水慢化的 的英文怎麼說
中文拼音 [shuǐmànhuàde]
水慢化的
英文
water moderated-
The results showed in the paddy field the bacteria were predominated, in the dry land the proportion of fungi and actinomyces was distinctly higher than the other two kinds of soil, in the woodland abundant species of basidiomycetes were found ; the natural degradation speed was low, with the degradation the number and composition of microorganisms changed regularly ; when the c / n ratio was adjusted to 25 " ? 1, the degradation remnant ratio reduced 10. 67 % than the control
結果表明,水田以細菌為主,旱地中真菌和放線菌數量最多,林地中有大量的高等擔子菌;秸稈自然降解較慢,土壤微生物也隨著降解的進行而呈現一定的變化規律;當調節c / n比為25 : 1時,秸稈的腐解殘留率比對照組下降10 . 67 。 2The hydrophilicity of the modified nano - tio2 film was also studied. the ruslt shows that the hydrophilic angle has a little increase, but its super hydrophilicity is not alterant, and also shows the hydrophilic angle increasing on open entironment is slowing
結果表明,改性后催化劑的接觸角有所增加,但催化劑的超親水性沒有發生改變,同時催化劑經等離子體處理后在開放的環境中樣品的接觸角的變化緩慢一些。The pollution problems of the rivers and streams in that region have accordingly improved considerably in the past decade. however, as the base flow of local rivers and streams is generally small, their assimilative capacity is therefore low. this, coupled with the continued development and hence population growth in the river catchments, as well as the lack of maintenance of many private septic tank systems, has caused the water quality of some rivers and streams in the northwest new territories to remain unsatisfactory
而溪流的污染情況在過去的十年間亦因此而有所改善,但由於本地河溪的流速相當慢,河流的自凈能力相對偏低,而河溪的周邊不斷發展,人口持續增加,加上部分私人的化糞池系統欠缺打理,未能有效運作,所以新界西北仍有部份河溪水質未如理想。We must be careful of the propaganda about the one - off dry battery because of their huge quantity used in civil utility and we have not entirely produced the battery with low or without mercury and we have not completely arrived at the demand of landfill which should be considered
因使用量巨大,當前一次電池的處理處置宣傳應當慎重,既要充分考慮我國一次電池低汞化和無汞化進程緩慢的實際情況,也要考慮當前我國生活垃圾的填埋處理水平。The product quality faces up to enormous domestic and international markets challenge and the peasants face up to the slow increasing of their incomes. the shortage of water resource is more serious for the planted system, climatic change and low utilization ratio. cultivated land resource is reducing rapidly for nature factors and urbanization process, etc. the analysis results indicate the resour ces utilization mode in the hhh plain is still high investment, high - energy consumption, and grievous pollution
農產品生產在我國佔有絕對優勢,但其受結構調整的影響也發生了波動性變化,其產品質量面臨著國內外市場巨大的挑戰,農民收入也面臨著增長緩慢的挑戰;水資源受種植制度、氣候變化及利用率低等多種因素的脅迫作用,嚴重短缺;耕地資源近年來大量減少,受自然及城市化進程等因素的影響,稀缺程度加大。Soakage of concrete and penetration length at different water pressure and pressure maintaining time are tested, and the results show that soakage at a water pressure is not linear relation with time. water soaking rate of concrete is reducing with time, and soaking mainly happens within original one hour and increases slowly in subsequent 6 hours
通過對水壓法下混凝土的吸水量及滲透高度與恆壓時間及水壓力的關系的研究發現:混凝土在一定水壓力下的吸水量與時間並不是線性關系,而是隨著時間的變化,吸水量的增長率減小,吸水量主要取決於前1h ,而在6h后增長極為緩慢。Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat - affected zone
