看人人搞；3篩選出含有重組質(zhì)粒的重組嗜水氣單胞菌。

These vegetables contain compounds called isothiocyanates which we believe to be responsible for the cancer-preventive and anti- carcinogenic activities in these vegetables.

這些蔬菜中所含的名叫'異硫氰酸酯'的物質(zhì)具有抗癌及防癌功效伊人影院在线操在线干影院。

Ore textures mainly include crystalline - granular and filling - metasomatic textures with various shapes.

中文摘要：朝山金礦的主要礦石類型為含金硫鐵礦石，礦石中富含鉍礦物不要啊好舒服黄色视频，且作為主要載金礦物欧美成狂野欧美在线观看，是該礦床的標(biāo)型特征和重要找礦標(biāo)志。

In this paper the sulpho nitro oxy carburizing and the hydrogen removing technology of round broach, the structure of diffusion layer and the relation between the depth, properties, the hydrogen content of diffusion layer and the service life of the broach are studied.

研究了連桿圓拉刀的氮碳硫氧共滲與去氫處理工藝国产大陆精品绝色Av，以及滲層組織結(jié)構(gòu)日南视频网站在线、層深度、能一级av免费线看、層含氮量與拉刀壽命的關(guān)系狂野欧美激情蜜桃视频网站大全。

In this research, two novel compounds in which alkylenedithiomethylene Malonic acid act as the main coordination agents and the compounds containing N atom (such as pyridine, Phenanthroline Ethanediamine and 4,4'-Bipyridinyl) act as the associating coordination agents have been synthesized by the means of solution and solid-liquid diffusing reactions. 9 coordination complexes and polymers have been designed and synthesized in which the transition metals Cu and Zn acted as the centre ions. These compounds have been characterized by X-ray single crystal diffraction analysis, and some properties of them have been tested and analyzed.

本論文設(shè)計合成了兩種結(jié)構(gòu)新穎的含有二硫縮烯酮結(jié)構(gòu)的丙二酸類化合物，以此為主要配體91亚色，以含氮化合物(吡啶无一码黄色视频、鄰菲羅啉、乙二胺和4另类亚洲欧美一区在线二区99，4'-聯(lián)吡啶)為輔助配體日韩国产亚洲欧美有码，采用常規(guī)溶液合成和固-液相擴散等方法，設(shè)計合成了9個過渡金屬Cu和Zn離子配合物和配位聚合物天堂网在线无码，采用單晶X-射線衍射等技術(shù)對晶體結(jié)構(gòu)表征黄片中文字幕视频，并對其部分性質(zhì)進(jìn)行了測試和分析。

The inhibitive effect of each sulfourea and cetylpyridinium bromide and their synergistic inhibitive effect on 16Mn steel under thin electrolyte film with H2S were investigated by using potentiodynamic polarization technique and EIS.

用極化曲線和交流阻抗技術(shù)研究了硫脲和溴化十六烷基吡啶在復(fù)配前后對含H_2S 薄層液膜下的16Mn鋼的緩蝕行為欧美人妻一级A片，得到了一些重要結(jié)論亚洲午夜一区二区三区福利，并對其進(jìn)行解釋和討論。

Piperidine oxoammonium salts oxidize aromatic amines and N, S-containing heterocycles to the corresponding radical cations, and the isotope effects in electron transfer reactions between thianthrene and N-methylphenothiazine radical cations and their respective neutral parent molecules have been reported for the first time.

啶氧銨鹽氧化芳95胺和含氮欧美一区永久视频免费观看、硫芳雜環(huán)為相應(yīng)的自由基正離子97成视频在线网，首次報道了及甲基吩自由基正離子與其中性母體之間電子轉(zhuǎn)移的同位素效應(yīng)。

Piperidine oxoammonium salts oxidize aromatic amines and N, S-containing heterocycles to the corresponding radical cations, and the isotope effects in electron transfer reactions between thianthrene and N-methylphenothiazine radical cations and their respective neutral parent molecules have been reported for the first time.

哌啶氧銨鹽氧化芳香胺和含氮日本亚洲一区二区三区在线播放、硫芳雜環(huán)為相應(yīng)的自由基正離子小说图片亚洲欧美，首次報道了噻蒽及甲基吩噻嗪自由基正離子與其中性母體之間電子轉(zhuǎn)移的同位素效應(yīng)。

In order to obtain versatile ulitity of host molecules, three new chiral calix [4] crown ethers containing aza, thio atoms bearing two chiral sites provided by -cysteine ester were synthesized by the condensation of calix [4] arene diacid dichloride with oligoethylene glycol bridged bis-amino acid methyl ester. All new compounds were characterized by NMR, MS and elemental analysis.

以-半胱氨酸為手性源av人人操网站在线看，利用多甘醇二氯醚在堿性條件下對半胱氨酸巰基進(jìn)行烷基化反應(yīng)欧美大黄片一级AAA特黄，成功地合成了多甘醇醚鏈橋聯(lián)的半胱氨酸衍生物，醚化反應(yīng)后性视频在线视频网站，在高度稀釋條件下與對叔丁基杯[4]芳烴二乙酰氯進(jìn)行雙功能基縮合反應(yīng)成功地合成了新型的手性杯[4]含氮亚洲一区精品视频在线观看、硫雜冠醚，并利用〓H NMR、MS等譜圖手段對其結(jié)構(gòu)進(jìn)行了表征在线观看AA。

A basic absorption liquid neutralizes the SO2- laden waste gas, discharge the purified gas when the content of SO2 reaches the standard; microbe reduces the desulfurizing absorption tail liquid, and then the liquid is oxygenized with chemical treatment to recover elemental sulfur.

該方法是利用堿性吸收液與含SO 2 的廢氣進(jìn)行中和反應(yīng)日本视频网址，將廢氣中的SO 2 反應(yīng)吸收凈化達(dá)標(biāo)后排放；再將脫硫吸收尾液經(jīng)微生物轉(zhuǎn)化還原和化學(xué)氧化處理后回收單質(zhì)硫超碰97在线播放。