试验单位
- 与 试验单位 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Series regression orthogonal experiments were conducted, which were on the effects of three factors (pulse frequency, electric field intensity and microwave power intensity) on two indexes i. e. the dehydration rate and shrinkage ratio of microwave drying potato slices with PEF pre-treated.
以马铃薯片微波干燥单位时间降水率和收缩率为试验指标,进行了3因素(脉冲频率、电场强度和微波功率密度)2次回归正交试验。
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This thesis proposes a stochastic analysis method of risk assessment for breakwater wave overtopping and stability by physical experiments and calculated results by design codes.
由于奥帆工程的安全问题关系到奥帆赛成功举办和国际声誉,因此其水工结构经过了有关单位的设计并通过了大量的物理模型试验和数值模拟验证,但无论是"设计规范"还是物模试验都没有考虑到复杂多变的海洋环境的不确定性及其对工程设计的影响可能会导致工程在使用的过程中出现意外,因此必须对工程的设计进行系统的风险分析。
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In the third chapter,the paper involved mainly the research of the theory of Power propulsion system,The power of system is made up of a twelve-pulses synchronise motor.
最后,结合本单位研制电力推进试验样机系统,对舰船交流电力推进系统的系统性能及电磁兼容性应进行多方面的试验研究。
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Shanghai Linpin Instrument Stock Co., Ltd is located in Shanghai Cangyuan Science and TechnologyPark and closed to Shanghai Zizhu Science-Based Industrial Park.
上海林频仪器股份有限公司是一家专业从事环境试验仪器设备研究开发、生产,与销售一条龙的股份制企业凭着求实创新的精神,不断进取,以先进的设计思路,精湛的制作工艺为我国航天、航空、军事、石油、化工、医疗、电子、通讯、各大院校、及科研单位提供了理想的试验设备。
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The multicopy gene saccharomycetes expressed recombinant plasmid pAOnsGH, the experiment shows, has very high expression activity to make the engineering saccharomycete product possess low production cost and high efficiency. Trial raising shows that feed with the said saccharomycetes added can raise the growth speed, disease resistance and output of the raised animals.
多拷贝基因酵母菌表达重组质粒pAOnsGH,经实验证明具有很高的表达活性,使本工程菌制品实现了生产成本低、效率高的效果,经多次水产养殖试验及养鸡试验,使用添加本酵母菌制品的饲料饲,喂养殖的动物可提高其生长速度和抗病害能力,提高单位养殖产量20%以上,增产的收入大于本制品成本投入的五倍以上。
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By regression of experimental data, therules of the linkage between these factors, which will provide a theoretical basis for designing BBP with different scales.3 Using thermal analysis technology and dynamic thermogravimetry, the paper studies combustion kinetic characteristics of 3 types of agricultural crops at different rate of temperature rise, and thus, achieved dynamic parameters of these fuels at different rate of temperature, established dynamic model of straw combustion, which reflects the dynamic process in the fast combustion area.4 Characteristics of straw briquette combustion was experimented, focusing on the impact of straw type, temperature, air supply, and density, diameter, and weight of briquette on the combustion speed, and the following conclusions were drawn:(1) combustion of straw briquette fuel is static permeation diffusion combustion;(2) temperature has a larger impact on the speed of straw briquette combustion than air supply; the higher the combustion temperature is, the faster volatilizable component separates out, and the less steady the combustion is;(3) density of briquette fuel has impact on the speed of volatilizable component separation and therefore the combustion speed;(4) increase of diameter and weight of briquette fuel increases the average combustion speed in the initial stage, and that in the later stages is comparatively steady;(5) the proportion of volatilizable component in straw briquette fuel is high, therefore, the temperature control during combustion under the rational ventilation condition is essential to ensure its safe combustion.5 Using the above-mentioned results of experiments and theoretical analysis, and based on thought of hydraulic driven and bi-direction compression, the hydraulic system and compression parts of the HBP BBP are re-designed in terms of industrialization.