利用焊接時的加熱使水汽化,不僅使焊道而且使熱影響區的冷卻速度減慢。The theoretical analysis shows that any human activities, responsible for the changes of rock, air, water, soil and biology inside or outside the caves, will influence inevitably cave animals in terms of such levels as molecule, cell organelle, cell, tissue, organ, system, individual, population, society and ecosystem. these effects can be observed on cave animal ' s shape - building, activity, tissue structure, metabolism, space - time distribution, biothythm, structure of population and society, food chain, bio - relation, diversity of population and society, and function of the above - mentioned levels
理論分析表明,凡是能夠引起地表和洞穴巖石、空氣、水、土壤、生物等變化的一切人類活動都不可避免地使洞穴動物在分子、細胞器、細胞、組織、器官、系統、個體、種群、群落和生態系統各級層次上產生效應,這些效應具體表現在影響洞穴動物形態建成、行為、組織結構、新陳代謝、時空分佈、生物節律、種群和群落結構、食物鏈結構、生物關系、種群和群落多樣性以及各層次所表現的功能的多少、快慢、強弱等方面。The reflector can increase the neutron flux obviously and the main processes of the neutron yield in reflector are spallation reaction induced by energetic hadrons and ( n, 2n ) reaction. when the moderator height is equal to the distance between the upper part and the lower part of the split target, the total neutron flux of the split target will be higher by 20. 1 % than that of the integral one. secondly, the high - energy neutron escaping from the target will enter into the moderator and be slowed down
得到經水慢化器慢化后,中子通量在慢化器厚度與高度方向上的分佈;比較了水與液態氫的慢化能力以及中子在水、液態氫、液態甲烷這三種慢化器慢化后的能譜;在csns的靶站設計中,引出慢中子的導管不完全位於慢化器中子引出面的法線方向上,因此進一步計算了中子通量角分佈。It is well known that today we are witness to an enormous growth and increasing variety of ways to apply knowledge and technology in continuously changing industrial systems, and high technology is becoming the main driving force of economic growth in the 21st century, however, in china, the level of high technology industrialization is far away from the demands of economic growth, the main reason lies in the lack of support coming from financial capital
我國目前高科技產業化的水平還遠不能適應經濟發展的需要,科學技術向生產力轉化的進程仍然比較緩慢,高新技術產品產值占社會總產值的比例也遠低於歐美發達國家。除了部分技術確實不符合生產需要或不成熟的原因外,最主要的還是缺乏金融資本的支持。與大型高科技企業相比,中小型高科技企業在發展過程中對融資的依賴關系更強,對于大多數的中小型高科技企業而言,不缺技術和知識產權,缺的主要是資金。The results indicate that when the population, economic and urban scales approach or exceed the water resources carrying capacity, or the utilization of water resources approaches or exceeds the threshold of natural water resources, the water resources system significantly slows down the development of socio - economic systems, including the urbanization process
研究成果指出,當人口、經濟及都市規模接近或超過水資源飽和,又或者都市化水資源接近或超過自然水資源的范圍,水資源系統明顯使社會經濟系統發展緩慢下來? ?也包括都市化的過程。In general, the upward amplitude curve " curvature is larger, and it changes quicker. on the contrary, the downward is smaller and slower ; because the flare force contains the square of the wave elevation velocity, it results in an difference between the flare force frequence and the associated moving frequence ; the flare force decreases the downward amplitude of heaving oscillations ; the speed of ship has an ignorant effect on the peak values of three calculated values, but there is an obvious effect on the oscillating frequence ; the wave amplitude has an effect on the ship motion, and there is an linear relation between the oscillating amplitude and the wave amplitude