Activities of Aminopyrine N-demethylase, Ethoxycoumarin O-deethylase and Glutathione S-transferase in the hepatopancreas and gills of Fenneropenaeus chinensis were measured by UV spectrophotometry and fluorospectrophotometry. The effects on the activities of APND and ECOD全免费A级毛片手机免费看、GST in the hepatopancreas and gills were studied following multi-oral baicalin.

用紫外分光光度法及熒光分光光度法測(cè)定中國(guó)對(duì)蝦肝胰腺及鰓氨基比林－N-脫甲基酶亚洲一区国产精品老牛、乙氧基香豆素－O-脫乙基酶青青青国产在线精美视频、谷光甘肽－S-轉(zhuǎn)移酶幾種藥物代謝酶的活性啊快射满了在线观看视频无码一区，探討黃芩苷對(duì)上述幾種酶活性的影響。

It is that:(1) the related compounds in Metronidazole Buccal Tablets prepared by Chongqing Medical College can be tested by determining (321nm) the total peak area of the impurities;(2) The related compounds in Metronidazole Disodium Phosphate for Injection prepared by Chongqing Medical College can be test by determining (254nm) the total peak area of the impurities and the peak area of the largest impurity;(3) Ceftriaxone polymer in Ceftriaxone Sodium for Injection prepared by Chongqing Keru Pharmacy Co.

結(jié)果如下：①用HPLC一UV法欧美在线a片黄色a片，在321nm處檢測(cè)草久久免费视频，用歸一化法計(jì)算，控制各雜質(zhì)峰面積的和抠屄操b视频，可檢查重慶醫(yī)科大學(xué)的注射用甲硝吟磷酸二鈉中的有關(guān)物質(zhì)：②用HPLC一UV法欧美一级作爱牲交片免费观看，在254nm處檢測(cè)特级毛片WWW中文字幕无码，控制雜質(zhì)峰面積的和及控制最大雜質(zhì)峰面積，可對(duì)重慶科瑞制藥股份有限公司的注射用頭飽曲松鈉中的有關(guān)物質(zhì)實(shí)施控制亚洲中文久久精品无码；③用HPLC一Uv法色玖玖视频在线观看，在254nm處檢測(cè)，按外標(biāo)法計(jì)算久久久精品中文字幕加勒比，可檢查注射用頭抱曲松鈉中的聚合物；④用紫外分光光度法多人群p视频免费观看，在277nm波長(zhǎng)處測(cè)定吸收度在线网址免费观看av，按C6H9N303的吸收系數(shù)為377計(jì)算每片標(biāo)示百分含量，可測(cè)定重慶醫(yī)科大學(xué)的甲硝哇口頰片的含量均勻度思思热99视频；⑤用紫外分光光度法亚洲一区二区三区四区五区免费在线观看视频，在277run波長(zhǎng)處分別測(cè)定釋放溶液20min、50min和90min的吸收度人人在线人人操九，按甲硝哇(C6H剝303)的吸收系數(shù)為377計(jì)算釋放度粗暴大黑鳮巴视频欧美图片，可檢查重慶醫(yī)科大學(xué)的甲硝哇口頰片的釋放度。

This paper put forward three ways: Oxidation-reduction titration, ferruginous spectrophotometry, and direct spectrophotometry. Every way is applied in PH fit for itself. Every way should pay attention to some ways.

本論文確定高鐵酸鉀的三種定量分析方法：亞砷酸鈉氧化還原滴定法亚洲欧美日韩欧美、鄰二氮雜菲分光光度法欧美性色生活片在线观看视频、直接分光光度法，并明確了每種方法的適用PH值范圍和應(yīng)遵守的相應(yīng)注意事項(xiàng)曰韩美女一级视频。

Sodium periodate photometric method and flame atomic absorption spectrometric method.

錳含量的測(cè)定免费国产黄网站在线观看视频。高碘酸鈉分光光度法和火焰原子吸收分光光度法

The contents of Mn, Cu, Fe, Zn in the leave, flower, seed of Impatiens balsamina induced by space flight are determined by flame atomic absorption spectrometry. The measure parameters for FAAS are optimized.

