细的
- 与 细的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the broad-leaved Korean pine climax forest, the fine root climax production of the community occurs in July and October, but the dominant arboreal species, understory arboreal species and fine roots of grass have a different production dynamics. It is important to sort the fine root species because accurate fine root production sources have a different fine root dynamics.
在原始阔叶红松林中,群落细根的生长高峰发生在7月和10月,但其中主要树种、其他木本和草本的细根有着不同的生长动态,所以在计算细根生产量时应该分类计算,才会得出较为准确的结果。
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Soil corer was used to investigate the distribution of fine root and a traditional method of nylon litter bag to measure the decomposition in pure Cunninghamia lanceolata and Michelia macclurei var Sublanea ,and the mixed plantations.
用土钻法研究了杉木、火力楠纯林和混交林的细根分布,用分解袋法研究了杉木和火力楠细根的分解,计算了3个林分中细根分解的N,P,K,Ca,Mg的归还量。
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The macroscopic hardness, microscopic hardness, tensile capability and press capability of fine grain samples were tested. In addition, the ultra fine grain material''s thermo-stability, mechanical capability and dilatability were studied.
分析了所得到的细晶材料的外观形貌、金相组织和透射电镜形态,测量了细晶材料的微观和宏观硬度、拉伸性能、压缩性能,并研究了超细晶材料的热稳定性、力学性能和热膨胀性能。
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The results showed that,the sound pressure level increased significantly when narrow transverse groove was used;the effect of speed on the sound pressure level was greater than loading;the noise of S-shaped straight groove was lower,and the difference of sound pressure level between positive and negative rotation was small;the sound pressure level of 15° oblique groove was higher than 0° and 15° alternate groove,but the difference of sound pressure level between positive and negative rotation of 0° and 15° alternate groove was bigger.
结果表明,无论加刻什么类型的横向细沟槽,声压级都大幅升高;速度对声压级的影响程度大于负荷;在3种类型的横向细沟槽中,S形直沟槽噪声较小,且正、反转时声压级差异小;15°斜沟槽声压级较0°与15°交替排列沟槽略高,但0°与15°交替排列沟槽的正转和反转声压级差异较大。关键词:轮胎;轮胎噪声;胎面花纹;横向细沟槽中图分类号:TQ336.1;TB533+。2文献标识码:B文章编号:1006-8171(2009)
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In the paper, we mostly studied the change of soil erosion process by a new REE tracer method, based on the theories of hydraulic mechanical subject and radionuclear tracer method, and simulated rainfall was applied to study the sheet erosion changing to rill erosion and the rill erosion process on slope land. The new REE tracer method should be useful to future studying of erosion processes on slope lands.1. Offering and testifying a new REE displacing method to study on the soil erosion of the loess slope.
本文以黄土坡面土壤侵蚀形态演变规律为研究重点,以新的核素示踪技术为手段,采用水动力学与核素示踪技术相结合、室内人工模拟降雨与稳定性REE元素示踪相结合的方法,利用先进的INAA技术,定量研究了不同雨强次降雨条件下细沟间侵蚀向细沟侵蚀的转变过程、细沟发生发育过程,为深入了解坡面侵蚀过程,建立黄土高原土壤侵蚀预报模型提供了研究基础。
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And in the feasts and in the solemnities the meat offering shall be an ephah to a bullock, and an ephah to a ram, and to the lambs as he is able to give, and an hin of oil to an ephah.
46:11 在节期和圣会的日子同献的素祭,要为一只公牛献一伊法细面,为一只公绵羊献一伊法细面,为羊羔照他的力量而献,一伊法细面加油一欣。
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This paper summarized the study and application state of the dry deep screening (6mm, 3mm) theory and screening equipments of moist fine coal and flip—flow screen, elaborated the machanisms which the elastic screen surface overcomes blinding apertures, proposed a new dry deep screening (6mm, 3mm) theory of moist fine coal, studied the sophisticated phenomenon which particle moves on screen surface.
本文综述了潮湿细粒煤炭干法深度(6mm,3mm)筛分理论、筛分设备及弛张筛的研究与应用现状,阐述了弹性筛面克服潮湿细粒煤炭筛分的堵孔机理,提出了潮湿细粒煤炭干法深度筛分的新理论。
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It is clear that this study can be referenced by engineering person to compute several parameters and modify the relative criterion, and the broad application of ground blast furnace slag to the engineering concrete can be guided by it.
由研究成果可以为磨细矿渣混凝土应用于路面工程中时确定工程设计参数提供依据及相关的规范设计提供参考,为磨细矿渣粉在工程中的大规模应用提供一定的理论依据,促进了大掺量磨细矿渣混凝土在实际工程中的大力开拓应用。
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The other component had a wide distribution range and smaller kurtosis. Root longevity, analyzed by growing-season cohort, was characterized by each of the four theoretical probability distributions: Normal, Welibull, Lognormal, and Exponential.
第一组分的分布峰度较高,寿命较小,且细根均在一个生长季死亡,是细根的主要组成部分;第二个组分的峰度较低,分布平缓,寿命分布范围较大,且细根在两个生长季死亡。
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To compare the properties of superfine RDX with common industrial RDX, and those of granulated superfine RDX with granulated industrial RDX, the impact sensitivity,friction sensitivity, brisance were tested in the same condition.
采用纯超细RDX与工业RDX ,以及以超细RDX和工业RDX为主体、采用相同配方和制备工艺制取的高分子粘结炸药对比的方式,在相同的实验条件下,对撞击感度、摩擦感度、爆轰感度进行了测试和研究,得出超细RDX无论是纯品还是高分子粘结炸药,其撞击感度、摩擦感度均低于工业RDX ,而爆轰感度优于工业RDX的结论。
- 推荐网络例句
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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.
同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。
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Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.
运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。
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If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.
如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。