查询词典 removal

Grown alone, Rhizome of Oldworld Arrowhead , water lettuce, and Brazilian milfoil, have a DO increase rates of 62.5%, 50% and 50% in water respectively; Besides the total removal efficiency of BOD are 93.26%, 90.27% and 92.38%; What's more ,the total COD removal efficiency are 76.02%,, 71.58% and 79.76%. respectively.

单独种植的慈姑、大薸、穗状狐尾藻供试水体中DO的升高率分别为62.5%、50%和50%；对BOD的总去除率分别为93.26%、90.27%和92.38%；对COD的总去除率分别为76.02%、71.58%和79.76%。

It was also found that inorganic and organic anions restrained strongly with molybdate removal, but organic cations accelerated the molybdate removal.

研究也发现，溶液中存在的无机和有机阴离子均对钼的去除效果产生不同程度的抑制作用，而阳离子却能显著的促进水中钼的去除。

The results showed that increasing zero-valent iron dose and temperature can enhance the removal rate of molybdate; the maximum removal rate was 96% at pH = 2.0, which decreased with the increase of pH value.

结果表明，随着零价铁投加量的增大和温度的升高，钼的去除率有所提高；在pH=2.0时零价铁对钼的去除率最高(96％)，随着pH值的升高，钼的去除率降低。

Partial or complete removal of cumulus before fertilization had no effect on fertilization rates of oocytes, but complete removal of cumulus impaired embryo development, leading to reduced morula/blastula rates.

受精前去掉山羊卵丘或者去掉部分卵丘对受精率没有显著影响，但是受精前完全去掉卵丘对于胚胎的后续发育有明显影响。

The results show that the bud bacilli can oxidate ammonia to nitrous, and when ammonia concentration in wastewater ranges from 25 mg/L to 70 mg/L, ammonia removal amount is direct proportion to ammonia concentration in wastewater and ratio of ammonia removal ranges from 58% to 69%.

结果表明，芽孢杆菌主要进行亚硝化脱氮，在氨氮进水浓度25～70 mg/L范围内，氨氮去除量与进水氨氮浓度成正比，氨氮的去除率稳定在58%～69%。

The results showed that both increasing the KMnO4 concentration and using acidic or alkaline solution promoted the removal of Hg^0. The reasons are that H2SO4 in solution facilitates the adsorption of Hg^0 on MnO2, and that free radical OH produced in alkaline solution can oxidate Hg^0. High temperature has a negative effect on the removal of Hg^0, and the effect of Hg^0 initial concentration can be neglected.

研究结果表明，高猛酸钾初始浓度的增加、强酸或强碱条件均有利于Hg^0的去除，H2SO4的存在促进了Hg^0在MnO2上的吸附，而强碱水溶液中产生的OH间接氧经了Hg^0；反应温度的升高抑止了Hg^0的去除，而Hg^0初始质量浓度对反应的影响可忽略；KMnO4。

Results showed that advanced oxidation technique of ozonization has a good effect on removal of acid red B. After 30 min reaction with pH=7, up to 99.5% of color decay was obtained and chemical oxygen demand was 37.9%. If initial pH of the wastewater was increased to 11, the removal rate of COD was optimum.

结果 在pH=7的条件下，单一臭氧氧化30 min时，废水的色度和COD去除率分别为99.5%和37.9%；而废水的初始pH值控制在11左右时，COD去除率有较大提高。O3/H2O2氧化工艺，适宜的H2O2和O3物质的量比为0.6，氧化处理30 min废水的COD去除率可达53.5%。

If the goods cannot be collected on the stated removal date, the permittee shall send a Request for Amendment via electronic means to this department for change of removal date, or apply for refund of duty.

如不能於指定的搬运日期提取货物，许可证持有人须透过电子方式向香港海关提交修订申请，以更改搬运日期，或申请退还税款。

Based on a great deal of tests, and through analysis of test result, experience on taming activated sludge was accumulated, operating parameters of integrated oxidation ditch which were best suitable for local condition were acquired. It was found that under the situation without solitude anaerobic zone, when the apparent anaerobic zone was absent, the strengthen biological phosphor removal phenomenon was really exist, and the phosphor removal efficiency was increasing with the increasing of BOD5/TP、 F/M.

在大量试验的基础上，通过对试验结果的分析，积累了培养活性污泥的经验，得出了最适合本地情况的一体化氧化沟的运行参数，发现了在没有单独设置厌氧区的情况下，在没有明显厌氧区段时，确实存在强化生物除磷现象，并且磷的去除率随BOD_5/TP、F/M的增大而增大。

To counter the problems present in the CO 2 removal with PC method in the little scale ammonia synthesis plant at present, the effect of CO 2 removal plant with carbonic propenyl ester method on the different factors of normal production has been analysed in detail.

针对目前小合成氨厂碳丙脱碳存在的问题，详细分析了影响碳丙脱碳装置正常生产的因素，总结了 90年代以来人们在解决生产实践中诸多问题的经验和方法，对碳丙脱碳工艺作了总结与评述。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。