In order to observe the effects of mercuric chloride to physiological and biochemical indexes of blood at low doses in SD rats, 24 SD rats were separated into control group, low dose group of mercury (50 mg/L), middle dose group of mercury (100 mg/L), high dose group of mercury (200 mg/L), which were given in the drinking water.

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The sludge in SBMBR1 presented granular characteristics and settled very well. The sludge in SBMBR1was brown and the sludge flocs was smashed by the shear force due to high intensity of aeration. The sludge size decreased and the sludge flocs blended with water forming ropy solutions, and there was no distinguish interface between water and sludge. Low sludge age and high loading operation enabled the sludge in SBMBR1 keeping higher sludge activity and the MLVSS/MLSS ratio and SOUR values of SBMBR1 were higher than SBMBR2. Both in SBMBR1 and SBMBR2, there were large amount of zoogloea, bacillus, coryneform of bacteria, and pediococcus. However, in SBMBR1 there were also a lot of Protozoa like epistylis and etc. A certain amount of filamentous bacteria can also be found in SBMBR1. The biological species in SBMBR1 were much more abundant than that in SBMBR2.3. Membrane fouling on flat-sheets membrane was observed and analyzed with AFM, SEM and TEM. After the measurement of membrane surface EPS and membrane surface ETX analysis, the pollutants composition on the surface of flat-sheets membrane was calculated.

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METHODS: 40 rats were randomly divided into four groups:normal group, asthenic spleen group, high-dosage group and low-dosage group with 10 rats in each group, the asthenic spleen rat models were established in group B, C group as well as group D. Rats in group B, group C, group D were fed with normal distilled water, high-dosage of Guizhi decoction and low-dosage of Guizhi decoction respectively, NFAT mRNA, IL-4 mRNA, IFN-γmRNA were determined by PCR.

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The analysis result shows that the remaining oil of this area is characterized as: Remaining oil is mainly distributed in thin tabulated beds and untabulated beds with low permeability. Remaining oil scatters widely. Complexity exists in the contact between remaining oil and water flooded layers and zones. Vertically, the remaining oil layers in adjusting area alternates with water breakthrough layers, between them the barrier beds is thin. Horizontally, because of the plane heterogeneity, the relatively good intervals are flooded, so that the remaining oil only exists in margin oil layer owing to faultiness of injection-production; remaining oil is enclosed by waterflooded zone, therefore, it is so complex relationships between remaining oil and waterflooded layers and zones that high requirements are made in the choice of completion optimization.

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For propelling the slurry of low density (below 30% in weight) and low anti-corrosion it is an ideal energy-saving product to replace the WARMAN double-suction pump in L and SH double-suction clear water pump series. In comparison

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Qian Zhi, vice chairman of Xinjiang Uygur Autonomous Region in Xinjiang, held on the 14th Conference of the Directors, said weather in Xinjiang in 2008 hit nearly 30 years not once in autumn for spring and summer drought since last winter, there is unusually high temperatures, low rainfall snowfall continues gravity of the situation that,Lead to the ice and snow melt water for irrigation mainly in Xinjiang oasis agriculture suffered a severe water shortage in the test.

新疆維吾爾自治區(qū)副主席錢(qián)智在14日召開(kāi)的新疆氣象局長(zhǎng)會(huì)議上表示，新疆2008年遭遇近30年不遇的春夏秋連續(xù)干旱色艹艹视频，去年冬季以來(lái)毛片在线看，又出現(xiàn)氣溫異常偏高、降雨降雪繼續(xù)偏少的嚴(yán)峻形勢(shì)欧美老妇人XXXX一区二区三区，導(dǎo)致以冰雪融水灌溉為主的新疆綠洲農(nóng)業(yè)遭遇嚴(yán)重缺水考驗(yàn)丰满大屁股作爱免费视频。

Flow Accelerated Corrosion is an important aging mechanism for water and water/steam piping made of carbon steel or low alloy steel in both nuclear power plants and fossil power plants. Accidents in Surry Unit 2 in USA and Mihama Unit 3 in Japan, caused by pipe rupture due to FAC, led to severe casualties. The experience, mechanism and countermeasures about the aging management of FAC in nuclear power plants are summarized in this paper.

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