1、

water quality - determination of hydrocarbon oil index - part 2 : method using solvent extraction and gas chromatography.

水质.油气指数的测定.第2部分:溶剂萃取法和气相色谱法

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2、

effect of diet nutrient levels on growth and meat quality of three local chicken breeds ( silky fowl, black feathered silky fowl and medium yellow chicken) was conducted by the methods of feeding experiment, carcass determination and meat quality analysis.

采用饲养试验、屠宰测定和肉质分析的方法比较了3种不同营养水平饲粮对地方品种鸡(泰和鸡、黑羽乌骨鸡、中型黄鸡)生长性能和肉质的影响。

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3、

water quality - biological methods - determination of acute lethal toxicity to marine copepods copepoda , crustacea.

水质。生物法。海洋桡足亚纲动物桡足目,甲壳纲急性致命毒素的测定。

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4、

water quality - determination of alkalinity - part 2: determination of carbonate alkalinity

水质.强碱性的测定.第2部分:碳酸盐的强碱性的测定

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5、

methods for quality and wholesomeness determination

生乳品质和卫生的测定方法

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6、

water quality - determination of the inhibition of the mobility of daphnia magna straus (cladocera, crustacea) - acute toxicity test

水质.抑制DaphniamagnaStraus(枝角目,甲壳纲)活动性的测定.剧毒试验

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7、

soil quality; determination of the effects of pollutants on soil flora; part 1: method for the measurement of inhibition of root growth

土质.测定土壤植物丛上有害污物的作用.第1部分:根生长抑制测量的方法

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8、

quality control of determination of low concentration anionic detergent

低浓度的阴离子洗涤剂实验室内的质量控制

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9、

soil quality . chemical methods . determination of cationic exchange capacity and extractible cations.

土质。化学方法。阳离子交换容量和可交换的阳离子的测定。

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10、

water quality - determination of fluoride ion - potentiometric method.

水质.氟离子的测定.电位计法

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11、

determination of the formation of decorative chrome film and its quality requirement of motorcycle accessories

摩托车配件装饰铬镀层结构的确定及品质要求

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12、

conclusion: the method is quick and accurate with highly repeatability and specificity and it is adequate for contents determination and quality control for this preparation.

结论:本法可用于炉甘石薄荷脑洗剂的含量测定和质量控制,且快速、准确、特异性高、重现性好。

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13、

soil quality. determination of pore water pressure. tensiometer method.

土质.孔隙水压的测定.拉力计法

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14、

soil quality - physical methods - determination of pore water pressure - tensiometer method

土质.物理方法.孔隙水压测定.土壤湿度计法

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15、

air quality - stationary source emissions - manual method of determination of the concentration of total mercury.

空气质量.固定源的排放.总汞浓度测定的手工方法

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16、

air quality. stationary source emission. determination of dust concentration by opacimetry with reflected light.

空气质量.固定源辐射.用反射光不透明计灰尘浓度

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17、

water quality - determination of hydrocarbon oil index - method using solvent extraction and gas chromatography

水质.烃油指数的测定.用溶剂萃取法和气相色谱法

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18、

aims: to formulate content determination quality criteria of sugarcane wax effective part.

目的:制定甘蔗烷醇有效部位提取物含量测定的质量标准。

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19、

at the same time, the system also can improve the efficiency of the expressway construction, and provide the evidence and assurance for the seasonable determination of quality scheme.

同时本系统也将有效提高公路工程建设的效率,为质量决策的及时制定提供依据和保障。

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20、

soil quality. determination of phosphorus. spectrometric determination of phosphorus in sodium hydrogen carbonate solution.

土壤质量.磷的测定.在碳酸氢钠溶液中可溶磷的光谱测定

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