查询词典 COD

Cod liver oil, and not necessarily at the same time taking钙粉general morrhuate can eat as soon as possible when taking calcium临睡前agents generally use, but also can be taken between lunch and dinner, so as to reduce the impact of dietary calcium absorption factor.

鱼肝油和钙粉不一定要同时服用，一般鱼肝油可以在吃早点时服用，钙制剂一般在临睡前服用，也可在午餐和晚餐之间服用，以减少食物中影响钙吸收的因素。

And their specific gravity is near to water,and they can provide habitat to accrete and grow for microorganism in the Moving Bed Biofilm Reactor Process.

研究表明，在复合式生物反应器中加入不同活性炭质量分数的两种活性PVF泡沫填料处理模拟生活污水，其COD的去除率在95%以上，氨氮的去除率为80%左右。

Either of two edible marine fishes,Microgadus tom cod 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

It was revealed that the balanced DO concentration appeared soon after the reaction stage starting,and DO level rose quickly in large range when COD was degraded to its nondegradation concentration under that condition,no matter that change the aeration rate or the MLSS concentration in large range,or change the initial COD concentration gradually or suddenly in the various experimental conditions.

结果表明，无论使曝气量或初始污泥浓度大幅度变化，还是逐渐或突然改变初始有机物浓度等各种试验条件，都会在反应阶段开始不久出现所谓平衡DO浓度现象；当有机物达到其难降解浓度时DO浓度迅速地大幅度升高。

The fresh dewater digested sludge of municipal wastewater treatment plant was suited for vaccinal sludge at the startup of anaerobic reactor and the concentration should not be less 10mg/L; the COD of feed wastewater should be lower than 5000mg/L, and VOL was 20 percent of total VOL; the alkalinity of effluent should be more than 3000mg/L; on the condition of the COD removed 80% can the VOL be elevated.

反应器启动时接种污泥可以选用城市污水处理厂新鲜的脱水消化污泥，浓度不低于10mg/L；进水有机物浓度不高于5000mg/L，容积负荷为满负荷的20％；出水碱度要高于3000mg/L，温度稳定；在有机物的降解率达到80％后再提高负荷。

No relationship, you do not stop a few days to feed on the list, the dose of cod liver oil is calculated one month, your baby in a month as long as the total does not exceed on the line, and cod liver oil to a large number of long-term use will cause poisoning Do not be too worry about the

没有关系的，你停几天不喂就行了，鱼肝油的剂量是以一个月来计算的，你的孩子只要在一个月内的总量没有超过就行了，鱼肝油要长期大量的服用才会引起中毒的，不要太操心了

The chemically enhanced primary treatment of low concentration domestic wastewater was researched by jar-test without coagulation aid dosing and pH conditioning. The optimal coagulant dosage was determined and the effect of coagulant on the removal of both CODs and CODd was discussed.

提要 通过烧杯试验，在不加助凝剂、不调整pH的条件下，研究了化学强化一级处理对低浓度生活污水的处理效果，确定了最佳投药量，探讨了絮凝剂对悬浮性COD及溶解性COD的去除关系。

In addition, B49 could generate hydrogen from other organic substrates such as wheat, soybean, corn, potato, molas- ses and brewage wastewater.

此外，B49可利用小麦、大豆、玉米、土豆及糖蜜废水和啤酒废水产氢，其中利用糖蜜废水、啤酒废水产氢分别为137.9ml H_2/ g COD和49.9ml H_2/g COD。

What is even more gratifying is that the use of cod liver oil to prevent occurrence of HIV-infected persons with AIDS, the effects of anti-AIDS drugs zidovudine as good, and the price of cod liver oil is only 5% of the latter.

更令人可喜的是，利用鱼肝油预防 HIV 感染者发生艾滋病的效果与抗艾滋病药物齐多夫定一样好，而鱼肝油的价格仅为后者的5％。

It was suggested that the raw waste liquid A was conditioned with hydrogen chloride to pH 4, then dosage of ferric chloride as 1200 mg/L for the rapid mixing 1 minute and slow mixing for 30 minutes, then after further settled in the clarifier for at least 1 ~ 2 hours, the effluent was treated by the oxidation with chloric acid for no more than 10 minuts in the dosage of 50 g/L or the correspond ORP value of 334 mV.

处理废液A在实厂操作流程中建议最先以降低pH值至4，在利用1，200mg/L氯化铁做为混凝剂，经由1分钟快混(100rpm)及30分钟慢混(10rpm)后，藉由混凝沉淀去除废液中之胶体，再使用50g/L氯酸钠作为氧化剂，反应时间为5分钟，氧化残余之COD，再利用ORP值为是否达334mV，藉以判断COD是否达终点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。