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Installed in surface aeration oxidation ditch with prepositive denitrification treatment, using the role of the mixture Gravity, it can achieve any reflux ratio requirements of process design by adjusting the cross-section area of water.

安装在设置有前置反硝化区的表曝型氧化沟内，利用混合液重力流的作用，通过调节过水断面面积，实现工艺设计的任意回流比要求。

Based on the investigation into the TVS remotion efficiency and the changes of such parameters as OUR, SV an4 during aerobic digestion processes of different aeration manner, initial sludge concentration and digestion temperature, this study determines tho optimized aerobic digestion operational conditions.

污泥好氧消化处理工艺的研究沈耀良摘要通过对污泥好氧消化处理中不同曝气方式、不同初始污泥浓度及不同温度对消化效果的影响及消化过程中污泥的OUR、SV和NH＿4￣＋－H等指标变化规律的考察研究，确定了最优的运行工艺条件。

Did they described to us what type of HORRIBLE DEATHS the Chinese had suffered by the hands of the BRUTAL HANDS of the Malay rioter ?

媒体向我们描绘过华人遭到马来曝乱分子的残酷折磨后的恐怖死相吗？

The actress grabbed the headlines with her risque outfit for the awards ceremony.

这位女演员靠著颁奖典礼上曝露的穿著登上头条。

Though, when I had been exposed to the rudest blasts a long time, my whole body began to grow torpid, when I reached the genial atmosphere of my house I soon recovered my faculties and prolonged my life.

虽然，每当我长久曝露于狂风之下，我的全身就开始麻木，可是等到我回到了满室生春的房屋之内，我立刻恢复了我的官能，又延长了我的生命。

Now, with the Arctic's sea ice shrinking at a rate of 10 percent per decade, this coveted shipping lane has opened for business—but shippers are not rushing to use it.

如今，随着北冰洋的冰层以每十年10%的速率减少，这条人人向往的航线开始曝露在海运业者眼前。

Toxicity characterisation procedures indicated that the primary toxicants in the effluent were volatile,and could be reduced by sodium thiosulfate. Toxicity based fractionation techniques were conducted,and the oxidation organic chloridates were found not to be the major toxicants.

结果表明，废水对大型蚤具有急性毒性，曝气可去除废水的部分毒性，硫代硫酸钠的投加可去除废水毒性，同时用DPD试剂盒比色法可测出游离态氯气和一价氧化态氯化物。

A simulation experimental bench of fixed air sparger oxidation equipment was established.

进行了曝气器开孔直径、表观气速及孔排布置方式等因数对固定空气喷射器式氧化装置性能影响的试验研究。

In a stirred vessel of 380 mm ID and 530 mm level,the respective advantages of surface aeration and sparger aeration were combined felicitously.

在直径380 mm、液位为530 mm的表面曝气反应器中，表观气速为2.45，4.90，7.35 mm/s的条件下，实验测定了3种不同构型的双层桨组合的气液传质系数和搅拌功率。

The results showed that when the concentration of surfactant and metal ions (Cd2+) in the feed solution were 500 mg·L-1 and 10 mg·L-1,optimum conditions were air and liquid flow rates 100 L·h-1 and 5 L·h-1, liquid-and vapor-phase heights 45 cm and 66 cm,respectively,sparger (pore size 10 μm). Under the optimum conditions,the about 52% SDS and 99.35% Cd2+ were removed.

实验结果表明，当胶团强化超滤废水中初始SDS和Cd2+的浓度为1440 mg·L-1和50 mg·L-1时，排出的渗透液中含SDS和Cd2+浓度分别为500 mg·L-1和10 mg·L-1，在最佳的工艺条件下（曝气头孔径为10μm，空气流速为100L·h-1，液体流速为5L·h-1，泡沫高度为66cm，液面高度为45cm），SDS和Cd2+的去除率分别达52%和99.35%，SDS富集比为3.1。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。