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   primary source 的翻译结果: 查询用时:0.157秒
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primary source     
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  主要来源
     The biotite is readily weathered and should be the primary source to the radioactive ~(87)Sr of the High Himalayan rivers.
     黑云母矿物具有的易风化性,为高喜马拉雅河流放射性87Sr提供了主要来源
短句来源
     In the liver, Kupffer cells are the primary source of cytokines and prostanoids.
     在肝脏,Kupffer细胞是细胞因子和前列腺素样物质的主要来源
     Credit risk is the primary source of risk to financial institutions.
     信贷风险是金融机构风险的主要来源
短句来源
     Introducing Fuzzy-Control design arithmetic of timing, and primary source of noises of the electric machine is analysed.
     采用模糊控制原理设计控制算法; 分析了电机噪声的主要来源,指出电机双相启动运行对SRD系统的重要意义。
短句来源
     Increase rate of peasants' income has been declining since 1997. Agriculture has ceased to be the primary source of peasants' income.
     1997年以来,农民收入增长速度连年下滑,农业不再是农民收入增长的主要来源
短句来源
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  初侵染来源
     Primary Source of Infection of Curvlaria lunata and Toxicity of some Fungicide to the Fungi
     玉米弯孢霉叶斑病的初侵染来源及几种杀菌剂的室内毒力测定
短句来源
     Two pathogenesis forms on disease symptom were found,the primary source is not from old suscept but a new suscept the very year;
     发现该病有两种发病形态,初侵染来源不是旧病物,而是当年发病的新病物;
短句来源
     Seed is not the primary source of infection.
     种子不是初侵染来源
短句来源
     The results showed that corn seed is not the primary source of the disease induced by fungi because fungi don′t exist in the interior of and on the surface of corn seed.
     结果表明 :玉米种子内外均不带菌 ,不能作为病害的初侵染来源 ;
短句来源
  初级源
     Theoretical and experimental results prove that all the energy of the primary source is absorbed by secondary source and no energy is reflected back by it, when the secondary source is an unidirectional source.
     理论和实验结果证明了当次级源为单指向声源时,初级源的声能量全部被次级声源所吸收,而没有能量被反射回上游方向。
短句来源
  原生来源
     REE occur in U Th containing minerals as micro inclusion in native gold,the partition characteristics of which can be used to discuss the classification of hard rock gold deposits and the primary source of placer gold.
     自然金稀土元素的赋存状态为U、Th矿物的微细包体,其分配特点可用来讨论岩金矿床的分类以及砂金的原生来源
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      primary source
    Based on the comparison of clay minerals contents primary source of the material for redeposited sediments has been reconstructed.
          
    Primary source data preparation and generation of annotation word indices are used to significantly reduce query processing time.
          
    The creation of quiet zones in a diffuse sound field due to a multipole spherical primary source by means of a radially vibrating surface set in the side of a rigid sphere (secondary source) is investigated in this article.
          
    In addition to emphasizing the importance of multi-scattering, this work endeavors to find the appropriate cap angle of the control source to achieve acceptable noise attenuation for different vibrating modes of the primary source (monopole, dipole).
          
    The primary source of this placer is a concentrically zoned alkaline ultramafic massif.
          
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