基于大田土壤水分入渗试验与相关参数的测定,分析了耕作土壤入渗能力衰减过程,探讨了耕作土壤入渗能力衰减机理。
Based on soil water infiltration testing and related parameters measured in field, tillage soil water infiltration capacity attenuation process was analyzed and the mechanism was discussed.
在试验及模拟生产条件下测定了铁水氧电势,并建立了氧电势与铸件皮下气孔之间的关系。
Under the experimental and simulated production conditions, the oxygen potential was measured, and the relation between oxygen potential and pinhole defects were created.
本课题进行了以下设计与试验:(1)测定磁感喷油器的磁敏元件和挺杆之间的最佳间隙。
The experiments as follows are done:(1) Space of magnetism sense organ and needle valve is measured.
方法:采用HPLC法测定丹参素含量,经典恒温加速试验法考察丹参素在对照品溶液与丹参注射液中的含量变化。
Method: the tests was carried out by classic isothermal method and the content of danshensu was determined by HPLC.
将重量法分析理论应用于煤中全硫测定中艾氏法的试验条件分析,介绍了影响艾氏卡重量法测全硫准确度的几大因素与对策。
The analysis theory of gravimetric method is used for analyzing the experimental conditions in determining total sulfur in coal by Eschka method.
试验在人工控制条件下,测定了“土壤水库”贮水的生产能力,冬小麦的田间耗水量与耗水系数。
This test under artificial control is used to determine the productive capacity of water stored by "soil reservoir" and the field water consumption and its consumption coefficient of winter wheat.
通过玉米“ 3414 ”试验,测定了石楼县小蒜乡小蒜村种植玉米的最大施肥量与最佳经济施肥量。
The experiment of corn 3414 determines the maximum fertilizing and optimum economic fertilizing of corn planting in Xiaoshuan Village of Shilou County.
通过对掺高效减水剂水泥净浆流动性及流动性损失的测定试验,研究了高效减水剂与水泥及掺混合材水泥的相容性。
The compatibility of the superplasticizer with straight cement and admixture cement is investigated by testing the fluidity loss of cement pastes containing the superplasticizer added.
通过浮选试验,EDS、动电位和红外光谱测定,考察了BK 501抑制剂在一水硬铝石与高岭石反浮选分离中的作用效果和机理。
The effect and mechanism of BK501 depressor in the separation of diaspore from kaolinite by reverse flotation was investigated by flotation test, EDS, electrokinetic potential and infrared spectrum.
方法36例肝硬化患者与30例正常人进行口服葡萄糖耐量及胰岛素释放试验同时测定C肽, 测定胰岛素敏感性。
Method 36 cirrhosis patients and 30 healthy controls were enrolled in the OGTT and insulin releasing test. Meanwhile the CP levels and insulin sensitivity index were measured.
通过田间试验和室内分析测定,对马铃薯块茎低还原糖形成的生理基础与钾代谢的关系进行了初步研究。
By field experiment and lab analysis, the relation of the physiological bases of the reducing sugar forming in potato tuber and potassium metabolism was pilot studied.
采用玻片浸渍法,进行了哒螨灵与柴油或四螨嗪混用对山楂叶螨的室内联合毒力测定试验。
The allied toxicity of pyridaben and diesel oil or clofentezine were measured in laboratory by slide slip method.
目的探索结核菌素试验作为测定痰巨噬细胞计数的激发试验用于肺结核与肺部肿瘤的鉴别。
Objective To investigate the available methods of differentiate pulmonary tuberculosis from lung tumor, the change of the number of sputum macrophage was determined by using tuberculin test.
利用能谱分析研究界面附近的元素成布,通过刻痕试验测定膜与基体之间的结合力。
The element distribution was investigated by EDS analysis, and the adhesion of films to the substrate was measured by scratch test.
方法采用丙二酸碘量法与五步碘量法测定二氧化氯含量,采用悬液定量杀菌试验方法进行杀菌效果评价。
Methods The concentration of chlorine dioxide was determined by propandioic acid-iodometry and five-step iodometry.
