Pot and field experiments were conducted to study the mechanism of rare earth (RE) on effect of increase peanut yield.
通过砂培和田间小区试验以及电子显微技术，研究了外源稀土对花生的增产机理。
Pot culture experiments were conducted to study the effect of molybdenum on the inorganic nitrogen compounds of winter wheat.
采用盆栽试验，研究了钼营养对冬小麦无机氮组分的影响。
Seed water culture experiments were conducted to study the effects of silicon on the cucumber seeding growth under salt stress.
采用幼苗水培实验，研究外源硅对盐胁迫下黄瓜幼苗生长过程中吸收某些矿质元素的影响。
Field experiments were conducted to study the biomass of soil microbe in the artificial meadow in seashore saline soils at Wudi, Shandong province.
在山东无棣设置田间试验，研究了海涂人工草场土壤微生物量(简称生物量)。
Simulating experiments were conducted to study the effects of sand and gravel mulches with different sizes on moisture evaporation from soil surface.
为研究不同粒径砂石覆盖对土壤蒸发过程的影响，进行模拟试验。
The simulated experiments were conducted to study effects of chloromethane included DCM, CF and CT on wheat seedling chlorophyll and soil respiration.
采用室内模拟实验方法，研究了二氯甲烷（DCM）、三氯甲烷（CF）、四氯化碳（CT）等氯代甲烷对小麦幼苗叶绿素含量和土壤呼吸率的影响。
Pot and field experiments were conducted to study the effects of compound bio-organic fertilizer on the growth, yield and quality of flue-cured tobacco.
通过盆栽试验和田间试验，研究复合生物有机肥对烤烟生长发育以及产量、品质的影响。
Field experiments were conducted to study the impact of rejuvenated water irrigation on the quality of tomato, the heavy metal element in fruit and soil.
通过田间试验，分析了再生水灌溉对番茄果实品质、重金属以及土壤重金属的影响。
Pot and field experiments were conducted to study the effect of am fungi on yield and quality of flue cured tobacco under different potassium applied amount.
通过盆栽和大田试验，研究了施钾和AM真菌对烤烟产量、品质的影响。
Field experiments were conducted to study the effects of combined application of organic manure and chemical fertilizer on yield and quality of Chinese cabbage.
试验研究了有机肥与化肥配施对结球白菜的产量和品质的影响。
Both batch and kinetics experiments were conducted to study the relationship of protonation and dissolution of Al with proton buffering in 4 red soils of south China.
用平衡实验及动力学实验研究了我国南方4种红壤的表面质子化及铝的溶解与质子缓冲之间的关系。
The experiments were conducted to study the differences of the flavour quality among five varieties of chicken meat in the uniform nutritional and feeding conditions.
本试验研究相同营养条件下不同品种鸡肌肉风味品质的差异。
Field experiments were conducted to study cotton nitrogen diagnosis and topdressing recommendation by measuring cotton tissue NO 3 - concentration with Reflectoquant .
应用反射仪测定棉株叶组织硝态氮含量，研究了硝态氮作为棉花氮营养诊断和追肥推荐指标的可行性。
Field fertilizer experiments were conducted to study K uptake, distribution and use efficiency of hybrid and conventional rice un der different low-K stress conditions.
通过田间试验，研究了在不同程度低钾胁迫条件下，杂交稻和常规稻在不同生育阶段对钾的吸收、分配和利用效率。
Buried bag and incubation experiments were conducted to study mineralization process of organic phosphorus in black soil in Northeast China under different time sequences.
用室内恒温控湿培养法和埋袋法研究了不同时间序列下黑土有机磷的矿化过程。
Three experiments were conducted to study the Effects of Mushroom Residue and Microbiological Agents Mixtures on soil improment, plant growth and straw application decay .
本试验研究了菌糠复合剂对土壤、作物生长和秸秆还田的影响。
In field conditions, rainfall simulation experiments were conducted to study the influence of slope, rainfall and tillage on infiltration in sloping farmland of purple soil.
在田间条件下，利用人工模拟降雨研究了坡度、降雨、耕作方式对紫色土坡耕地入渗过程的影响。
The present experiments were conducted to study the relationship of contraction of ductus arteriosus of fetuses induced by diquat with adrenocortical hormone and its receptor.
本文研究了敌草快和肾上腺皮质激素对胎鼠动脉管的收缩作用。
Pot and germination experiments were conducted to study the fractionation of cobalt element in calcareous soils and the effect of cobalt fertilizer on the growth and yield of tomato.
本试验通过盆栽试验和室内分析，研究了石灰性土壤中钴的形态分级状况和钴对番茄发芽、生长发育及产量的影响，为番茄高产高效提供理论依据。
For efficiently cooling electronic components, experiments were conducted to study the pool boiling heat transfer performance of FC-72 over silicon chips with surface microstructures.
针对电子器件的高效冷却问题，对表面加工有微结构的硅片上FC- 72的池沸腾换热性能进行了实验研究。
In this study, column experiments, including measurements of corrosion potential, were conducted to determine the effects of nitrate on trichloroethylene (TCE) degradation by granular iron.
为研究硝酸根对颗粒状铁降解三氯乙烯的影响，进行了柱实验和相应的反应铁腐蚀电位测定。
The greenhouse and indoor experiments of vegetable were conducted and to study the response of tomato and spinach growth to salinity and nitrogen while the salt increasing.
为了研究番茄和菠菜生长对盐分胁迫和氮素的响应，在温室和室内进行了两期的蔬菜栽培试验。
Pot experiments and field trails were conducted to study the effect of soil lead levels on phytotoxicity, growth and tissue accumulation in soybean and rice grown on sludge treated calcareous soil.
采用盆栽和小区试验，研究在石灰性土壤上污泥施肥时铅污染对水稻和大豆生长发育的影响，两种作物对土壤中铅的吸收、迁移和累积规律。
To study expressions of yield under conditions of small sowing dosage for winter wheat, the autumn-sown experiments in two years were conducted during 2001 to 2003 in Beijing.
为了研究冬小麦在小量播种条件下的产量表现，2001 ~ 2003年期间在北京安排了两个试验年度的秋播试验。
Experiments and numerical simulations were conducted on various Pitot tubes in order to study the effect of the geometrical parameters on their measurement characteristics.
为了讨论皮托管全压孔和静压孔几何参数对其测量特性的影响，采用试验和数值模拟相结合的方法，对不同型号的皮托管进行了研究。
Two experiments were conducted in this study to investigate effects of basic diet added excess chromium picolinate on DNA of piglet cell.
为探讨超量添加吡啶甲酸铬对猪细胞DNA的影响，共进行了两个试验。
The study also conducted a preliminary combined water culture experiments, the problems should be paid attention to in the application of indoor hydroponic plants were discussed.
本研究还对组合式水培进行了初步的试验、对室内水培植物应用需注意的问题进行了探讨。
Pot experiments were conducted with maize and soybean as test crops to study the effects of application of Se, Zn, fe on crop yields and nutritional quality.
采用黄土高原低硒区典型土壤，以玉米、大豆为供试作物，研究施用硒锌铁对作物产量和营养品质的影响。
Pot experiments were conducted with maize and soybean as test crops to study the effects of application of Se, Zn, fe on crop yields and nutritional quality.
采用黄土高原低硒区典型土壤，以玉米、大豆为供试作物，研究施用硒锌铁对作物产量和营养品质的影响。
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