试验设计
- 与 试验设计 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Results show that the hybrid structure is is provided with antiseismic behavior well . steel frame-corewall structure; shaking table test; antiseismic behavior
试验表明,这种结构具有良好的抗震性能,试验结果为规范修订和工程设计提供了参考依据。
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Following 5 experiments were conducted: Experiment 1: Effects of soil moisture and AM inoculation on root morphology and fractal character in Broussonetia papyrifera Vent Effects of Glomus mosseae and water stress on morphology and fractal characteristic of root system in Broussonetia papyrifera L.
为此,设计如下的5个试验:试验1:土壤水分与丛枝菌根真菌接种对构树根系形态特征和分形特征的影响利用WinRhizo根系分析系统,在石灰土基质上对不同土壤水分条件下接种AM真菌Glomus mosseae对构树幼苗根系的形态特征和分形特征的影响进行了研究。
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Moreover on principle of choosing road material, it is necessary to seek optimal combination of performances between mechanics and calorifics.
本文以内蒙古301国道为依托,通过对岛状多年冻土分布的勘探和对道路病害进行调查,分析了道路病害产生的原因,并有针对性的采取各种改善措施;建立了二维非稳态具有相变热传导方程,采用有限元法分析了坡度、高度和填料等因素对道路热稳定性的影响,并结合试验路和室内试验,首次系统提出了在岛状冻土地区道路路基路面设计方法,同时认为在多年冻土筑路材料选择的原则上,应寻求力学性能、热学性能的最佳组合。
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The accurate length of period when the phase change material keeps in solid or liquid can be worked out for the determination of the critical gliding depth range and check valves'action order to ensure the circulation catachrestic of the thermal driven system.
本文还设计了一种针对水下滑翔机试验用的热泵装置型海洋温跃层模拟系统,并构建了实际试验台架,为滑翔机的水下试验奠定了基础。
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Smoldering combustion is a unique combustion phenomenon; its spread may cause disasters and damage a forest. In order to determine smoldering combustion characteristics so as to provide a theoretical basis for preventing and controlling forest fire, the paper made some combustion experiments on litters from Keteleeria evelyniana, Cupressus torulosa and Acacia mearnsii with a fuel bed designed by the authors.
为进一步了解森林凋落物的阴燃特性,为科学地防控森林火灾提供理论依据,用自行设计的燃烧试验床对云南油杉Keteleeria evelyniana、藏柏Cupressus torulosa、黑荆Acacia mearnsii这3种年凋落物积累量大的树木的凋落物进行了阴燃试验,对阴燃过程中的温度变化数据进行了实时采集。
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The liquid forging technique was used to form cyathiform,thin wall and deep cylindrical shaped cannonball shell .
采用液态模锻工艺生产杯形、薄壁深筒形炮弹壳体,依据零件图设计了液态模锻工艺用锻件图、试验用模具,并生产出试验产品。
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Zeta potential was -44.23 millivolt. Viscosity was 1.83 mpa. All of which were coincided with physical desire. In addition, the tests of PHGF liposomes including irritation, hemolysis, pyrogen, anomaly toxicity and hypersensibility, proved that the preparation reached the standard of intravenous injection entirely. Taking glutamic pyruvic transaminase and malondialdehyde in mice as index, studies on pharmacodynamics after hepatic injure caused by tetrachloromethane in mice indicated that GPT level (P.001) and MDA yieldment P
以小鼠CCli急性中毒性肝损伤为模型,以动物血清中谷丙转氨酶(GP水平与肝脏中丙二醛p A烨成量为指标,进行PHGF脂质体的药效学试验,结果表明P**F脂质体能显著降低GP T水平o<0刀01)与MD A 生成量厌<o.05);大鼠组织形态的观察表明高剂量***F脂质体能使肝脏 0 内皮细胞增生活跃,提高肝细胞的免疫功能,对受损肝细胞具有修复作用;同样小鼠碳廓清试验也显示PHGF脂质体较市售粉针具有更好的机体免 p 疫作用o功刀01),达到制剂设计目的,获得较好的结果。
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Basing on compound principle to simulate the drawing deformation strengthening behavior of hypoeutectoid steel , the simulation calculation in which the strain distribution is thought can estimate strengthening trend of materials well, which conforms to test results basically and can provide strength design basis for wire ropes production of hypoeutectoid steel .
用试验的方法得到45钢的拉拔强化曲线,基于混合物法则模拟亚共析钢的拉拔形变强化行为,考虑应变分配问题的模拟计算能较好预测材料的强化趋势,与试验结果基本相符,可为亚共析钢钢丝绳生产提供强度设计依据。
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In this paper,firstly,the writer imaginarily designs a real single-curvature arch dam. According to similarity theory,model is then made and test in the experimental laboratory.Undamage model is not only simulated,but also crack damage model,which is loaded from jacking apparatus,is mocked,and dynamic characteristics, including primiarily frequency and modal, is tested in all kind of statuses completely.
本文首先设计一座假想的单曲拱坝,然后根据相似理论,在实验室制作模型进行试验,试验不仅模拟了完好状况下的拱坝,而且还通过加载方式较真实的模拟了不同损伤裂缝程度下的拱坝,并且完成了各种不同状况下的动力特性测试,主要是频率和模态。
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The physical characteristic of weathered lamprophyre has impenetrability and nonhomogeneity, however, the YDS epoxy resin possesses initial viscosity, strong affinity to mediums, excellent permeability and good ageing property. After chemical grouting, the rock mechanics characteristics are improved greatly and can meet the design requirements, it indicates that lamprophyre can be grouted by YDS epoxy resin.
为此,采用了高渗透性的YDS环氧材料对风化后的煌斑岩脉进行纯压式灌浆试验,试验结果表明:通过YDS改性环氧浆液的&浸透&&浸渗&加固处理,风化的煌斑岩脉力学性能大幅提高,基本能满足设计的力学指标要求。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。