荧光钙离子测定技术日臻成熟,已成为研究细胞学机制的重要手段。
The fluorescence calcium measurement technique is an important method in study of cell biology mechanism and developed greatly in recent years.
方法通过测定枸橼酸钾和钙离子络合后的钙离子含量,间接测定枸橼酸钾含量。
METHOD Indirect content determined of potassium citrate solution by determined content of calcium ion after complex reaction between potassium citrate and calcium chloride.
为了测定注射后生物材料的结果,小鼠前壁心肌梗塞7天后钙离子交联型生物素标记海藻酸钠被注入梗塞部位。
To determine the outcome of the biomaterial after injection, calcium-crosslinked biotin-labeled alginate was injected into the infarct 7 days after anterior myocardial infarction in rat.
方法用离子电析法测定离子钙和用终点法测定总钙。
Methods Calcium ions was set out by ions electrode technique and total calcium was set out by end-point technique.
方法通过测定两种胶体的动力黏度、固化时间和对钙离子的作用,探讨相应的黏合性能。
Methods The adhesive capabilities were analysed and discussed by measuring their kinetic viscosities, solidification time and the reaction with calcium ions.
提出用钙试剂羧酸钠作指示剂络合滴定法测定降水中钙离子,在自然条件下终点的观察即能顺利进行。
Using the ca reagent carboxylic acid na as the indicator for the determination of calcium ion in the rain was reported. The whole experiment can be carried out under the natural condition.
方法:用高频等离子体发射光谱法测定30例矮小儿童血清锌、钙、锰含量,同30例正常健康儿童比较。
Methods:The contents of serum of zinc, calcium and manganese were determined in 30 short stature children and 30 healthy children.
结论采用冷酸解离-氟离子电极法测定单氟磷酸钠与钙类摩擦剂配伍的含氟牙膏中的总氟含量,具有准确可靠、简便易行的优点。
Conclusion the amount of total fluoride in the calcium containing toothpaste can be detected simply and accurately measured by acid diffusion and fluoride selective electrode.
以钙离子为例,通过用离子色谱法测定水中阳离子测量不确定度分量的分析。
Taking calcium ion as a case, analysis on non - accuracy of cation ion in the water by ion chromatography is done.
方法:用荧光倒置显微镜来测定癫痫状态下海马CA1、CA3区钙超载的情况,并用钙离子拮抗剂尼莫地平作用于海马脑片看钙超载的变化。
Methods: calcium overloading in hippocampal CA1, CA3 region of epileptic rats was measured using a fluorescent inverted microscope, and the inhibition by the nimodipine was observed, too.
本文将对方法的重现性、准确性进行实验,以验证火焰原子吸收法测定食用盐中钙、镁离子的可行性。
By the experiment of reproducibility and accuracy, we can verify the feasibility of the determination of calcium and magnesium by flame atomic absorption spectrometry.
建立了盐水中钙、镁离子的分析方法并进行详细描述,利用该方法对不同取样点的盐水进行测定,证明该检测方法简便、快速、准确,能够满足生产需要。
The methods for calcium and magnesium ionic content analysis was set up and it was described in detail. It was proved to be simple, fast and accurate, which can meet the needs of production.
分别使用常规消解方法与微波消解方法处理海带样品,采用微波等离子体炬原子发射光谱法(MPT-AES)测定海带中钙和锌的含量。
Microwave plasma torch atomic emission spectrometry(MPT-AES) was used to determine the content of calcium and zinc in kelp after being digested.
采用等离子发射光谱法测定六硼化镧中铁、钙、镁、铬、锰、铜,各元素测定范围:0。
It USES the plasma emission spectrometry to determine Fe, Ca, Mg, Cr, Mn and Cu in LaB6 in the scope of the elements: 0.
用电感耦合等离子发射光谱法测定了104名孕妇及其新生儿血清和发中锌、铜、钙、磷,镁五种元素含量。
A longitudinal study was carried out on zinc, copper, calcium, phosphorus and magnesium status of 104 normal primigravidas.
用电感耦合等离子发射光谱法测定了104名孕妇及其新生儿血清和发中锌、铜、钙、磷,镁五种元素含量。
A longitudinal study was carried out on zinc, copper, calcium, phosphorus and magnesium status of 104 normal primigravidas.
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