However, when the target organic was acetic acid (an inhibitor of radical reaction),Fe2+/O3 and O3 had similar degradation efficiencies.

當(dāng)目標(biāo)有機(jī)物是對(duì)自由基鏈反應(yīng)具有抑制劑作用的乙酸時(shí)中文字幕又黄又刺激的的网站，O3和Fe2+/O3對(duì)乙酸有著相似的降解效率。

Almost 100% selectivity to cyclohexene could be obtained when the molar ratio of acetic acid to cyclohexane was 12.9∶1 at 450 ℃, the conversion of cyclohexane was 6.9%.

反應(yīng)溫度為450 ℃真实处破在线播放，醋酸與環(huán)己烷的摩爾比為12.9∶1時(shí)午夜视频在线国产郎色，環(huán)己烷的轉(zhuǎn)化率為6.9%，環(huán)己烯的選擇性為100%国外女网址www女。

Nylon dyeing with acid dyestuffs was carried out with agent NSZ and acetic acid as acidifier individually, dyeing results were compared.

研究了分別以醋酸和染色酸NSZ作為酸劑對(duì)錦綸酸性染料染色性能的影響黄色彩网。

Nylon dyeing with acid dyes tuffs was carried out with agent NSZ and acetic acid as acidifier individually,dyeing results were compared.

研究了分別以醋酸和染色酸NSZ作為酸劑對(duì)錦綸酸性染料染色性能的影響。

After acidify with hydrochloric acid, the plasma was extracted with ethyl ether and then analyzed by Hypersil ODS2 (250×4.6 mm,5 μm) column with the mobile phase of methanol-water-triethylamine-acetic acid(2500∶1500∶15∶7), and at the detection wavelength of 355 nm.

血樣經(jīng)鹽酸酸化后以乙醚提取一区二区三区无码日韩久久，進(jìn)行 HPL C分析91超碰日韩精品国产，色譜柱為 Hypersil ODS2 (2 5 0× 4.6 m m，5 μm)，流動(dòng)相為甲醇-水-三乙胺-冰醋酸(2 5 0 0∶15 0 0∶ 15∶ 7)檢測(cè)波長(zhǎng)為 35 5 nm黄片操女的观看，尼美舒利為內(nèi)標(biāo)鸥美免费黄片观看。

The advantage of this process is to directly obtain acrylate through catalytic reaction of acetic acid and methanol.

本技術(shù)以煤化工基礎(chǔ)原料合成氣的基礎(chǔ)產(chǎn)品醋酸和甲醇，經(jīng)過(guò)催化反應(yīng)合成丙烯酸18av黄色，工藝技術(shù)的特點(diǎn)是可直接獲得丙烯酸或丙烯酸酯日本一区二区欧美亚洲国产。

Aims We investigated aerenchyma formation in stems of riparian plants Arundinella anomala and Salix variegate as affected by addition of ethylene and a-naphthalene acetic acid under non-flooded conditions in order to ascertain whether phytohormone ethylene and auxin are direct stimuli for aerenchyma formation in flooded plants.

為了探究乙烯和α-萘乙酸是否是水淹環(huán)境條件下植物體內(nèi)通氣組織形成的直接原因，對(duì)三峽庫(kù)區(qū)岸生植物野古草和秋華柳在無(wú)水淹環(huán)境條件下施加乙烯利和α-NAA后莖中通氣組織的形成情況進(jìn)行了研究黄色网站传送门。

After 5 d,the alcoholicity was 7.9%.The acetic acid fer- mentation conditions were:inoculum size 10%,sugar degree 5%,alcoholicity 6%,fermentation at 30℃.

醋酸發(fā)酵的工藝條件為醋酸菌接種量10%99爱免费视频最新版本，糖度5%，酒精度6%2021无码影片，30℃恒溫振蕩發(fā)酵6d国产美女AAA在线，火龍果原醋的總酸為37g/L。

Alcohol ferment control in first pol 16°Bx and yeast inoculation quantity 10%, ferment temperature is 28 ℃, first acidity in enzyme untie the natural acidity of persimmon juice take off , ferment 3 days,and then filtrate; the acetic acid ferment select the first alcoholicity of 8v/v ,the inoculation quantity of 14%, ferment temperature is 30 ℃, ferment 5 days had better.

酒精發(fā)酵在酶解柿子漿自然酸度下国产第一区精品，控制初糖度16°Bx欧美性交片网站，酵母接種量10%，發(fā)酵溫度28℃下發(fā)酵3天后過(guò)濾去渣取上清液進(jìn)行醋酸發(fā)酵人人摸人人操人人看人人干。醋酸發(fā)酵選擇初始酒精度為8v/v国产乱了真实在线观看一级，14%接種量，發(fā)酵溫度30℃日韩精品欧美国产精品亚，發(fā)酵5天為好欧美又长又粗性视频。

Alcohol ferment control in first pol 16°Bx and yeast inoculation quantity 10%, ferment temperature is 28 ℃, first acidity in enzyme untie the natural acidity of persimmon juice take off , ferment 3 days,and then filtrate; the acetic acid ferment select the first alcoholicity of 8vv ,the inoculation quantity of 14%, ferment temperature is 30 ℃, ferment 5 days had better.

酒精發(fā)酵在酶解柿子漿自然酸度下，控制初糖度16°Bx制服丝袜中文字幕精品，酵母接種量10%福利网站在线观看，發(fā)酵溫度28℃下發(fā)酵3天后過(guò)濾去渣取上清液進(jìn)行醋酸發(fā)酵。醋酸發(fā)酵選擇初始酒精度為8vv国产人人草草在线视频，14%接種量欧美在线精品大片，發(fā)酵溫度30℃，發(fā)酵5天為好可以免费看黄的网站。