English translation for "ph decrease"
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- ph值减少
Related Translations:
ph d: Ph D ＝〔拉丁语〕 Philosophiae Doctor 哲学博士 (＝ Doctor of Philosophy)。 ph meter: ph计,七离子计,酸碱计ph计，氢离子计，酸碱计ph七离子计ph酸碱计ph值，酸度计酸碱度表酸硷值测试计；氢离子计
- Example Sentences:
| 1. | 4 ) soil nutrient of leguminosae also higher than non - vegetation soil ; while organic matter and available k increased , there was no significant change in total n ( it increased slightly ) ; available p and soil ph decreased
4 )豆科植物较无植被覆盖地，土壤养分朝着良性循环转变。土壤有机质、速效钾含量提高，全氮含量稍有增加，速效磷含量降低， ph值有所下降；这些变化主要发生在土壤表层。 | | 2. | The results indicate that : 1 . the main physical and chemical characteristics vary regularly : with rising of the altitude , there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment , the content of organic carbon of epipedon is higher than 20 g / kg , while the content of organic carbon increases with increasing of altitude , and in the altitude of 3500 - 3700meters , the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction , the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated , indicating the soil leaching is strong , the ph and bs are distinct plus correlated ; the contents of sio2 , al2o3 , and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body , the content of sio2 is much high and cao is very little , the total contents of sio2 , a12o3 and fe2o3 occupy 92 % of the mineral parts , the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究结果表明： 1太白山南坡土壤的主要理化性质随海拔高度的上升呈有规律的变化：随海拔高度上升，机械组成由粉粒砂粒粘粒逐渐过渡到砂粒粉粒粘粒，海拔1600m以下出现粘化层；土壤有机质丰富，表层有机碳含量一般在20g kg以上，有机碳含量随海拔高度升高而相应增加，海拔3500 3700m的灌丛草甸植被下有机碳含量最高；土壤呈酸性或微酸性，并随海拔上升， ph值略微降低，酸性增强，海拔2700m以上的土壤多呈盐基不饱和状态，表明土壤淋溶作用较强， ph值和盐基饱和度呈极显著正相关；土体与粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相对比较稳定，土体中sio _ 2含量较高， cao含量较少， sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和约占土壤矿质部分的92 ，矿质元素含量的顺序依次为： sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。 | | 3. | For the conformation of ampsa polymeric chains , fluxes through the grafted membranes were very sensitive to the solution ionic strength and also to the solution ph . at higher ph or lower / , the flux through the grafted membranes was lower ; conversely , the flux through the grafted membranes increased as ph decreased or i increased
考察了溶液ph值和离子强度对改性膜通量的影响，实验发现，当ph值较高或离子强度较低时，改性中空纤维膜通量相对较低；相反，当ph值较低或离子强度较高时，改性中空纤维膜通量相对较高。 |
- Similar Words：
- "ph controller" English translation, "ph curve" English translation, "ph d" English translation, "ph d dissertation" English translation, "ph decline" English translation, "ph depression" English translation, "ph detector" English translation, "ph drop" English translation, "ph droph" English translation, "ph electrode" English translation
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