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ascorbic acid相关的网络例句

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与 ascorbic acid 相关的网络例句 [注:此内容来源于网络,仅供参考]

This can be used to allow the determination of dopamine in the presence of ascorbic acid and uric acid.

这可以用来说明DA的催化效果会大於AA及UA。

The "no-fly pollution, clean health", including the human body needs calcium, phosphorus, iron, carotene, ammonium acid, niacin, ascorbic acid and various vitamins, has a high nutritional value, which in the human body VB17 can degrade to form benzaldehyde, and then into a acid and ammonium hydride, can inhibit cancer cells die and break, with a clear role in anti-cancer Cancer

该产品"无蚊蝇污染,干净卫生",含人体需要的钙、磷、铁、胡萝卜素、硫铵酸、尼克酸、抗坏血酸及多种维生素,有很高的营养价值,其中VB17在人体内可降解成苯甲醛,进而转化成铵得酸和氢化物,能抑制和休死癌细胞,有明显的防癌治癌作用

Heaney and his colleagues tested a wide variety of chemotherapy drugs – those that produce reactive oxygen and those that work in other ways – on cancer cells in the laboratory, that were pretreated with dehydroascorbic acid, the form that ascorbic acid takes to enter cells.

希尼和他的同事测试了各种各样的化疗药物-那些能产生活性氧和那些工作在其他方面-对癌细胞的实验室,这是与氧化预处理碳六烯酸的形式,抗坏血酸才能进入细胞。

According to the Food Ingredients Analysispublished by the Nutrition Department of the Chinese Central Health Research Institute, pickle contains nutrition including protein, carrot, thiamin, lactoflavin, ascorbic acid, carbohydrate, fat, crude fiber, inorganic salt, as well as 17 kinds of free amino acids such as glutamic acid and asparagic acid, which are needed by human body and good to enhancement to human health.

据中央卫生研究院营养系出版的《食物成份表》记载:榨菜含蛋白质、胡萝卜、硫胺、核黄素、抗坏血酸、醣、脂肪、粗纤维、无机盐及谷氨酸、天门冬氨酸、丙迄酸等17种游离氨基酸等人体所必需的营养成份,对增进身体健康十分有益。

The results showed that when the catalyst amount was 4 g/L,the molar ratio of L-ascorbic acid to malic acid was 1:3,and the reaction temperature was 55 ℃,the highest L-ascorbyl malate yield of 69.30% could be obtained.

结果表明:添加固定化酶量4g/L,底物配位物质的量比1:3,温度55℃,L-抗坏血酸苹果酸酯的得率最高为69.30%。

SCE and, thus may suffer severe interference from readily oxidizable species such as ascorbic acid and uric acid.

这使得生物传感器常受到生物样品中存在的抗坏血酸和尿酸等还原性物质的干扰。

RESULTS:In the Chenxiang Lubailu table,the identification of bismuthic salt positive result with dilute nitric acid instead of hydrochloric acid and the white precepitation formed in identification of magnesian was bismuth hydroxide sediments,it was easy and accurate to identify bismuthic salt by adding ascorbic acid.

结果:该片中的铋盐碘化钾鉴别反应,用稀硝酸代替盐酸做溶剂,呈正反应;镁盐氯化铵-磷酸氢二钠鉴别反应,加氨试液后,析出的白色沉淀不是Mg2,而是Bi3,该沉淀在氯化铵试液中不溶,干扰镁盐鉴别;铋盐含量测定项,用加抗坏血酸掩蔽剂的方法,排除Fe3+的干扰,使终点颜色稳定,易于准确判断。

The preparation process includes the following steps: mixing 10 mM concentration water solution of chloropalladic acid and 12.5-25 mM concentration water solution of ammonium hexadecyl trimethyl bride in the volume ratio of 1 to 20, heating to 65-95 deg.c, adding 100 mM concentration water solution of ascorbic acid in the volume ratio to the water solution of chloropalladic acid of 0.16 to 1 to react for 30 min, centrifugal separation to collect precipitate, water washing, and drying to obtain cuboidal nanometer Pd material.

该钯纳米长方体材料的制备方法的步骤和条件法如下:把体积比为1∶20的10mM氯钯酸水溶液和12.5-25mM十六烷基三甲基溴化铵水溶液混合,加热至65-95℃,然后加入与10mM氯钯酸水溶液的体积比为0.16∶1的100mM抗坏血酸水溶液,反应30分钟,将溶液离心分离,收集到的沉淀用水洗涤,干燥,得到钯纳米长方体。

When BMSCs proliferated to enough cell number (7×106). 500 000 cells were centrifuged to a pellet and cultured in chondrogenic medium supplemented with DMEM high-glucose, insulin, transferring, selectin, pyroracemic acid, 2-pyrrolidine carboxylic acid, BSA, dexamethasone and ascorbic acid for 6 weeks.

当培养的骨髓基质干细胞达到7×106个细胞时,将每500 000个细胞离心制成高密度细胞微球,在含有DMEM高糖、胰岛素、转铁蛋白、选择素、丙酮酸、脯氨酸、 BSA、地塞米松、抗坏血酸的促软骨细胞分化培养液培养6周。

When BMSCs proliferated to enough cell number (7×10^6). 500 000 cells were centrifuged to a pellet and cultured in chondrogenie medium supplemented with DMEM high-glucose, insulin, transferring, selectin, pyroracemic acid, 2-pyrrolidine carboxylic acid, BSA, dexamethasone and ascorbic acid for 6 weeks.

当培养的骨髓基质干细胞达到7×10^6个细胞时,将每500000个细胞离心制成高密度细胞微球,在含有DMEM高糖、胰岛素、转铁蛋白、选择素、丙酮酸、脯氨酸、BSA、地塞米松、抗坏血酸的促软骨细胞分化培养液培养6周。

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Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。

In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).

在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。