Their half lives were 27.29 and 69.16 days respectively. Monocrotophos degraded into both methanol extractable and unextractable residues in the submerged soil.The analysis of 14C-methanol extractable. residue by TLC and ARG indicated that degraded products of monocrotophos were triether phosphate,;N-de-methyl Azodrin, O, O-dimethyl-vinyl-phosphatc,O-demethyl Azodrin,and O, C-demethyl Azodrin.The principal degraded extratable product of monocrotophos was triether phosphate, which incresed from 5% of the parent solution of monocrotophos to a range of 28-83%, furthermore and its degradation process was much faster in the unterilized soil than in the sterilized soil.

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Times. Benzyl alcohol could enhance Lip production as veratryl alcohol. At its optimal concentration of 5. 0mM, Lip activity was almost twice higher than that without addition of benzyl alcohol.

用藜蘆醇的類似物苯甲醇可以代替藜蘆醇作誘導(dǎo)劑強(qiáng)化木素過氧化物酶的合成，加入最佳濃度5.0mM的苯甲醇可以提高木素過氧化物酶的活力近一倍妓女久久久久亚洲中文字幕。

Two dimension mathematical model of the tube reactor for dimethyl ether synthesis from methanol was established The temperature and concentration profiles in axial and radial direction for this tube reactor with change of operating condition were obtained with finite difference method,so as to provide design data for developing largescale plant of synthesizing dimethyl ether from methano

通過對甲醇氣相脫水制二甲醚反應(yīng)特點(diǎn)的研究欧美性交农夫导航，提出了使用擬等溫管式反應(yīng)器的概念；并用二維數(shù)學(xué)模型進(jìn)行了數(shù)學(xué)模擬你懂的小电影；在該模型上進(jìn)行了操作條件對催化床溫度分布影響的模擬研究国模视频，從而提出了該反應(yīng)器的結(jié)構(gòu)尺寸，為甲醇氣相脫水制二甲醚的大型化開發(fā)提供了設(shè)計(jì)依據(jù)樱花影院成人入口免费观看网站。

This performance is better than the published results of other silicon-based passive μDMFCs.Moreover,it is comparable with that of our previous active μDMFCs which require an external pump,certificating the feasibility of this new configuration.

此性能好于國外報(bào)道的同類基于MEMS技術(shù)制作的被動式微型直接甲醇燃料電池国产免费性生活视频，并同本課題組之前報(bào)道的需使用外部泵的主動式微型直接甲醇燃料電池性能相當(dāng)，證明了文中提出的新結(jié)構(gòu)的可行性黄色日韩福利网站。

Methanol dissociates to CO and H on platinum electrode, on which CO is strongly adsorbed and accordingly becomes a detrimental intermediate.

甲醇在鉑電極表面的脫氫生成CO強(qiáng)烈吸附在鉑電極表面欧美日韩操，阻礙了甲醇在鉑表面的化學(xué)吸附，導(dǎo)致催化劑中毒在线黄色网站大全。

The waste oils was esterified with continuous feeding methanol catalyzed by NaHSO4 as catalyst.

方法］在廢油脂與甲醇連續(xù)進(jìn)料的酯化反應(yīng)條件下来部一级毛片，研究了硫酸氫鈉催化廢油脂與甲醇酯化反應(yīng)。

Pt (111) is not favourable for methanol adsorption, and roughened surface and steps facilitates methanol adsorption.

Pt(111)表面不利于甲醇的吸附日韩黄片AV，臺階位置和粗化表面能夠促進(jìn)甲醇的吸附国产普通话对白精品视频。

Adopting the process of the integration about Rectisol process and deep refrigeration separation, the sulfureted hydrogen and carbon dioxide gas was eliminated effectively and the inert gas methane of the phase of methanol-synthesis was withdrawn.

采用低溫甲醇洗工藝和深冷分離相結(jié)合的工藝流程，有效地脫除了硫化氫和二氧化碳等氣體97一级毛片全部免费播放，回收了合成甲醇工段的惰性氣體甲烷A片免费首页在线观看。

The Rectisol process is a physical absorption method of using the excellent character of low temperature methanol to remove the light hydrocarbon, carbon dioxide, sulfureted hydrogen, carbon oxysulfide, cyanide and so on, and it can remove the sulfides from the synthesis gas by 0.1ppm.

低溫甲醇洗法是利用低溫下(-50℃～-70℃)甲醇的優(yōu)良特性脫除原料氣中的輕質(zhì)油、二氧化碳www.精品在线观看、硫化氫一级欧美在线、硫氧化碳和氰化物等的物理吸收法，能將合成氣中的硫化物脫至0.1ppm久久最新视频香蕉网址大全。

The rats were orally treated with referential ferulaic acid, Rhizoma Chuanxiong extraction and Naodesheng capsule repectively. Blood samples were collected by cutting rats tails. Plasma was separated by centrifugation at 10 000 r·min-1 for 10 min, and two-times methanol in volume was added to deposit proteins. After centrifugation, the upper liquid was transferred to filter. The concentration of ferulaic acid in serum was determined by RP-HPLC.

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