利用热分析技术,采用动态热重实验法,对我国的三大农作物秸秆在不同升温速率下的燃烧动力学特性进行了较系统的研究。得到了各原料在不同升温速率下的动力学参数;建立了秸秆燃烧的动力学模型,该模型反映了秸秆迅速燃烧区的动力学过程。 4 对秸秆成型燃料的燃烧特性进行了试验研究。着重研究了秸秆河南农业大学博士学位论文巫的种类、温度、空气供给量、成型燃料密度、直径、质量对成型燃料燃烧速度的影响并得出如下主要结论:①秸秆成型燃料的燃烧方式属于静态渗透式扩散燃烧。②秸秆成型燃料燃烧速度受温度的影响大于通风量燃烧速度的影响:燃烧温度越高,挥发分析出速度越快,燃烧平稳性愈差。③成型燃料密度影响成型燃料挥发分的析出速度,影响燃烧速度。④成型燃料直径和质量的增加,使得燃烧初期的平均燃烧速度增大,中后期的平均燃烧速度相对平稳。⑤秸秆成型燃料含挥发分比例高,因此合理配风下的控温燃烧是保证其完全燃烧的关键。 5运用已取得的试验和理论分析结果,以液压驱动、双向成型为基础,从产业化的角度对HBP型成型机进行了液压系统和成型部件的改进设计;同时采用了二级预压机构,使该成型机的生产率达到 500kg.hd;单位能耗 60kwh。上'左右,磨损件修复周期 300小时左右,基本解决了影响生物质固化技术在国内推广的技术难题。
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By using the quadratic regression orthogonal experimental method with three factors and five levels, the relationships between the microwave power applied, the sample thickness, the pressure in drying chamber and the rehydration ratios, chlorophyll and vitamin C retention ratios of dried Chinese gooseberry slices, as well as the energy consumption of drying process, were analyzed, and the regression mathematical models for experimental indices and factors were established. At last, the optimal combination of the parameters for the microwave-vacuum drying technology of Chinese gooseberry slices was obtained through nonlinear optimization method with many targets.
通过3因素5水平的二次回归正交试验,分析了微波功率、物料厚度、干燥室压力与猕猴桃切片干制品复水率、叶绿素含量、维生素C含量及单位耗电量的关系,建立了各指标与试验因素间的回归数学模型,并利用多目标非线性优化方法,确定了猕猴桃切片微波真空干燥最优工艺参数。
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objective to draw up prepared craft of the compound viaminate cream,to investigate the stability and clinical curative effects of that product.methods the adoption emulsifies to emulsify the function system fully the milk cream, and carry on the quantity control to the milk cream and experiment and centrifugation test,drug stimulate over a long period of time to experiment and the clinical curative effect observation.
作者单位:635000 四川达县,达县人民医院目的制定复方维胺脂乳膏的制备工艺,考察该制剂的稳定性和临床疗效。方法采用乳化剂的乳化作用制备乳膏,并对乳膏进行质量控制、长期试验和离心实验、药物刺激性试验及临床疗效观察。
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Specializes in the design and manufacture of high-tech content of the laboratory apparatus and the climate and environment test equipment, instrumentation industry are China Association unit, the same industry in China are well-known enterprises in the international arena there has been a considerable reputation.
重庆四达试验设备有限公司专业设计和生产高新技术含量的实验室仪器和气候环境试验设备,是中国仪器仪表行业协会理事单位,是中国同行业知名企业,在国际上亦有相当声誉。
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This paper studies the change of lime reduction of lime-ash soil under the following three conditions in an inside experiment,such as low temperature,stable temperature and exposed found.
通过室内试验对二灰土在恒温箱低温养生、养护室标准养生和暴露养生这三种养护条件下石灰剂量的衰减规律进行试验研究,得出的二灰土底基层施工中养护条件、实测灰剂量与龄期之间的相互关系,可为施工单位掌握二灰土石灰剂量变化情况提供依据,并为制定出科学可行的施工组织计划和检测标准打下基础。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。