本文对温室滴灌条件下水氮运移的动态变化规律进行了田间试验和理论分析研究。
Experiments were made under drip-irrigation in the greenhouse. Dynamic regulation of transportation of water and were researched.
利用室内土培试验研究了淹水条件下不同氮肥对水稻土（黄泥土）中磷肥转化的动态影响。
The effect of different nitrogen fertilizers on dynamic transformation of phosphorus fertilizer in paddy soil under flooding condition was studied in indoor incubation experiments.
该系统还可以进行动态地层完整性测试(FIT)和破裂压力试验(LOT)，以明确井下条件。
The system could also be used to conduct dynamic formation integrity tests (FITs) and leak-off tests (LOTs) to ascertain downhole conditions.
通过静态和动态试验确定了合理的组合处理工艺及条件。
A suitable combination process and its condition are investigated by static and dynamic experiments.
对火箭滑车自身动态参数的精确测试是试验顺利进行的基本条件。
It is a postulate in the test to measure dynamic parameters of rocket sled accurately.
采用静态、动态失重法研究了GN 1和GN 2除垢液对紫铜、碳钢试片的腐蚀，试验了有无缓蚀剂存在等条件下的腐蚀情况。
By means of weight loss method, effect of descaling agents GN-1 and GN-2 on corrosion of red copper and carbon steel was studied under dynamic and static conditions.
用在此基础上编制的计算机程序，在主轴系统实际安装条件下，根据各测点的位移导纳试验数据，对机床主轴系统支承动态参数进行了识别计算。
By the computer program, the bearing dynamic parameters of the lathe spindle sys-tem could be identified using the experiment data when the lathe spindle system is mounted practically.
根据加载条件和混凝土静、动态试验结果间的关系，建立了混凝土的动态本构模型。
The dynamic constitutive model of concrete is established based on the loading condition and the results of the test.
通过试验分析，确定锚索的安全系数及粘结强度，获取在不同地质条件下锚索锚固过程中的动态试验信息。
It could determine the safety factor and bond strength of the anchor cable, then, get dynamic test results of the anchor cable under different geological condition.
试验装置是进行研究的必备条件，为此作者自行研制了挖坑机动态力学参数室内测试试验装置。
The tester is the necessary condition for the study, therefore the authors developed the new tester of the digging machine's dynamic mechanical parameters for testing data.
通过对夏玉米和冬小麦生长季节期间土壤水动态观测试验，探讨了地下水浅埋条件下土壤水动态的变化规律。
A field experiments was conducted to study soil moisture and water potential changes in farmlands with a shallow water table during summer maize and winter wheat seasons.
通过静态吸附、静态降解和动态土柱试验，研究了磁河废水中有机污染物在土壤饱水条件下的迁移转化行为。
Through experiments of static adsorption, static degradation and dynamic soil column, the transport and transformation of organic pollutants in wastewater in saturated soil were studied.
采用室内土柱淋洗试验方法，研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory.
在冀西北高原旱滩地条件下，以饲用玉米白马牙为试验材料，研究了钾肥不同施用量对饲用玉米养分吸收动态及产量品质形成的影响。
The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.
通过单因素影响试验得出最佳试验条件，据此进行了动态小试试验。
The best experimental factors are achieved through the test of influence of different single element. According to these factors, the dynamic experiment is done.
这一数学解表述了在百度试验条件下木材初含水率、干燥时间、即时含水率和相应的扩散系数之间的动态函数关系。
The dynamic function relationship among initial MC, drying time, instantaneous MC, and corresponding diffusion coefficient could be shown by this solution.
试验在池栽条件下研究了滴灌与垄沟耕作条件下冬小麦田间土壤水分的动态变化。
An experiment was carried out to study changes in soil moisture in winter wheat field under the conditions of drip irrigation, furrow and ridge planting.
证明了关于查询等价和有限步数引理，讨论了不同条件下信息检索算法的复杂度，并在试验中验证了信息动态路由算法的可行性和高效率。
The lemma of query equivalent and lemma of limited steps was proved and the complexity of information query algorithm in different conditions was discussed.
采用特种活性炭在静态和动态条件下进行焦化含酚废水的吸附试验。
Adsorption test for toxic phenols wastewater from a coking plant was carried out using Specially-made activated carbon from Lignite under dynamic and static conditions.
采用好气土壤培养试验，研究了尿素配施有机物料和DCD条件下土壤不同氮库的动态。
Dynamics of different soil nitrogen pools after application of urea with DCD or organic materials were studied by aerial incubation method.
对牛口峪水库石化污水回用于循环冷却水进行了动态模拟试验研究，确定了试验方案和工艺条件。
Dynamic simulated tests are made for petrochemical sewage in Niukouyu Reservoir reused for circulating cooling water system.
对机组中的旋转部件用动态解耦条件，将功能考核与抗震考核分离进行试验研究。
Dynamic decoupling criterion is applied to the rotating parts of the EDG set. The functional examination and seismic examination are separately tested.
利用淋滤土柱的动态平衡试验法，模拟自然降雨入渗条件下，石油类污染物在吉林油田区包气带土层中的迁移转化过程。
Based on analysis of an oil field in North China, laboratory simulation of soil column and numerical model simulation were used to analyze the petroleum pollutants transportation with groundwater.
利用淋滤土柱的动态平衡试验法，模拟自然降雨入渗条件下，石油类污染物在吉林油田区包气带土层中的迁移转化过程。
Based on analysis of an oil field in North China, laboratory simulation of soil column and numerical model simulation were used to analyze the petroleum pollutants transportation with groundwater.
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