查询词典 COD

Eat cod liver oil is a premium Vd, is to promote the absorption of calcium.

吃鱼肝油是补Vd，是为了促进钙的吸收。

In this paper,the intimate data method is used to assess the water quality of the South Feihe River. Fourteen monitoring points are taken,and the COD cr , TP, NH 3-N are utilized as assessment items. The assessment results are compared with those obtained by the vector module method,which indicates that the presented method is practical. An order of the contamination degree of monitoring points is also given.

文章对合肥市南淝河水环境质量用密切值法进行了综合评价，评价项目取该河14个监测点的主要污染物CODcr、TP及NH3-N等3项监测指标作为评价因子，得出了评价结果并对污染程度进行了排序；与向量模评价法进行比较，结果表明该方法切实可行。

In the industrial wastewater, there is 216.1 thousands tons of COD, which is 23.9% fewer than last year; discharge of venomousness pollutants (cyanide, arsenic, mercury, lead, cadmium, sexavalent chrome, volatile hydroxybenzene) is 92.85tons, 30.76% fewer than last year; oil discharges is 900tons, 1% fewer than last year; ammonia-nitrogen discharges is 8.6 thousands tons.

在工业的废水中，有 216.1 数千吨的雪，是 23.9%少于去年；有毒污染物质(氰化物，砷，水银，领引，镉， sexavalent 铬，挥发性 hydroxybenzene)的解除是 92.85 吨，30.76%少于去年；油解除是 900 吨，1%少于去年；氨-氮的解除是 8.6 数千吨。

The contents of vitamin A and vitamin B in the bee larva is very rich and more than those in cod liver oil, vitellus and milk.

蜜蜂幼虫中维生素A和维生素D的含量十分丰富，超过鱼肝油、蛋黄和牛奶的含量，蜜蜂幼虫还含有酶、激素等多种生物活性物质。

Here is my first attempt at cod waw mapping..

这是我第第一次尝试做CODWAW的地图。。。

However, the correlation was weak or no correlation was found in winter.

COD浓度与CDOM吸收、荧光、DOC浓度存在显著的正相关。

Often , those dining on yellowtail tuna with jalape ntilde o or black cod with miso include young hedge-fund managers acting as if they are at the top of their game .

那些年轻的对冲基金经理们便在正吃着和着青辣椒的黄尾金枪鱼或者带着miso的黑色鳕鱼的人们中。

When value of BOD/N was 100/1, non-filamentous activated sludge bulking caused by an excessive growth of viscous zoogloea with high moisture content occurred lightly.

实验中还研究了在不同N元素含量时污泥微生物对COD去除率的影响以及污泥浓度的变化。

Result indicated the increase of destroyed zoogloea and enhancement of activities of enzymes of nitrogen-fixing, de-hydrogen as well as α-amylase, leading to a decrease of period of hydrogen-producing and an increase of rate of hydrogen-producing.

与对照组相比，可溶解性化学需氧量增加了4.5倍，溶出率提高了350.00%；COD降解率提高了12%，是自然降解率的1.19倍，产氢周期缩短至6.5d，最大产氢率为67.91mL/g，平均产氢率提高到21.6mL/g，是对照组的3.9倍，效果较好。

It is essential to change the CEH3 bleaching conditions to decrease the amount of adsorbable organic halogen.

研究表明，虽然CEH漂白废水的色度、COD、BOD的指标比较低，但废水的排放

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。