灰色沉淀,gray precipitation
1)gray precipitation灰色沉淀
1.In determination of ammoniacal/nitrogen in waste water with colorimetry,Nessler reagent was added,a great amount ofgray precipitation was generated.阐述应用纳氏试剂比色法测污水中氨氮时,加入纳氏试剂后产生大量灰色沉淀的原因及消除办法,对产生沉淀的机理进行初步探讨。
英文短句/例句
1.REASON GRAY PRECIPITATION IN DETERMINATION OF AMMONIACAL/NITROGEN AND COUNTERMEASURE测氨氮出现灰色沉淀的原因及处理方法
2.A white or grayish opaline siliceous deposit formed around natural hot springs.硅华一种形成于天然温泉周围的白色或浅灰发乳色光的硅沉淀物
3.There is a green residue in the bottom of the test tube .试管底部有绿色的沉淀
4.Deposition of pigment by cells.色素沉淀细胞色素的下沉
5.removes dust particles from gases by electrostatic precipitation.通过静电沉淀把大气中的灰尘移开。
6.Stoneworts contain calcium carbonate deposits so extensive that they may form the major part of lake bottoms.轮藻形成碳酸钙沉淀,这些沉淀可形成湖泊钙质泥灰岩的主要成分。
7.His face was too heavy and gray.他的面色太沉重而灰暗。
8.the dun and dreary prairie.灰褐色的、沉闷的牧
9.The Treatment of Regenerated Paper With Ash Cinder-Cogulant Precipitate灰渣吸附——化学混凝沉淀法处理再生纸废水
10.Lime Milk Neutralization,Aeration and Sedimentation for Treatment of Acid Wastewater from Titanium Dioxide Production石灰乳中和/曝气沉淀工艺处理钛白粉酸性废水
11.Synthesis of carbon hydroxyapatite whiskers prepared by the method of comogeneous precipitation and cemplate-induced模板诱导/均相沉淀法制备碳羟磷灰石晶须
12.Study on crystallization process kinetics of nano-hydroxyapatite by precipitation method沉淀法制备纳米羟基磷灰石结晶动力学研究
13.Influencing performances of TLA modified asphalt due to ash subsidence separation灰分沉淀离析对TLA改性沥青性能的影响
14.painted in pale, insipid colours涂有灰暗的、 死气沉沉的颜色
15.Butterfly nose-- a nose that is spotted and not completely pigmented.蝴蝶鼻。鼻子上有斑点，色素沉淀不完全。
16.a printer that uses an electric charge to deposit toner on paper.用电荷在纸上沉淀调色剂的打印机。
17.Amyloid deposits were positive for Congo Red(15/15).淀粉样沉积物刚果红染色阳性(15/15)。
18.Preparation of the red phosphor CaCO_3:Eu~(3+) by lower temperature co-precipitation method低温共沉淀法合成红色荧光粉CaCO_3:Eu~(3+)
相关短句/例句
Lime-sedimentation石灰沉淀
1.Removing F-and SO_~(2-) from mine wastewater by the two methods ofLime-sedimentation and PAC coagulation sedimentation is discussed.采用石灰沉淀和聚合氯化铝(PAC)混凝沉淀相结合的方法去除矿井废水中的硫酸根离子和氟离子,对去除机理及影响因数进行了研究。
2.Simple lime-sedimentation method fails to lower the concentration of the wastewater-containing fluoride with high concentration to the lower level; Ca(OH)2 + Al2(SO4)3 (or PAC) is an effective method to treat the wastewater with 100mg/L or so fluoride, in it, the treating effect of PAC is superior to that of Al2(SO4)3.单纯的石灰沉淀法不能把高浓度含氟废水降到较低水平,Ca(OH)2+Al2(SO4)3(或PAC)是处理100mg/L左右的含氟废水的有效方法。
3)ash pond灰[沉淀]池
4)precipitate and decolorization沉淀脱色
5)brown precipitation棕色沉淀
1.Cause analysis ofbrown precipitation and white matter resembling cotton in bottled mineral water;瓶装矿泉水棕色沉淀及白色絮状物成因分析
6)white sediment白色沉淀
1.Analysis and identification of major components inwhite sediment from carrot juice;胡萝卜汁中白色沉淀主要成分的分析和鉴定
延伸阅读
灰色①像木柴灰的颜色。②比喻颓废和失望：～的作品 ㄧ～的心情。③比喻态度暧昧。
