截留

The retention rate of daidzin in water solution is only 50 %.

对大豆黄苷水溶液的截留率只有50%.

No unit or individual may withhold , pocket or appropriate funds for population and family planning work.

任何单位和个人不得截留、克扣、挪用人口与计划生育工作费用.

The tubular external pressure ultrafiltration modules were used for concentrating bromelin. The performance of membrance is as follows: flux, 50L/ m2 · h; bromelin average retention ratio, 95%;

用外压管式超滤组件浓缩菠萝蛋白酶，通量为50L/m~2·h，酶截留率达95%，回收率达79.8%。

The interception processes can be described using combination of line and sin function and the sin function can deal with the effects of biology and environment on litter absorption processes.

枯枝落叶截留的动态过程可用直线和正弦函数的组合描述，且该函数能揭示枯枝落叶截留的生物学特性和环境因素对其过程的影响。

Grey relationship was analyzed for N and P interception function of each factor in the flooding wetland soils. The sequence of the factors in were determined.

对遴选的洪泛土壤对N和P滤过截留作用的影响因子进行了灰色关联分析，得出了洪泛湿地土壤对N和P滤过截留作用的影响因子的强弱排序。

24.1% of annual rainfall 1619.4mm was intercepted by the evergreen coniferous-broad leaved mixed forests canopy, and only 20.6% of annual rainfall was intercepted by the lower rebuilding evergreen coniferous-broad leaved mixed forests canopy.

城市森林冠层水文效益，常绿针阔混交次生林冠层年均截留降雨量1619.4mm的24.1%，而下层改造常绿针阔混林截留率为20.6%；

No organization or individual shall intervene, embezzle and divert.

任何组织和个人不得干涉 、 截留、挪用.

Along with the concentration of PMMA standard paniculate increased, apparent cutting rate increased a little.

随着PMMA标准微粒浓度的增加, 表观截留率略有增加.

There is typical power function relation between interception and rainfall.

林冠截留量与林外降雨量呈幂函数关系.

Heavy vegetation may intercept a large amount of precipitation on its leaves.

浓密的植被的叶子中能截留大量的降水。

Heavy vegetation may intercept a large amount of precipitation on its leaves. An Experiment and Model of Interception by Broad_Leaved Tree: a Case Study of Acer mono

浓密的植被的叶子中能截留大量的降水。阔叶树截留降雨试验与模型&以色木槭为例

Land should not be taken out of production to provide carbon sequestration.

不应为提供碳截留而使土地退出生产.

Based on apparent cutting rate, the best operation condition could be found.

在表观截留率的基础上, 选择了测定膜孔径分布范围的最佳操作条件.

Ion selectivity is correlated to their type and valence as well as Shannon's radius.

研究了纳滤膜对无机盐的截留率与离子种类、电荷数以及有效离子半径等因素之间的关系.

Being scattered the agricultural fields , the ponds intercept surface runoff and recycle drainage water for irrigation.

六岔河流域的多数降雨径流被水塘系统截留,减少流域径流输出;在连续流过程中, 流域径流峰值急剧降低.

But the bulk of the investment has gone into greenhouse-gas capture in China.

然而大量资金已经进入中国的温室气体截留项目.

Retention Effect of Wetland for Nitrogen and Phosphorus Nutrients in the Coastal Zone of the Yancheng The main aim of this thesis is to research the transporting regulation and the retention effect of N and P for the different dimensions pond wetland system.

盐城潮滩湿地对N、P营养物质的截留效应研究本论文主要研究在不同尺度条件下水塘湿地系统中氮、磷输移规律及截留效应。

Debris in pipe line is too fine to be trapped by strainer.

管线内的碎片太细小导致过滤器无法截留.

By the contrast analysis, we find that rainfall and tree layer crown density are the main factors which had impaction on the canopy interception, throughfall and stemflow. ( 4) The maximum interception capability of the forests.

通过对比分析，得出：降雨量和乔木层郁闭度是影响森林林冠截留、穿透雨和树干流大小的主要因子。（4）森林的最大截留量分析。

The paper is smooth smoothed and pressed to a move trap remove trapped air.

抚平纸张表面并移除其中截留的空气.

Average particle retention for round particles.

平均圆形颗粒截留.

The relationship between canopy interception and precipitation was well simulated by the Richards Function.

林冠截留量与一次性降雨量的关系可以用Richards函数较好地拟合.

Nitrogen Attenuation Efficiency at Difference Types Stream Riparian Buffer Zones

不同类型河岸带对溪流氮素输入的截留转化效率研究

The relationship between precipitation and the canopy interception is a power regression.

林冠截留量与降雨量之间具有极显著的幂函数关系.

The removal of the bacterial endotoxins and the yields of the unit was examined.

并计算了超滤法去除细菌内毒素的截留率及超滤过程的总收率.

They outfitted LEDs with tiny andand made microscopic holes in them to help the light escape.

同时,工程师们还在二极管内部加上了一些细微的小洞,以防止光线被截留.

The rule of antibiotic retention rate is similar with COD, but the value is different.

抗生素截留率的变化规律基本与COD的 去除率相同, 但数值不同.

The test results show that oil pollutant can be entrapped by soil under a certain condition.

结果表明,土壤对石油类物质虽然具有很强的截留能力,但是其截留能力有一定的限度.

With the car in motion, air was trapped under the hood in the engine compartment.

汽车行驶时, 空气被截留在发动机舱盖下.

The soil water characteristics, the soil physical characteristics and the canopy interception of Pinus tabulaeformis plantation were studied in the middle shady slope of Daqing Mountain. The results showed that: ( 1) The thickness of the soil layer was 35~ 104cm.

本文对大青山阴坡中部油松人工林地土壤水分、物理特性及林冠截留等进行了研究，主要研究结果如下：（1）林地土层厚度为35cm～104cm。