The method has such advantages as high treatment efficiency, no secondary pollution, low running cost, and low sludge productivity.
本发明的方法具有处理效率高、无二次污染、运行费用低、污泥产率低的优点。
It owns 33 sets of various machined paper production line, annual productivity 280, 000ton. Main products include one time coated manila paper, secondary coated manila paper, ordinary white paper, grey paper, carton board, wave shaped board, compound grey board, carton board, printing paper and honeycomb board etc., total 13 series and over 100 specifications. The products were sold all over China and Hongkong and Macao areas.
职工人数4850人，其中各类工程技术人员518人，拥有各种机制纸生产线33条，年生产能力28万吨，主要产品有一次涂布白板纸、二次涂布白板纸、普通白板纸、灰板纸、高克重灰板纸、复合灰板纸、牛皮箱板纸、普通箱板纸、黄板纸、瓦楞原纸、高强瓦楞原纸、书写纸及蜂窝纸板等十三个系列一百多个品种规格，产品销全国九十多个省市地区以及港澳等地，连续五年产销率达98%以上。
Secondary production by heterotrophs is inevitably dependent on primary productivity.
异养生物的次级生产力必然地依存于初级生产力。
The effect of 6 grazing intensities on growth of yak and the secondary productivity of sward was studi-ed.
试验研究了6种放牧强度对牦牛生长及草地第二性生产力的影响。
By studying benthic secondary productivity changes in different tidal flats, we can learn not only the effect of the different species and different functional groups in the energy flow, but also learn the character and seasonal changes of benthic secondary productivity in different tidal flats.
研究不同潮间带底栖动物的生产力，不仅可以了解不同物种和不同功能群在能量流动中的地位与作用，也可以了解不同潮间带底栖动物的生产力特征及季节变化。
Internally, the relatively backwardness of the productivity as a whole is the main cause while the present economic, political and ideological situation is the secondary cause.
转型期人民内部物质利益矛盾的根源，从国内看，生产力发展总体水平相对落后是人民内部物质利益矛盾产生的原生根源，而经济、政治体制和思想意识的发展状况构成了矛盾存在的次生根源；
The results indicated that the titer and total productivity of avermectin B1 in the trinary fermentation increased by 10% and 20% respectively compared with the secondary fermentation under the same conditions.
在发酵周期相同，装料相同的情况下，三级发酵与二级发酵比较，三级发酵阿维菌素B1的发酵单位提高10%以上，阿维菌素B1的发酵总亿提高20%以上。
The cocoon is the main form of the secondary productivity of tussah-feeding oak plantation. Its nutrient output level has a greater effect on the internal nutrient cycling in the tree.
同时叶部养分向树体转移能力较强。柞蚕林二级生产力是以收获蚕茧为主要形式，其养分输出水平对系统的养分平衡产生的影响主要表现对树体养分内循环方面。
This paper concerns the rational selection type of secondary logging in Heilongjiang forest area by productivity and productive cost.
这篇文章通过生产率和生产成本讨论了黑龙江林区二次集材选型问题。
Effect of Different Grazing Intensities on growth of yak and the secondary productivity of sward
不同放牧强度对牦牛生长和草地第二生产力的影响
The sediment characteristics were different among different mangrove communities. And the difference of the environment factors such as the concents of organic matter, sand and slit affected the the secondary productivity of the macrobenthic fauna in the mangrove wetland.
五地红树林区红树植物群落类型的差异造成它们之间沉积物性质的差别，而沉积物中有机质、砂粒、粉粒含量等环境因子的差别影响了大型底栖动物的次级生产力。
It is a general accepted view that the primary productions of saltmarshes could delivered to the adjacent estuary and offshore ecosystem through tide dynamic an biological migration and might become main energy resource maintaining the secondary productivity of the food web in these ecosystems.
盐沼湿地的初级生产力通过潮汐涨退和生物输移运送到河口与近海生态系统，从而可能成为维持这些生态系统食物网中次级生产力的重要的能量基础。
In the estuary and coastal environment, sediment resuspension is an import process, which makes influence on the sediment mass flux, secondary productivity, pollution dispersal and so on.
在河口和海岸区域，泥沙的再悬浮是一种非常重要的物理过程，再悬浮会影响水体中泥沙输运的通量、次级生产力以及污染物扩散等等。
Furthermore, it showed that secondary zooplankton productivity in Tongan Bay had arisen a little than that in 1995 by historical data, but it restored slower.
与历史资料比较，同安湾浮游动物的次级生产力水平比1995年的有所上升，但恢复得较慢。
The biomass and secondary productivity are the basis of the food web in the marine ecosystem.
生物量和生产力是海洋生态系统食物网的基础。