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His AERIAL LOCOMOTIVE, with a hydrogen-filled compartmented gas "spindle" 800 feet in length and 50 feet in diameter, was to carry between 50 and 100 people at a speed of 60 to 100 mph The great machine was to be remain aloft for 12 hours at a time, propelled by two steam engines driving two "fan wheels or propellers" each of which would be 20 feet in diameter and revolve at 200 rpm He estimated that the machine would weigh a total of some 14,000 pounds and would generate a total buoyant lift of 56,000 pounds, leaving 42,000 pounds for 200 passengers and luggage.
他的空中机车,与氢气填充compartmented气体&主轴&八百英尺在长度和50英尺,直径,是进行50至100人的速度在60至一百英里每小时伟大的机器是要继续高举12在一小时的时间,推进两个蒸汽火车驾驶&两个风扇车轮或螺旋桨&,其中每会20英尺,直径和旋转,在200 rpm的他估计,机器重量共约一四○○○磅,并会产生一个总蓬勃解除五六〇〇〇磅,离开四二零零零磅为200名乘客和行李。
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The values of D10 and D for the total bacteria in boiled dumplings under chill state were 2.04 kGy and 4.00 kGy, the value of D10 and D for E. coli were 1.25 kGy and 2.00 kGy. TBAS were increased significantly and excessed the trade standard by 5 kGy γ-irradiation. However, the TBAS would be decreased with addition of antioxidants. Lipid peroxide,volatile basic nitrogen,"a" value of color and "b" value of color showed a tendency of increase, and moisture content and Aw showed a tendency of decrease, which did not achieve a significant level(p.05) by 1 to 5 kGy doses of γ-irradiation. Total acidity, amino acid nitrogen and free fatty acid showed no significant differences between treated and control samples. Sensory evaluation values were decreased and were all well within the acceptable level by 1 to 5 kGy doses of γ- irradiation.
辐照能有效降低鲜熟水饺细菌总数和大肠菌群数量,鲜熟水饺中细菌总数和大肠菌群的 D10值分别为 2.04 kGy 和 1.25kGy,D 值分别为 4.00 kGy 和 2.00kGy;0~5kGy 辐照鲜熟水饺 TBA 值随辐照剂量增加而增加,5kGy 辐照已使之超过国家行业标准限量要求;辐照鲜熟水饺过氧化值、挥发性盐基氮、色差 a 值、色差 b值存在随辐照剂量增加而增加的趋势、水分含量存在下降趋势,但变化未达到显著水平(p.05);对酸度、氨基酸态氮、水分活度、游离脂肪酸含量等其他理化指标没有显著影响;较高剂量辐照使产品感官质量降低,却都在可接受范围内; 4kGy 辐照使维生素 B1下降 31.94%,对维生素 E、蛋白、脂肪、氨基酸、不饱和脂肪酸含量无显著影响。
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Zheng He fleet is "chop wood for the disk, the book's characters engraved Heavenly Stems and Earthly Branches, the needle floating in water, point to The Spectacle of Boats Sailing" is used in water gyrocompass, the Heavenly Stems, Earthly Branches, baguazhang, formed with the five elements, divided into 20 four different directions, if the needle and then taken into account, a total of 48 directions, each the equivalent of a modern compass azimuth 15 degrees, a total of 360 degrees, which the ancients used to guide navigation course has been quite a precise.
郑和船队是&斫木为盘,书刻干支之字,浮针于水,指向行舟&,用的正是水罗经,有天干、地支、八卦、五行配合而成,分有二十四个不同方位,如果再把缝针计算在内,一共四十八个方向,每一方位相当于现代罗盘的十五度,共三百六十度,这在古人航海中用以指导航向已颇为精确了。
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A good one in mind design talent flash in the pan, this Olympic super-honeycomb-shaped building is a steel structure, all in order to mimic the unique shell coated bubble, a total of 22000 violations of the traditional linear steel beam, with a total length of the of up to 90 kilometers.
好一记设计天才的神来之笔,这座奥运超大建筑是一个蜂巢状的钢结构,全部以模仿肥皂泡的独特外壳包覆,共有两万两千根违反了传统直线的钢梁,总长度高达九十公里。
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Results: 2005 to 2007 a total of 195 test water samples, the water quality of free residual chlorine and bacteriological indicators of low passing rates, total coliforms bacteria, and the total number of bacteria pass rate was 11.8%, 19.4% and 36.9%, showed that the water sources for people and livestock manure, garbage and other serious pollution.
结果:2005~2007年共检测195份水样,水质的游离余氯和细菌学指标合格率很低,总大肠菌群、粪大肠菌群及细菌总数的合格率分别为11.8%、19.4%和36.9%,表明水源受人畜粪便、生活垃圾等严重污染。
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In this paper, a total of 56 relatively nonpoint source pollution sediment samples were collected from the tidal flats of the Jiuduansha shoal and the Chongming island of the Yangtze river estuary. The main properties i. e., grain size distribution, contents of DCB (dithionite citrate bicarbonate extracted iron Fe(subscript d, AAO extracted iron Fe(subscript o, total Fe, DCB extracted Mn Mn(subscript d, total Mn, organic matter, magnetic susceptibility of the samples, as well as the concentrations of Cu, Zn, Pb, Cr, Cd and Ni in the samples, were determined. Basing on the data, the relation of the sediment properties to heavy metal concentrations was evaluated with pearson's rank and partial rank correlation analysis.
