建立了居室中氡量积累规律的数学模型,并对其进行了初步的实验验证。
A mathematic model about the regulation of accumulation of radon in a living house is founded and primarily testified by experiment.
论述了人工湿地系统中有机物积累规律、土壤堵塞机制以及避免系统堵塞的措施。
The present paper reviews the regularity of organic matter accumulation, soil clogging mechanisms as well as the methods of avoiding soil clogging in constructed wetlands.
以红肉李果实为研究对象,对果实中花青苷积累规律及其影响因素进行系统分析。
Red flesh plum fruits as experimental material, the anthocyanin accumulation and related factors were analyzed systemically.
这些具体规律包括优势战略制胜规律、技术创新规律、人企合一规律、资本积累规律。
These laws include planning development law, technological innovation law, syncretic law of employees and enterprise, capital accumulation law.
实验利用高油品种东农47、高产品种黑农37、高蛋白品种东农42,通过生殖生长期的动态取样研究品质性状积累规律。
This experiment studied the dynamic accumulation of soybean quality trait with the high oil variety Dongnong47, the high yield variety Heinong37 and the high protein variety Dongnong42.
以横断秦岭-黄淮平原交界带中部的土壤断面为研究对象,应用土壤地球化学观点,讨论了交界带土壤物质迁移和积累规律。
The studied object in this paper is the soil section from west to east that acrosses the middle juncture of Qinling-Huanghuai.
利用小麦穗离体培养技术和SDS - PAGE技术,研究了不同氮素浓度处理下小麦籽粒高分子量谷蛋白亚基(HMW - GS)的表达和积累规律。
Development and accumulation law of HMW-GS was studied in different nitrogen content by SDS-PAGE technology in wheat in vitro.
研究了夏播芝麻对氮、磷、钾等9种营养元素的吸收规律及其与干物质积累的关系。
The absorption rules of 9 kinds of nutrients and dry matter accumulation of summer sesame and their correlations were studied.
通过对样地水曲柳天然林的各器官生物量的测定和化学元素分析,研究了生物生产力及营养元素的积累与分布规律。
The accumulation and distribution rule of productivity and nutrient element were studied by determining the biomass and chemical element in different organs above ground of sample trees.
揭示了石灰性土壤地区温室土壤盐分积累、离子组成及酸碱度变化规律。
The rule of salinity accumulating, ion constitution and pH in calcareous soil area greenhouse are opened out.
前言:目的探索厚朴中生物碱的积累与分布规律。
Objective: To find the rule of accumulation and distribution of Alkaloids of Cortex Magnoliae Officinalis.
通过田间试验研究了晒黄烟生长发育过程中干物质和养分积累与分配规律。
The rule of dry matter accumulation and nutrient absorption and distribution were studied during the growth of yellow sun-cured tobacco in field.
有理由认为,今日生物学数据的巨大积累将导致重大生物学规律的发现。
It is believed that the accumulation of a great amount of data would lead to the discovery of important biological laws.
目的:研究三花龙胆地上器官和地下器官獐芽菜苦苷积累相关规律。
AIM: To study the related regulation of swertiamarin of overground and underground organ of g.
掌握各煤层瓦斯含量及瓦斯涌出规律,为有效地采取可靠措施进行瓦斯治理积累了经验,对保证生产杜绝瓦斯事故起到了积极的作用。
To grasp the coal seam gas control content and gas gush rules can efficiently stop gas, avoid gas accident and accumulate gas preventive measures.
通过对铁塔观测站观测资料的分析,总结出铁塔移动与变形的规律,为高压输电铁塔下采煤积累了宝贵的经验。
Through the analysis on the observational data of tower observation station, the moving and deformation law of the tower is introduced, and the valuable experience is given.
研究了新疆干旱环境人工灌溉条件下甜菜营养生长规律、个体营养生长、生长中心转移及糖分积累,并对甜菜高产高糖栽培进行了探讨。
The vegetation growth regularity of population and individual growth center transfer and sucrose accumulation were studied under the irrigation in Xinjiang drought area.
干物质积累呈“S”型曲线,符合“慢-快-慢”的增长规律。
Dry matter accumulation showed a s curve at a slow-fast-slow rate.
前言:目的:积累国人胎儿半月板资料并探索其生长规律,为以胎儿半月板为供体的移植研究提供依据。
Objective: To Collect the information of Chinese fetus' meniscus of knee joint and explore its growth regularity and provide the data of its transportation.
前言:目的:积累国人胎儿内侧半月板的形态学资料以探索其生长规律,同时为以胎儿内侧半月板为供体的移植研究提供数据支持。
Objective: to accumulate the morphological documents of medial meniscus of fetus and explore its growing rules; also to provide data for medial meniscus of fetus transplantation.
学好英语靠的是每天的积累和运用,但建立在把握规律和分析思考基础之上的积累会更加高效。
It depends on accumulating language points and using them every day to learn English well. However, the accumulation based on mastering the laws and analyzing will be more efficient for the students.
也就是说:如果人类通过一代代的不断积累修炼到了总有一天超越了自然,也就摆脱了自然规律。
In other words: If human beings continue to accumulate through generations of cultivation to a day beyond which are naturally out of the laws of nature.
目的:研究细茎石斛拟原球茎生长规律及其与两种有效成分总生物碱和可溶性多糖积累的关系。
Objective: To study the relationship between growth of Protocorm-like bodies and accumulation of total alkaloids and polysaccharides (two active constituents) in Dendrobium moniliforme.
利用飞秒激光加工非晶合金,研究了多脉冲加工过程中的积累效应,以及非晶合金表面周期性波纹结构的形成规律。
Detailed studies on the ablation of amorphous alloy FeCuNbSiB in air with femtosecond laser. The accumulation effect of multiple pulses and formation law of periodical ripples were discovered.
研究了不同密度和施肥水平下的水稻氮素吸收和积累的规律。
The principles of assimilation and accumulation of nitrogen element based on different fertilization levels and planting densities was researched.
根据多年积累的数据,归纳出油罐的腐蚀规律及应采取的防腐措施。
The corrosion pattern of oil tanks and anticorrosion measures are summed up based on the data accumulated in past years.
这句话反映了道德知识积累和教学的客观规律:闻“道”在先,以“先觉觉后觉”;
"Phrase reflects the accumulation of knowledge and moral education of the objective law: smell, " Road "in the first place, " after the prerequisite sleep Sleep ";
为掌握小型西瓜生长发育规律,采用分期抽样和定量检测方法,对黄小玉、红小玉生长过程中生育期、干物质积累、养分的吸收分配和果实品质变化进行了研究。
In this article, the development stage, dry matter accumulation, nutrient absorption and distribution, fruit quality changes during growth stage of Huang Xiaoyu and Hong Xiaoyu were studied.
其次,要按照汉语的语法规律编写,增加词汇的积累和教材的内容,增加书页的厚度。
Second, in accordance with the rules of Chinese grammar prepared to increase vocabulary and the accumulation of materials, increasing the thickness of the book.
由等幅疲劳残余应变,定义了损伤变量,得到了相应的损伤积累和演化规律。
The damage variable is defined as the residual strain of concrete under constant amplitude fatigue loading, and the law of cumulative damage and its evolution are obtained.
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