spectrophotometry 中文意思是什麼
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Abstract : artificial neural networks has been applied to simultaneous determination of fluorene and acenaphthene by ultraviolet spectrophotometry. after compared the results of the synthetic samples obtained from the method above mentioned with those from partial least squares ultraviolet spectrophotometry, it shows that satisfied prediction can be obtained by them
文摘:用人工神經網路-紫外吸光光度法不經分離同時測定芴和苊，並與偏最小二乘-紫外吸光光度法比較.對合成樣品進行分析.結果表明，人工神經網路法同偏最小二乘法一樣能獲得滿意的分析結果 -
Determinations of fe2o3, cao, mgo, na2o and k2o in alundum powder by atomic absorption spectrophotometry
剛玉粉中三氧化二鐵氧化鈣氧化鎂氧化鈉氧化鉀的原子吸收分光光度測定法 -
1 solid - phase extraction of barbitone - - ultraviolet differential derivative spectrophotometry in this paper the solid - phase extraction and uv differential derivative spectrophotometry quantitative determination method for 5 of drugs, including barbital, phenobarbital, pentobarbital, amobarbital and secobarbital in blood, urine, liver, kidney, lung and brain
1巴比妥藥物固相萃取? ?紫外差示導數光譜檢測法本文建立了血、尿、肝、腎、肺、腦中巴比妥、苯巴比妥、戊巴比妥、異戊巴比妥、速可眠的分析方法。 -
Ascorbic acid determined with iodine - starch system by spectrophotometry
澱粉體系分光光度法測定抗壞血酸 -
Determination of trace ascorbic acid by inhibition kinetic spectrophotometry
痕量抗壞血酸的阻抑動力學光度法測定 -
Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time
隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。 -
The determination of iead in donkey - hide gelatin and borneol by spectrophotometry
分光光度法測定阿膠及冰片中鉛含量 -
Determination of trace zinc on the oxidation of indigo carmine by catalytic kinetics spectrophotometry
催化動力學分析法測定食品中的痕量鋅 -
2 solid - phase extraction of benzodiazepines medicine - - ultraviolet derivative spectrophotometry in this paper the solid - phase extraction and uv derivative spectrophotometry quantitative determination method for 7 of drugs, including diazepam, nitrazepam, nordiazepam, temazepam, oxazepam, fluazepam and chlordiazepoxide in blood, urine, liver, kidney, lung and brain
5 5pg 。 l 。二苯並二氮卓類藥物固相葷取一紫外導數光譜檢測法本文建立了血、尿、肝、腎、肺、腦中硝西伴、地西伴、去甲西伴。 -
The method for determination of choline choride in premix - spectrophotometry
預混料中氯化膽堿的測定分光光度法 -
Determination of polysaccharide from paecilomyces cicadae by spectrophotometry
分光光度法測定蟬擬青黴多糖的含量 -
Catalytic decoloring spectrophotometry for determination of trace thorium in coal gangue
催化褪色光度法測定煤矸石中痕量釷 -
Determination of the residual chlorine in water supply by thiourea decolored uv - spectrophotometry
硫脲紫外退色分光光度法測水中余氯 -
Visible spectrophotometry study on the interaction of new magenta with deoxyribonucleic acid and application analysis to dna assay
新品紅可見光譜的特徵及分析應用 -
In this article, the dissoluble lead in the 2b pencil ' s interior was determined by spectrophotometry
本文採用可見分光光度法測定了鉛筆內芯中可溶性鉛的含量。 -
Simultaneous determination of sulfosalicylic acid and p - toluene sulfonic acid in doxycycline waste water by uv spectrophotometry
紫外光譜法同時測定強力黴素廢水中磺基水楊酸與對甲基苯磺酸 -
Study on the determination of flavonoid in eugenia caryophyllata thunb. by vis and uv spectrophotometry
可見光及紫外光分光光度法測定丁香總黃酮含量的研究 -
Determination of fe in fenh4 y by spectrophotometry
中鐵交換度的分光光度法測定 -
A study on application of negative absorption spectrophotometry in add colour spectrophotometry and determination of frac ferrum
負吸光度法用於生色法的研究及痕量鐵的測定 -
Determination of protein with tetrabromo fluorescein by spectrophotometry
測定蛋白質的四溴熒光素分光光度法
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