on the whole. by the way, there are some experiences and lessons according to the progress calculation : before the calculation of the ship motion, we should checkout the balance in a calm water firstly, namely, the whole displace of ship and the longitudinal position of the center of gravity must be consistent with the draft in calm water, or else, the calculation may show the " floating " phenomenon ; the mixed language programming has a lot of virtues, but it exists a fatal limitation - the debug of dll
研究表明:在某些頻率范圍內相關水動力系數基本不隨吃水變化,只有超過某一頻率后水動力系數的值才會出現差異;在橫搖方向,水動力系數並沒有隨著吃水的變化發生規則變化,而是出現了波動現象;近船首剖面的水動力系數計算表明,水動力系數的波動非常大,並遠遠偏離了平均位置的水動力系數值,值的變化速率也不盡相同,總的看來,上振幅曲線曲率較大,變化較快,下振幅曲線曲率較小,變化較慢;外飄力和波面運動的速度的平方項有關,導致其振動頻率和相應運動方向的頻率不同;外飄力使升沉向下運動的幅值減小;船速對三個計算量的峰值影響甚微,但對振動頻率有明顯影響;波幅對船舶運動的影響是明顯的,船舶運動的幅值基本上和波幅成線性關系。Ordinary water, graphite and the more expensive heavy water are used as moderators for various types of commercial nuclear reactors
商營核反應堆普遍採用普通水石墨和較昂貴的重水作為慢化劑。Bwr is a light water reactor using ordinary water as coolant and moderator similar to the pwr except it only has a single circuit connecting the reactor and the turbine without a steam generator
沸水式反應堆是輕水反應堆的一種,這種反應堆和壓水式反應堆相似,均利用普通水作為冷卻劑及慢化劑,但沸水式反應堆只有一個連接反應堆和渦輪機的迴路,且沒有裝設蒸汽發生器。The neutron flux extracted to different angles has been calculated. finally, the heat depositions in the target, the reflector and the moderator have been calculated. based on these results, the temperature and stress distribution hi tungsten target under different cooling condition have been calculated too
最後計算了靶、反射體以及不同慢化器(水、液態氫、液態甲烷)中的熱量沉積,並以此為依據,利用工程軟體ideas進一步計算了各種冷卻條件下,靶中溫度場與應力場分佈。On the basis of all these, the paper researches that the soil moisture content reduces slowly after 7 days , so establishes a main criterion of evaluating watering feature - the increment of average soil water content in 7 15 days. according to these theories, we draw an conclusion - water is injected at the position away from seed zone 3. 5 ( cm ), 6 ( cm ) deep with vertical flat nozzle, the effect of watering is better at the operation speed of 0. 9m / s
得出7天後土壤含水量呈緩慢變化的趨勢,進而提出了以7 15天平均土壤含水量與初始含水量的差值作為評價坐水性能的指標,以此為依據得出在機組作業速度由0 . 5m / s增加到0 . 9m / s的情況下,採用豎扁(不帶翅)施水管將所需的水施到種子帶橫斷面內3 . 5cm ,深6cm的位置,坐水效果較為理想。Calculation and measurement of the moderator temperature coefficient of reactivity for water moderated power reactors
水慢化動力堆反應性的慢化劑溫度系數的計算和測量After the flue heat evaporates the moisture, dry sodium or calcium salts and the un - reacted absorbent are collected in the dust collector. however, very few domestic companies have the ability to manufacture the fdg system
,吸收劑噴入洗滌塔時為霧化的泥漿,水汽慢慢地被熱煙氣所蒸發,最後以乾鈉鹽或鈣鹽及未反應的吸收劑混合物之型式,被集塵機所收集去除。They are removed using catalytic or oxidation reactions to form non - toxic nitrogen or nitrates. practical processes include ammonia and catalytic method, high - temperature nitrogen reduction method, activated carbon and incineration as well as alkaline washing
,吸收劑噴入洗滌塔時為霧化的泥漿,水汽慢慢地被熱煙氣所蒸發,最後以乾鈉鹽或鈣鹽及未反應的吸收劑混合物之型式,被集塵機所收集去除。Rbmk is a type of pressure tube reactor designed in the former soviet union, which uses ordinary boiling water as the coolant and graphite as the moderator
Rbmk是前蘇聯設計的一種以普通沸水為冷卻劑以石墨為慢化劑的壓力管式反應堆。分享友人