为阐明鹿茸骨化与生长的关系,以5头雄性梅花鹿为试验材料,利用X射线测定活体鹿茸相对骨质密度(RBM)和鹿茸生长速度。
RBM and growth rate of velvet of 5 male Cervus nipon were measured by the X-ray so as to realize correlation between velvet calcification and growth.
用显微硬度、电子拉伸等试验方法,测定了银、铜、钽的硬度、抗拉强度、延伸率与冷加工变形量的关系及冷加工态银、铜、钽退火软化曲线。
The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.
用琼扩和ELISA试验测定了表达产物与不同种属动物血清反应的性能。
The binding ability of the expressed products to different animal sera was determined by AGID and ELISA.
用丰脂灵化学采脂和常规采脂对广西派阳山林场的马尾松进行采脂试验,并取样测定木材树脂道的数量、大小与分布及木材明子化程度。
The methods of collecting resin with Rich resin panacea(RRP) and without RRP( normal way ) were used in the resin collecting experiment of Pinus massoniana Lamb, in Paiyangshan forest farm, Guangxi.
用这种方法测定的固结系数值与原位实际的固结系数值会出现一定的偏差,主要原因是土样会不可避免地受到环境改变、运输、室内试验等一系列过程的扰动影响。
The consolidation coefficient taken by this way has disparity compared with the real value in the location. It is inescapable disturbed by such series as sampling, transporting and testing.
介绍了用微机与金属管浮子传感器和单片机组成测定装置,代替用玻璃浮子量油的传统PT燃油泵试验台,解决了目前PT燃油泵试验台现存的量油系统误差大的问题。
This text researches the testing equipment with computer and metal pipe float sensor and SCM, so that it can replace the traditional PT fuel pump test-bed measuring the oil with the glass float.
对小于37周早产儿将进行发展性照顾与该龄早产儿常规育婴室护理进行比较,并测定临床相关结局的随机试验。
Randomized trials in which elements of developmental care are compared to routine nursery care for infants < 37 weeks gestation and that measured clinically relevant outcomes.
试验研究了用水分活度仪测定稻谷吸附与解吸等温线方法,并由所测数据,计算机绘出等温线曲线。
A method for detecting adsorption and desorption data of the rough rice was developed by means of the water activity detector.
结果表明,模拟的浓度曲线与试验测定结果基本吻合,扩散宽度与扩散时间成抛物线关系。
The results show that the simulative consistency curves fit with the experience ones well and there is a parabola relationship between the diffuse distance and the diffuse time.
通过与野外静力载荷试验校验,结果表明,测定仪试验与野外载荷试验结果相同或接近。
By checking with the field static plate load test, the result manifests that the results of this testing instrument are equal or nearly the same as that of the field plate load tests.
通过阳极极化曲线的测定,找出了络合剂游离量和搅拌与阳极临界钝化电流密度的关系;通过霍尔槽试验确定了最佳阴极电流密度范围。
Dependence of anode critical passivation current density on concentration of free complexing agent and agitation was discovered through the measuring of anodic polariza…
采用双道原子荧光光度计同时测定饮用水中砷和汞,并进行各种测定条件的试验与研究。
Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.
方法分别采用双抗体夹心elisa法与抗体致敏的红细胞花环试验法,对55例慢性病毒性肝炎患者血清il - 12水平及T细胞亚群进行了测定。
Methods Serum IL-12levels and t subsets in55patients with chronic viral hepatitis were detected with double-sandwich ELISA and erythrocyte garland test respectively.
试验中测定了气—固两相流的射流膨胀角及冲击面积,探讨了中心射流与外层射流的分布及其影响因素。
In laboratory experiments, the expansion Angle and impact area of gas-solid two-phase jet, distribution of the central and outer jer flow as well as the influencing factors were measured.
试验中测定了气—固两相流的射流膨胀角及冲击面积,探讨了中心射流与外层射流的分布及其影响因素。
In laboratory experiments, the expansion Angle and impact area of gas-solid two-phase jet, distribution of the central and outer jer flow as well as the influencing factors were measured.
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