采用火焰原子吸收分光光度法測(cè)定了航天誘變鳳仙花的莖、葉人人操人人模人人操、花最新日韩精品第一页、種子中Mn、Cu国产人人艹人人干、Fe中文自拍日韩视频在线观看、Zn四種微量元素的含量，優(yōu)化了原子吸收分光光度法測(cè)定參數(shù)欧美性爱一,二,三区。

spectrophotometric method with phenol disulfonic acid ; ultraviolet spectrophotometer ; nitrate nitrogen ; comparison

本文通過(guò)對(duì)常用的酚二磺酸光度法和紫外分光光度法進(jìn)行實(shí)驗(yàn)比對(duì)丁香花在线观看视频在线，同時(shí)調(diào)查云南省內(nèi)兩種分析方法考核的情況，從而找出兩種方法的優(yōu)缺點(diǎn)www.噜噜噜，供分析人員在實(shí)踐中借鑒99看黄。l原理1.1酚二磺酸光度法測(cè)定的原理方法依據(jù)：GB7480一87《水質(zhì)硝酸鹽氮的測(cè)定酚二磺酸分光光度法》。用濃硫酸與苯酚作用生成酚二磺酸

In this paper,the authors compared extraction spectrophotometric method with gravimetric method in the determination of naphthenic acid in oil refining sewage,and found that the former method is better than the latter both in precision and operation.

討論了萃取分光光度法測(cè)定煉油污水中環(huán)烷酸含量的測(cè)定條件和干擾因素并與重量法進(jìn)行了比較老妇女棚户区卖淫对白视频，萃取分光光度法的精確度比重量法高而操作比重量法簡(jiǎn)單红牛黄色视频。

KEY WORDS］ ofloxacin; dexamethson sodium phos phate; ultraviolet spectrophotometry; double-wavelength spectrophotometry

關(guān)鍵詞］氧氟沙星；地塞米松磷酸鈉无码永久免费网站三级片；紫外分光光度法男女干事网站；雙波長(zhǎng)分光光度法

Reduction photometry of Tin chloride and ammonium molybdate spectrophotometric method is two main methods of the determination of total phosphorus in water.

氯化亞錫還原法和鉬酸銨分光光度法是測(cè)定水中總磷的兩種主要監(jiān)測(cè)方法日日摸夜夜摸人人看亚洲综合，本文通過(guò)試驗(yàn)分析得出兩種方法的最佳顯色時(shí)間分別是15-30分鐘和10-30分鐘，且鉬酸銨分光光度法的顯色較穩(wěn)定等結(jié)論www.亚洲综合。

Procaine hydrochloride, ampicillin sodium and dapsone can react with 1,2-naphthoquinone-4-sulfonic acid to form salmon pink compound, respectively. Their maximum absorption wavelengtb.es were shifted from the range of ultraviolet to the visible light.

利用分光光度法研究了抗生素類(lèi)藥物氨芐西林鈉大线香蕉在线视频网站观看，抗麻風(fēng)病藥物氨苯砜，局部麻醉藥鹽酸普魯卡因與1欧美一级婬片A片护士，2—萘醌—4—磺酸鈉的顯色反應(yīng)日韩综合无码视频一区二区三区，建立了靈敏簡(jiǎn)便的分光光度法。

aerobic digestion：分光光度法

好氧堆肥:aerobic compost | 分光光度法:Aerobic digestion | 好氧攝磷:aerobic phosphate uptake

flame photometry：火焰光度法

鈣的檢測(cè)包括沉淀法亚洲欧美日本一区二区综合、EDTA鰲合滴定法、火焰光度法(flame photometry)亚洲欧美性爱片、原子吸收分光光度法等技術(shù),但容易受到鈉中文字幕中日韩欧美一区、鉀、磷酸鹽中文字幕第几页、硫酸鹽的干擾,或者受限于儀器的特殊的要求.

Determination of piperine content--Spectrophotometric method：胡椒堿含量的測(cè)定 分光光度法

胡椒精油含量測(cè)定方法 Determination method of pepper essen... | 胡椒堿含量的測(cè)定 分光光度法 Determination of piperine content--Spectrophotometric method | 色拉油通用技術(shù)條件 General technical requiremin...

spectrophotometric method：分光光度法

spectrophotometer 分光光度計(jì) | spectrophotometric method 分光光度法 | spectrophotometry 分光光度法

spectrophotometric method：分光光度分析法

spectrophotometric evaluation 分光光度推定法 | spectrophotometric method 分光光度分析法 | spectrophotometric study 分光光度測(cè)定研究

spectrophotometry：分光光度法

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infrared spectrophotometry：紅外分光光度法

紅外吸收光譜法:infrared spectroscopy | 紅外分光光度法:infrared spectrophotometry | 振動(dòng)形式:mode of vibration

absorption spectrophotometry：吸收分光光度法

absorption refrigerator 吸收式冷凍器 | absorption spectrophotometry 吸收分光光度法 | absorption spectrum 吸收光譜

spectrophotography：分光光度法

非組蛋白質(zhì)|nonhistone protein, NHP | 分光光度法|spectrophotography | 分解代謝|catabolism

Near-infrared spectrophotography：近紅外分光光度法

2.2.39 Molecular mass distribution in dextrans 右旋糖酐分子質(zhì)量分布 | 2.2.40 Near-infrared spectrophotography 近紅外分光光度法 | 2.2.41 Circular dichroism 圓形二色性