查询词典 water level

The primary effect factors and the level conditions of coagulation for oil-field produced water treatment are studied using orthogonal experiment.

通过正交试验对油田采出水混凝处理的主要影响因素及其水平条件进行试验研究。

The water rose until it was on a level with the river banks.

水涨至与河岸一般高。

Turbidity of outflow reached the lowest level when ration of PAM towards sludge and water together equaled 1∶1. According to the orthogonal experiments, the sequence for four main factors of this technology influencing turbidity could be expressed as: poly-ferric chloride dosage, rotational speed of mechanical blender, activated sludge dosage, and PAM dosage.

同时，采用正交实验考察了不同因素对高效絮凝沉淀工艺的处理效果的影响程度，分析得出影响试验出水浑浊度的显著性顺序依次为：聚合氯化铁投加量＞机械絮凝搅拌转速＞活性污泥投加量＞PAM投加量。

To get cooked-on food stains off your glass ovenware, fill them with 1 part vinegar and 4 parts water, heat the mixture to a slow boil, and let it boil at a low level for five minutes.

对于玻璃制烤箱器皿上因烹饪留下的污渍，可以用比例为1：4的醋水溶液对其进行清洁。先将溶液小煮加热，让溶液低温沸腾五分钟。

Major procurement of goods: a three-chlorosilanes, dichloromethane, AE activity ester, 3-iodine Silane, special acid, pentyl chloride, triethylamine, thiadiazole, tetrazolylazo acid, 2 - Acetamide, tetrahydrofuran, the four-guanidine, isopropanol, five phosphorus trichloride, sodium vary bitter, acid, sodium phenylacetate, 6-2 silicon n-amine, Ethylacetoacetate , Methyl isobutyl ketone, potassium dihydrogen phosphate, aluminium oxide, DL methionine, N, N-dimethylaniline, NN-diethyl aniline, 4 sodium EDTA, Anhydrous sodium sulfate, ammonium sulfate, potassium sulfate, sodium acetate, sodium carbonate, DMC, formic acid, sodium chloride medicinal, oxalate, protopine, acetone, alcohol, acetic acid, vinegar Ethyl, butyl acetate, methanol, ethanol (anhydrous, industrial, medicinal), formaldehyde, Ye Jian (30%), hydrochloride (industrial-grade, refined grade, reagent level), sulfate (98%), Ammonia, calcium carbonate, chlorine dioxide, 6 - APA ,7-ACA ,7-ADCA ,7-ANCA, sulbactam, ceftazidime activity ester, Deng salt (hydroxymethyl-K, acid precursors Potassium, sodium dihydrogen methyl), resin, the enzyme, water treatment agent, Xiao Mo agent, demulsifier, flocculants, activated carbon, all kinds of medicinal materials, All kinds of additives

三甲基一氯硅烷、二氯甲烷、AE活性酯、三甲基碘硅烷、特戊酸、特戊酰氯、三乙胺、噻二唑、四氮唑乙酸、二甲基乙酰胺、四氢呋喃、四甲基胍、异丙醇、五氯化磷、异辛酸钠、苯乙酸、苯乙酸钠、六甲基二硅胺烷、乙酰乙酸乙酯、甲基异丁酮、磷酸二氢钾、三氧化二铝、DL蛋氨酸、N，N-二甲基苯胺、NN-二乙基苯胺、乙二胺四乙酸四钠、无水硫酸钠、硫酸铵、硫酸钾、醋酸钠、碳酸钠、碳酸二甲酯、甲酸、药用氯化钠、草酸、片碱、丙酮、正丁醇、冰醋酸、醋酸乙酯、醋酸丁酯、甲醇、乙醇、甲醛、液碱（30％）、盐酸（工业级、精制级、试剂级）、硫酸（98％）、氨水、碳酸钙、二氧化氯、6－APA、7－ACA、7－ADCA 、7－ANCA、舒巴坦、头孢他啶活性酯、邓盐(羟甲基钾、前体酸钾、二氢甲基钠)、树脂、生物酶、水处理剂、消沫剂、破乳剂、絮凝剂、活性碳、各种药用辅料、各种添加剂

Pollution of the water supply reached a level pernicious to the health of the population.

一些经济学家对失业率达到前所未有的程度表示忧虑。

Based on natural and social situation of Hebei province, an index system was built in this paper, involving in indexes in physiographic conditions, present level of water-saving and its potential and social economy.

根据河北省的自然与社会情况，选取自然地理条件、现状节水水平与潜在的节水效益、社会经济条件等方面的指标组成农业节水区划的分区指标体系。

From this test results, it is obtained that the maximum lateral displacement occurs at a depth of about 0.75L; land upheaval build up rapidly and reach the maximum when the pile tip arrive at depth of about 6 m; and the increment. of excess pore water pressure reaches the maximum when the pile tip arrive at the piezometer level; while the maximum excess pore pressure presents a hysteresis quality with radial distance.

由测试结果可知，最大的侧向位移发生在距地表0.75L附近，地面隆起从桩贯入开始迅速发展，并在桩压入到6m左右时达到最大值，测点处超静孔压增量的最大值发生在桩端到达该点所在水平面时，而超孔压的最大值沿径向有滞后性。

The company obtains "entire the country building materials engineering products standardS certificate","the courttry building materials industry standdardization committee product fixed-point production enterprise""entire the country builing materials profession service to expend·scientific progress pivot man successively the enterprise""in 2008 China most to have the influence cement mechanical enterprise","the AAA level credit enteror ise" and so on honors, the product best-selling domestic many large-scale cement enterprise group, the Foreign-funded enterprise and large-scale water the putty machinery equipment enterprise, and sells to overseas.

公司先后获得"全国建材机械产品达标证书"、"国家建筑材料工业标准化委员会产品定点生产企业""全国建材行业服务消费·科学发展标兵企业""2008年中国最具影响力水泥机械企业"、"AAA级信用企业"等荣誉，产品畅销国内多个大型水泥企业集团、外资企业和大型水泥机械装备企业，并销往国外。

The results showed that the NPK2 level increases content of chlorophyll , raises net photosynthesis rate, stomatal conductance and water use efficiency notably and reduce Chl-a/Chl-b ratio, transpiration rate, intercellular CO2 concentration in A. chinensis Planch cv "81-5" leaves.

结果表明，NPK2处理可以增加猕猴桃叶绿素含量，显著提高光合速率、气孔导度和水分利用效率，降低叶绿素a/b值、叶片蒸腾速率和胞间CO2浓度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。