采集长江口无明显点源污染的崇明东滩和九段沙潮滩56个沉积物样品,测定沉积物原样和粘粒中Cu,Zn,Pb,Cr,Cd和Ni的含量以及沉积物的主要性状(粒径分布、游离铁、活性铁、总铁、游离锰、总锰、有机碳和磁化率等),以相关分析和偏相关分析研究沉积物中重金属含量与沉积物主要性质之间的关系。
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The results showed that the free-living marine nematodes were the dominant group the percentage of which in the total number of meiofauna ranging betwean 76.1%~96.3%. The abundance of meiofauna in old mangrove district was the least and in bare beach where waste water flows was the most. There were a total of 37 putative species in the samples. The total number of recorded species was the lowest in the new mangrove district, and highest in the old mangrove district. The species diversity indexes, species evenness indexes and richness indexes in old mangrove district were all higher than those in new mangrove district. The dominant species and feeding types were different in three types of habitats.
结果表明:海洋线虫是凤林红树林中小型底栖动物中的绝对优势类群,占到小型底栖动物的76.1%~96.3%;从丰度来看,旧区白骨壤林中小型底栖动物的数量较少,有污水流过的光滩数量较大;4个断面共鉴定出海洋线虫37种,其中新区秋茄林中的生物多样性指数较低,旧区白骨壤林中群落具有较高的物种多样性;从出现的物种来看,新区秋茄林、旧区白骨壤林和光滩上出现的优势种和摄食功能群的类型各不相同。
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The observation and monitoring were carried out for one year. Improvements resulted from the project include suspended particles, transparency, concentration of chlorophyll A, total organic carbon, total nitrogen. Factors that did not show obvious improvement include electrical conduction, concentration of nitrate nitrogen, ammonia nitrogen, nitrous nitrogen, phosphate salts. Finally, factors that were influenced by environment include water level, temperature, pH, total phosphorus, chloride salts.
历经一年的试验,因设备投入而改善之因子为溶氧、浊度、悬浮固体、透明度、叶绿素a、总有机碳、总氮等7项,无明显变化之项目为导电度、硝酸盐氮、氨氮、亚硝酸盐氮、磷酸盐等5项,受环境影响因子为水位、水温、pH、总磷、氯盐等5项。
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The company has more than 200 million yuan in fixed assets, the company produced a total area of over 2,000 square meters, existing staff of 48, including eight officers proprietary technology, a variety of existing 80 sets of mechanical equipment, including presses 250 T - 1T 30 Taiwan, with related equipment are bending machines, cutting plate machine, a bending machine, Daquan machines, lathes, grinders, spot welding, touch welder, welding machine, welding machine, and so on a total of more than 50 Taiwan .
本公司现有固定资产200多万元,公司生产总面积2000多平方米,现有员工48名,其中,专有技术人员8名,现有个各种机械设备80余台,其中冲床250T-1T三十台,配套设备有折弯机、剪板机、打弯机、打圈机、车床、磨床、点焊机、碰焊机,电焊机,氩弧焊机等等共五十余台。
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A method for making Bisphenol A with a purity of more than 99.7% by reacting phenol and acetone using an acid catalyst, separating a BPA-phenol adduct by crystallisation and removing phenol from the adduct, in which involves continuous suspension crystallisation with a total dwell time of more than 4 hours in at least 3 crystallisers, by cooling first to 50-70 C in two parallel crystallisers and then to 40-50 C in a third crystalliser connected in series with the first two.; A method for the production of Bisphenol A with a purity of more than 99.7%, by reacting phenol with acetone in presence of an acid catalyst, separating a BPA-phenol adduct from the product mixture by crystallisation, filtration and washing, and removing the phenol from the adduct, in which stage involves continuous suspension crystallisation in at least three crystallisers connected in such a way that the mixture is first cooled to 50-70 C in two crystallisers in parallel and then cooled to 40-50 C in a third crystalliser in series with the first two, the total residence time of the mixture over all crystallisers being more than 4 hours.
描述用于生产纯度大于99.7%的双酚例如,双酚A(BPA的方法,这种方法包含苯酚和丙酮在有酸性催化剂参与的情况下反应形成一个包含双酚的产物混合物;通过结晶、过滤和洗涤从该产物混合物中以双酚/苯酚复合物的形式除去至少一部分双酚以提供双酚A/苯酚复合物晶体;并且从双酚/苯酚复合物晶体中除去至少一部分的苯酚以提供纯度大于99.7%的双酚;其中结晶过程包括连续的混悬液结晶,并且是在至少三个结晶装置中进行的,装置的排列使得产物混合物首先在结晶过程的第一阶段在第一个结晶装置和并联的第二个结晶装置中被冷却到50至70℃的温度,随后在结晶过程的第二阶段在与第一和第二个结晶装置下游串联的第三个结晶装置中被冷却到40至50℃的温度,并且其中产物混合物在结晶过程中的总驻留时间在4小时以上。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。