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- 与 等容的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The thin layer of microbiotic crusts with lower bulk density, lower density, higher soil porosity and higher water-holding capacity will markedly influence the soil hydrological processes, such as the processes of penetration, the interception, the redistribution and the evaporation of precipitation, which will threat the soil-water environment in Shapotou area.
容重较小、比重低、孔隙度高和持水性能强的薄层微生物结皮对土壤水文过程产生了深刻的影响。在沙坡头地区,微生物结皮改变了降雨在沙丘土壤中的渗透、再分配、拦截和蒸发等过程,并最终导致固定沙丘土壤水环境的恶化。
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Rong zhai sui bi is one of the most famous prosaic works of SouthemSong Dynasty. Its content covers a wide range of subjects, including study of literature 、 history、 Confucian classics、 ancient laws and regulationsetc. But there is not much importance on the works.
《容斋随笔》是南宋时期最著名的笔记体散文著作之一,所涉内容十分广泛,涵括了文学、史学、经学、典章制度等诸多方面,但对其的研究一直以来没有得到应有的重视。
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In order to study the effects of water supply intensity, soil bulk density, initial soil moisture and soil texture on infiltration ponding time under the condition of non-sufficient water supply, and build mathematical relation on infiltration ponding time and each factor, infiltration experiments with eight kinds of homogenized soils under non-sufficient water supply condition were conducted indoors.
为了研究供水强度、土壤容重、初始含水率、土壤质地等因素对非充分供水入渗积水时间的影响,建立入渗积水时间与单一因素的数学关系,在室内进行了8种均质土壤的非充分供水入渗试验。
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Pseudo-boehmite was prepared with nitric acid and sodium aluminate under the same precipitation conditions but different ageing and washing conditions. The influences of ageing temperature, ageing time and ageing media were studied. It was shown that pronging the ageing time and increasing temperature lead to improve crystallinity of PB., the pore diameter of PB can be increased after NH4HCO3 is added in the ageing medium.
在相同成胶条件下利用铝酸钠溶液和硝酸制备拟薄水铝石,而在不同条件下进行老化,研究了老化温度、老化时间及老化介质的影响,结果表明延长老化时间、提高老化温度和老化pH值有助于结晶度的提高,使用NH4HCO3等具有扩孔作用的溶液作为老化介质会降低产品的堆密度和增加孔径、孔容、比表面积。
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In order to optimize the design of hot blast stove, a model of heat transfer in chamber of hot blast stove was developed and the software based on the model was established. The effect of the checker thermal characteristics such as thermal conductivity, heat capacity, density etc on the temperature of blast and checkers,the heat accumulation and heat release of checkers was determined.
为优化热风炉设计,建立了热风炉蓄热室内传热过程的数学模型,制作了应用程序软件,探讨了不同的格子砖物性参数,如导热系数、比热容和密度等对格子砖温度场分布、气体温度分布以及格子砖蓄热量和放热量的影响。
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Five models such as pear ×Forsythia suspensa/peanut, pear/peanut, nectarine ×Forsythia suspense / peanut, nectarine/ peanut and rape/ peanut were set up in the catchment area of Honghua Reservoir in Shiwan small watershed of Kaixian county, the observed and counted items include: Investment cost, economic income, pear and nectarine crown size, soil bulk density , porosity of soil , fibrous roots size and soil nutrients.
在开县石碗小流域红华水库的集水区域,设置了梨×连翘/花生、梨/花生、桃×连翘/花生、桃/花生与对照的油菜/花生等五种模式,观测统计的项目包括投入成本、经济收益、果树冠幅、土壤容重、土壤孔隙度、须根量和土壤养分。
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Refer to the research findings of CHengDu Research Institute of Geosciences and Minerals(1990) and Nanjing Research Institute of Geography and Lake of Chinese Academy of Sciences(1989), according to the Guidebook of China Stratum(2000), the chronostratigraphy of Kunming Basin is divided into 4 age: the bottom of the Quaternary corresponding to M/G Boundary, age is 2.6Ma;the Bottom of the Mid-Pleistocene corresponding to B/M Boundary, age is 0.78Ma;the Bottom of the Upper-Pleistocene corresponding to the Blake event, age is 0.128Ma;the Bottom of the Holocene corresponding to the Gothenburg event,age is 0.012Ma.
本次研究获得了大量的测年数据,参考成都地质矿产研究所(1990)及中科院南京地理与湖泊研究所(1989)等的研究成果,按照中国地层指南(2000)的方案,厘定了昆明盆地第四纪年代地层划分:第四系底界对应古地磁松山反向期与高斯正向期界线处,年龄为2.6Ma;更新统中部底界对应古地磁布容正向期与松山反向期界线,年龄为0.78Ma;更新统上部底界对应古地磁布莱克事件附近,年龄约0.128Ma:全新统底界对应古地磁哥德堡事件附近,年龄约0.012ma。
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With the rapid advancement of process and technology, especially the realization of on-chip passive elements such as inductors and varactors, the on-chip implementation of voltage-controlled oscillators which are necessary in wireless transceivers has become easy.
在工艺技术的飞速进步下,尤其是电感和变容管等无源器件片上实现问题的解决,压控振荡器已经可以实现单片集成,这对降低收发机的成本十分关键。
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The analysis included the principal of oscillator , the selection of the topology, the characteristic of some frequently-used LC VCOs and some design tips on designing inductors and varactors, the model of phase noise of Leeson and Hajimiri ,estimation of phase noise ,etc.
然后论文对开关电容调谐的LC VCO设计理论进行了详细的分析,包括振荡器工作原理、VCO性能指标、VCO常用结构、片上电感和变容管的相关理论、开关电容调谐理论、Leeson和Hajimiri相位噪声模型,相位噪声估计等。
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Experimental data of critical parameters, and the correlations of saturated liquid and vapor density, enthalpy of vaporization, vapor pressure, pVT properties, second virial coefficient, ideal-gas heat capacity, surface tension, viscosity and thermal conductivity are obtained in this paper.
介绍了三氟碘甲烷(CF3I)热物理性质的研究成果,包括临界参数的实验数据以及饱和气液密度、饱和蒸气压、汽化潜热、 pVT性质、第二virial系数、理想气体比热容、表面张力、粘度、导热系数等的关联式,并与文献数据进行了比较,分析了实验数据对关联式的偏差。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力