柠檬酸

Cells were then divided into three groups: 1normal macrophages/foam cells as control, 2cells treated with different concentrations of desferrioxamine, 3cells co-treated with ferric citrates and DFO.

实验细胞分为3组：对照组（正常巨噬细胞、泡沫细胞）、铁离子螯合剂去铁胺刺激组、柠檬酸铁和DFO共刺激组。

Keywords Arthritis;rheumatoid;Hydrarthosis;Brachytheraphy;Samarium;Citrates;Hydroxyapatites

关节炎；类风湿；关节积水；近距离放射疗法；钐；柠檬酸盐类；羟基磷灰石类

67Ga-citrate (67Ga) scintigraphy performed prior to therapy showed multiple gallium-avid lesions in the soft tissues of left thigh, bilateral claves, and right forearm, as well as mediastinum and bilateral pulmonary hili.

治疗前之录－67-柠檬酸镓全身扫描显示左大腿、双侧小腿、右前臂、纵膈腔与双侧肺门有多处摄取增加。

Citric acid as the complexing agent and polyethylene glycol-1000 as the additive were discussed.

体系中加入柠檬酸为络合剂，聚乙醇-1000为添加剂，用于改善沉积层的质量。

Producing Creatin monohydrate, Ctreatine anhydrous, Taurine, Tri-Craetine citrate, Tricreatine Malate, Creatine Ethyl ester Glycocyamine, Guanidino propionic acid, etc.

生产一水肌酸，无水肌酸，肌酸乙酯，牛磺酸，三肌酸苹果酸，三肌酸柠檬酸，胍基乙酸，胍基丙酸，肌氨酸钠，面粉增白剂等食品添加剂等。

The principle and specific methods of determination of saccharin sodium, cyclamate and citric acid in wine by high performance chromatograph are introduced.

介绍了用高效液相色谱法测定葡萄酒中糖精钠、甜蜜素和柠檬酸的原理和具体方法。

In this work we put forward a reasonable technique to desorb sulfur dioxide gas in citrate solution by ultrasonic.

本课题提出在超声作用下脱除柠檬酸盐溶液中二氧化硫的可行性方案，首次将超声波应用于二氧化硫烟气的治理。

The higher the concentration of citric acid, the more the desorbed Cd.

在较低pH区，苹果酸最有利于Cd解吸，在高pH区(pH≥5)，柠檬酸最有利于Cd解吸，草酸的Cd解吸能力最低。

The effects on desorption of eluent concentration,desorption time and eluent volume were examined.

实验结果表明HCl、HNO3、NaCl、Na2S2O3、EDTA和柠檬酸都是有效的解吸剂，以硝酸的解吸效果为最好。

Aminobutyric acid in tea was extracted, isolated and determined. Water achieve a better effect than ethanol in extracting γ-aminobutyric acid, and γ-aminobutyric acid content was enhanced by 20%; 732 positive ion resin columns (2.5×50cm) was used to isolate, citric acid and ammonia water were used as elutes, based on pH linear gradient. Results indicated that γ-aminobutyric acid inelute could reach 39%; thin layer scanner could measure the content of γ-aminobutyric acid.

对茶叶中γ-氨基丁酸的提取、分离及检测方法进行了研究，分别采用水和乙醇作为提取溶剂，结果发现用水提取能达到更好的效果，γ-氨基丁酸含量提高20％；同时采用离子交换树脂对γ-氨基丁酸提取液进行分离，提取液上732阳离子树脂柱(2.5 ×50cm)，使用柠檬酸和氨水缓冲液进行pH线性梯度洗脱，洗脱液中γ-氨基丁酸最高浓度达39％；采用薄层扫描仪对γ-氨基丁酸的含量进行检测，研究并确定了检测的条件及参数。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。