柠檬酸钠

The products were well dispersed and the HRTEM images of the small particles presented clear lattice fringes with the interfringe distance measured to be 0.23nm, which well corresponds to the lattice spacing of the {111} plane.

使用温和的柠檬酸钠为还原剂用热化学的方法制备铂纳米粒子，所得产品的TEM照片表明其具有良好的分散性，对产品进行HRTEM测试，发现小颗粒具有清晰的晶格条纹，晶面间距为0.23nm，与铂的{111}面数据吻合。

Colloidal gold is reductively prepared by sodium citrate-tannin, the size and morphology of gold is characterized by UV-visible spectrum, the stability of colloidal gold is evaluated by the zeta potentials. MMD is used for the development of fresh sweat and oil fingerprint on glass.

采用柠檬酸钠－鞣酸还原法制备出胶体金，并用紫外可见分光光谱对胶体金粒径及形态进行了评价，结合Zeta电位分析了胶体金的稳定性，利用多重金属沉积法对玻璃表面新鲜的汗潜、油潜手印进行了显现。

Firstly, the effects of electrodeposition parameters such as the electric current density, the initial molality of ZnSO4/Na2SeO3, the pH value, the quality of sodium citrate, the time of electrodeposition, the temperature and the ultrasonic power are discussed.

讨论了电流密度、初始浓度比c(ZnSO4：c(Na2SeO3)、pH值、柠檬酸钠加入量、电沉积时间、电沉积温度以及超声功率对镀层的影响。

Forms of soil aluminum extracted by oxalate,DCB,and citratesolutions sequentially were noncrystalline.

连续提取中，它所提取的铝不包括交换性铝。3）草酸铵、DCB和柠檬酸钠连续提取的土壤铝同为非晶形铝。

Geochemical analyses include 'total'(concentrated HNO3 -HCl digestion) and chemical forms (three step sequential digestion, reducible, oxidizable and residual forms) of heavy metals Cu, Zn, Pb, Cr,Fe and Mn, iron oxides dithionite-citrate-bicarbonate (DCB and ammonium in the dark extraction as the estimation of total and amorphous iron oxides, respectively, total sulfur and organic matter.

化学分析包括重金属（Cu、Zn、Pb、Cr和Fe、Mn）"总量"（浓HNO3、HCl提取，非严格的总量）、形态（三步提取法，可还原态、可氧化态和残渣态）、氧化铁（连二亚硫酸钠－柠檬酸钠－重碳酸钠提取和草酸铵提取分别估计总氧化铁和无定形氧化铁）、总硫和有机质，并比较了DCB提取前后样品磁性特征的变化。

Volunteers who successful completed the initial recruitment phase provided a blood sample collected from the antcubital vein into siliconized evacuated tubes containing 0.5 ml of 0.1 M buffered sodium citrate by a phlebotomist following an overnight fast.

通过上述测试及调查的志愿者需要提供一份血样，由静脉切开，放血师从前肘的静肪内采集血液放入奔赴化处理试管内，试管内有0.5lnl，O.1M的柠檬酸钠缓冲液，然后放置一晚。

Volunteers who successful completed the initial recruitment phase provided a blood sample collected from the antcubital vein into siliconized evacuate d tubes containing 0.5 ml of 0.1 M buffered sodium citrate by a phlebotomist following an overnight fast.

通过上述测试及调查的志愿者需要提供一份血样，由静脉切开，放血师从前肘的静肪内采集血液放入奔赴化处理试管内，试管内有0.5lnl，O.1M的柠檬酸钠缓冲液，然后放置一晚。

The influence of sulfuric acid, dosage of safranine T and sodium citrate were studied.

研究了硫酸，藏红T用量，柠檬酸钠用量对测定体系的影响。

According to experimental results and consider the market price of additives, after comprehensive analysis, the sodium citrate is the best cost-effective additive.

根据实验结果，再考虑添加剂的市场价格，经过综合分析筛选，得出柠檬酸钠为性价比最好的添加剂。

The suspension was diluted 4 times with 1 mM sodium citrate.

然后，用1 mM的柠檬酸钠对悬浊液稀释4倍。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。