| 1. | Research on purification effects of reeds on the stagnant landscape watercourse in urban areas
芦苇对城市滞水景观河道的水质净化研究 |
| 2. | Purification effects of floating bed plants on eutrophic water body under low temperature in winter
冬季低温条件下浮床植物对富营养化水体的净化效果 |
| 3. | Seasonal variation of macrophytes root - zone microorganisms and purification effect in the constructed wetland system
人工湿地植物根区微生物与净化效果的季节变化 |
| 4. | " there is a dilution and self - purification effect when dongjiang water flows along dongjiang and the dongshen aqueduct
发言人解释：当东江水流经东江及东深密封管道时，会进行稀释及有自我净化的作用。 |
| 5. | However , air purification effect of green coverage ratio works as a form of dynamic , complex , delayed , and accumulated action , which needs a longer - term for evaluation
然而， ?覆?这种生态设计作法在提升空气质量，是一种动态、复杂、延滞和?积的型态，必须经过长期发展才会呈现具体效果。 |
| 6. | Results show that policy of increasing green coverage ratio would bring significant contributions to increase urban green land area and its modification ability to air purification effect
研究发现：国内营建业?能长期实施?覆? ，将能具体增加都市?地面积并增进?地吸收污染气体能? ，具备净化都市空气之效果。 |
| 7. | The purification effects by the two methods were compared , showing that the yield of arabinogalactan purified by the resin was 68 . 28 % , and the sugar content was 95 . 02 % , while those by polyamide column were 75 . 67 % and 98 . 30 % respectively
结果表明，经大孔树脂层析柱纯化后的阿拉伯半乳聚糖产品得率为68 . 28 % ，糖含量为95 . 02 % ；经聚酰胺层析柱纯化后的产品得率为75 . 67 % ，糖含量为98 . 30 % 。 |
| 8. | The method was more simple than other method with good purification effect and low cost . one of the five kinds of polysaccharides , could inhibit sw1990 cell growth effectively . ir spectrum showed that the polysaccharides ( in ) which were extracted with hot water was acidity polysaccharides
接着研究了干苔多糖与固定化藻蓝蛋白的协同抑癌作用，实验表明，活性多糖组分可协同光固定化藻蓝蛋白，使对sw1990细胞的抑制率由40提高到80 。 |
| 9. | Abstract : nano tio2 was dip - coated on active air purification sieve of active carbon . the purification effect of this sieve against various polluting gases were investigated . the result showed that purification effects on h2s , nh3 , hcho , co , and toluene were notably enhanced throush degradation of pollutants by photocatalysis agent under uv irradiation , which resulted in enhanced purification ability of active carbon
文摘:采用浸涂法在活性炭空气净化网上负载纳米二氧化钛，在紫外光的照射下，净化网对一氧化碳、甲醛、硫化氢等污染物的净化能力明显增强，对比实验表明，在紫外光照射下光催化剂使被吸附的污染物发生降解反应而提高活性炭的净化能力。 |
| 10. | In this article , taipei ' s problem of declined air quality is demonstrated , which shows the long - term air purification effect and the holistic value of green coverage ratio by applying causal feedback loops , dynamic simulation models , and scenarios analysis under system dynamics ( sd ) approach
本研究以台?市为案? ， ?用系统动态学方法?的因果回馈环? ，探讨台?市空气质量下?之问题核心与找出关键变? ，并藉由空气净化之系统动态模式和情境仿真分析， ?明执? ?覆?政策对于未?减缓台?市空气污染气体?的具体效果和宏观价值。 |
