• 控制适宜的最大LAI增加光合势所占比例高产强源保证。

    To control the proper maximum LAI and to increase the percentage of LAD after silking were the basis for high yield.

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  • 结核杆菌感染家庭聚集性表明家庭暴露重要

    The strong household clustering of MTI suggests that family sources of exposure are important.

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  • 但是真正问题是否存在足够环境噪音充当手机能量,”麦艾尔·派恩

    "But the real question though is whether there is enough ambient noise to act as a power source as for a cell phone," said McAlpine.

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  • 栅极施加电流足够的时候,电子栅极之间进行流动

    When the current applied by the gate is high enough, electrons flow through the channel between the source and drain electrodes.

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  • 现在我们了个基因组引擎,我们管它叫‘神经’,就支持认知功能发育而言现在市面上别种引擎都

    Now we've got a genomic engine that we call Neuroblast, and it supports more cognitive development than anything else currently out there.

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  • 作者从干旱气候背景环流状况沙尘、沙尘路径天气系统方面进行分析,并集中对引发沙尘暴的蒙古气旋进行了诊断分析。

    This study was conducted in the aspects, such as, dry climatic background, circulation conditions, possible sand-dust sources, paths of sand transportation, and synoptic systems.

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  • 通过检测分析声音信号可以噪声环境下准确地探测故障分析故障类型

    Through measurement and analysis of sound signals, the trouble source can be accurately detected and its type analyzed under strong noise environment.

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  • 对于环境影响污染因素为主建设项目污染物核算环境影响评价工程分析占有重要地位

    To pollution reasons for the environmental impact of construction projects, calculation of pollutant source strong plays an important role in environmental impact assessment engineering analysis.

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  • 本文系统地描述表面电离离子工作原理结构

    The working principle and structure of a surface ionization ion source with high current is described systematically.

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  • 利用金属蒸汽真空MEVVA所产生的束流离子注入研究了相变扩散铝合金形成条件。

    Phase transition, enhanced diffusion and Y-Al alloy formation are studied using Y implantation with high current extracted from metal vapor vacuum arc (MEVVA) ion source.

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  • 这些具有有机质、生烃潜力大和非均质性的特点。

    The hydrocarbon source rocks all have high abundance of organic matter, high hydrocarbon potential and show great heterogeneity.

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  • TITAN离子一种新的能够同时产生金属气体离子束流的离子

    TITAN ion source is a new ion source which can produce strong metal and gas ion beam. Use.

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  • 运用概率统计法不同生产方案、不同污染及不同环境功能区污染风险进行综合评价研究。

    By applying probability statistics, a comprehensive evaluation has been made on the pollution risk for different production, pollution sources and environmental function areas.

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  • 介绍T641石墨合成耐热抗氧化化学惰性金刚石及其性质。

    Introduced the effect and the property for contain boron T641 graphite carbon source synthesized diamond with high heat proof, good anti-oxidation, strong chemic inertia.

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  • 本文利用奇点概念,提出次分布三角形单元,进行绕任意三维物体的势计算,并得到了计算所需要的一系列积分公式。

    This paper presents a method for evaluating the flow about an arbitrary three-dimensional body using the submerged patches of triangular elements with quadratic variation of source strength.

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  • 北京图书有限公司目标:将不远将来力争跻身于中国民营书业

    Beijing Bozhanyuan book Co., Ltd. Goals: in the near future, strive to among the top ten before the Chinese private book industry.

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  • 理论分析应用实践表明遗传算法用于大气颗粒物解析研究具有简便准确实用性等特点。

    It is shown that GA is simple, precise and practical for sources apportionment of atmospheric particulates by the theoretical analysis and practical application.

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  • 所以就计算经验公式进行对比分析,发现公式适合地下车库污染计算

    In this topic, we compare the three experience formulas, which show that the second formula is more suitable for the calculation of pollution source strength in underground garages.

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  • 电流具有精度结构简单工作稳定操作方便成本低廉、带负载能力优点

    It has advantages on high precision, simple construction, performance stable, easy operation, low cost and loaded capability.

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  • 北京绿色林业公司一家专注于林业技术管理咨询性公司

    Beijing Green and Sound forest technology co., Ltd. (GSForest) is a consulting company focused on forest technology and management.

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  • 不相容元素比值反映岩浆区明显偏离原始地幔组分具有富集型异常地幔岩浆特征

    The ratios of incompatible elements reflected that the magma source departed from the composition of primary mantle and had the characteristics of the enriched metasomatic mantle.

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  • 种内扦插生根变异性研究,选择生根无性系系或种

    Researches on rooting rate variation should be undergone to identify the clones, families and provenances with strong rooting capacity and high survival rate.

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  • 根据探测器中子灵敏度己知各向异性系数估计中子

    By the neutron sensitivity of the detector and the known anisotropic coefficients, it is able to estimate the strength and angular strength of the neutron source to be measured.

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  • 文章介绍放射性打捞器的研制试验

    Here in this paper the research and test works on radioactive source strong magnetic die were introduced.

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  • 射电星系同时也是红外X射线

    Radio galaxy is also a strong red external source and X-ray source.

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  • 一种新型流金离子特别适用于离子注入材料改性

    As a new kind of intense current metal ion source, it is very suitable for the application of ion implantation and material modification.

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  • 层处于还原还原环境。 具良好生化成气条件

    They lies from reducing environment to strong reducing ones, it has good conditions for biochemistry action in anaerobic environment.

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  • 中国陆相沉积地层中,砂岩储集层占有相当比例具有岩性变化均质性的显著特点。

    Proximal sandstone, characterized by fast lithologic changing and strong heterogeneity, occupies a large proportion in terrestrial sedimentary formation.

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  • 本文叙述了中性注入器中的离子引出系统离子束光学性质的数值模拟方法给出了典型计算结果

    A numerical method simulating high current ion sources for neutral beam injection is given in this paper as well as its typical result.

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  • 西部花岗岩岩屑含量较高,致使刚性颗粒含量能力是西部扇体储层物性普遍优于北部扇体储层物性的原因之一。

    As the western provenance has higher content granite, so do the higher content hard particle, and which makes the reservoir has stronger ability to resist the compaction.

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