您要查找的是不是:
- Nitric-perchloric acid digestion and antimony salt-phosphomolybdate blue spectrophotometry were used to determine the trace phosphorus in the residual detergents, and an analytic method was thereby established. 采用硝酸-高氯酸消解、锑盐-磷钼蓝光度法测定洗涤剂中的微量磷;从而建立了洗涤剂中微量磷的分析方法.
- DETERMINATION OF TRACE PHOSPHORUS WITH RHODAMIN B-PHOSPHOMOLYBDENOTUNGSTATE-PVA SYSTEM 磷钨钼-罗丹明B-PVA法测定痕量磷
- Keywords trace phosphorus;measurement;PMA-Malachite green spectrophotometry;drinking water; 痕量磷;检测;孔雀绿-磷钼杂多酸分光光度法;饮用水;
- Simultaneous Spectrophotometric Determination of Trace Phosphorus and Silicon in Natural Water by Multi-Wavelength Linear Regression 多波长线性回归分光光度法同时测定磷和硅
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗?
- Determination of Trace Phosphorus in Electrolyzed Metal Manganese by Spectrophotometry with Phosphoric Bismuth Molybdenum Blue 磷铋钼蓝分光光度法测定电解金属锰中的痕量磷
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- A faint or fleeting indication; a trace. 模糊的暗示模糊的或一闪即逝的暗示; 迹象
- The country woke from her trace of two hundred years. 这个国家在沉睡了200年之后觉醒过来了。
- The rain flushed away the trace left by the criminals. 大雨把犯罪分子遗留的痕迹冲刷掉了。
- A slight trace of color; a tinge. 色调轻微的一抹颜色; 色调