查询词典 cod end

After 24 h organic remaining was analyzed by HPLC, TOC, COD and BOD.

24小时后仍然在有机高效液相色谱法，目录，COD和BOD分析。

Either of two edible marine fishes,Microgadus tomcod of North American Atlantic waters or M.proximus of northern Pacific waters,related to and resembling the cod .

小鳕，近鳕以下两种可食性海鱼中的任意一种：产于北美洲大西洋海域的小鳕和产于太平洋北部水域的近鳕，它与鳕鱼有亲戚关系且外形似鳕

According to results of investigation on water quality and pollutant source and research with concerned document in Xiamen Tongan Bay,COD was taken as index of organic pollutant; a model of carrying capacity based budget was established.

根据同安湾水质、污染源调查数据及相关研究结果，以COD为污染因子，建立收支养殖容量模型，并从同安湾污染物容纳量的角度对同安湾的牡蛎养殖容量进行综合估算。

Game fishermen in these places usually catch sailfish, Northern Blue Tuna, Marlin, Spanish mackerel, Red Emperor, Trevally and Cod.

游戏渔民捕获鱼肉通常在这些地方，北方蓝鳍金枪鱼、旗鱼、鲭西班牙、红色皇帝、蓄养和COD。

Tripletail found from Cape Cod to northern South America.

产于从科特角到南美洲的松鲷。

Using unacclimated sludge as seed, a bench-scale EGSB reactor was run. After a twostage startup, both dechlorination rate and SMA increased, organic loading rate and PCP loading rate reached 5. 4kg COD/ and 94. 7mg PCP/ respectively.

以未驯化污泥为种子，经过EGSB反应器两阶段的启动，厌氧颗粒污泥的比产甲烷活性和脱氯活性都得到极大提高，有机容积负荷和PCP容积负荷分别达到5.4kg COD／和94.7mg/。

However, the COD characterization, which is the basis of ASMs and the essential requirement for the application of ASMs, has been an unfathomed and important scientific problem in present.

然而，作为模型建模的基本依据和应用必需的基础数据，ASMs的COD组分表征是目前尚未解决的重要科学问题。

Through 5 year's practice and operation,we find that it is similar with most sewage treatment plant which also takes tranditional oxidation ditch craft, the removal rate of COD, BOD5, SS, NH3- N is well, but the TN is unideal.

该厂经过5年的实践运行，发现与我国大多数采用传统型氧化沟工艺的城市污水处理厂一样，COD、BOD_5、SS、NH_3-N的去除效果良好，然而TN的去除率很不理想。

Planted wetland had a removal rate of organic matter 2.2% lower than unplanted wetland in winter with plant harvested. In other seasons, the removal rate of COD, in planted wetland was 3.2%~4.2% higher than that in unplanted wetland, while BOD5 was 1.8%~4.8% lower than that in unplanted wetland.

结果表明，在植物收割后的冬季，有植物湿地对有机物的去除率低于无植物湿地2.2%；在其他季节，芦苇湿地对污水COD的去除率比无植物的高出3.2%~4.2%，但对BOD5的去除率却比无植物的低了18%~34%。

The MPEG-2 compression algorithm is very sensitive to channel error due to the use of variable-length cod- ing.

1引言 作为通用的视频压缩国际标准MPEGZ在D、几，数字电视领域得到了广泛的应用。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。