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混交类型     
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  mixed types
     Base on above4best mixed types of Cunning-hamia lanceolata with Choerospondias axillaris、Cinnamomum comphora and Sassafras tsumu and Pinus elliottii with Liro den dron chinense were selected out and applying for forestry production.
     据此对参试的混交类型进行优选,选出的最佳混交类型为杉木+南酸枣、杉木+檫树、杉木+樟树和湿地松+鹅掌楸4个混交类型,供林业生产上推广应用。
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  mixture types
     The growth characteristics of young Tilia amurensis (Amur linden) plantation under different sites and mixture types at the same ages were studied by comparing standard plots.
     文章用标准地对比分析方法研究了相同年龄不同立地条件不同混交类型紫椴人工幼林生长的特点。
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  mixture type
     Plantation technique and methods of mixture forest were offered from select species,Mixture methods,mixture type according to ecology climate characters.
     根据青海省东部旱区的生态气候特点,从混交造林的树种选择、混交方法、混交类型等方面提出了适宜的混交林营造技术方法。
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  “混交类型”译为未确定词的双语例句
     We recom-mend that the mixing ratio between Cunninghamia lanceolata and broad-leavedtree species be increased from 3 ∶1 to 4∶1 or 5∶ 1.
     这些混交类型,宜从现有的3∶1比例,扩大至4∶1或5∶1,尤以杉木+火力楠的类型值得推广。
短句来源
     Compared with pure forest,the height increases 12% and 11.7%,the diameter increases 17.5% and 11.5% respectively.
     马尾松+火力楠和马尾松+杉木两个混交类型混交效果较好,目的树种马尾松平均树高分别达到3.74 m和3.73 m,平均胸径分别达到4.01 cm和3.89 cm,树高分别比对照纯林提高12%和11.7%,胸径分别比纯林提高17.5%和11.5%。
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     Integrative Evaluation on Soil Quality and productivity of Populus davidiana Dode Mixed Forest
     山杨混交类型生产力及土壤质量综合评价
短句来源
     According to results of investments and studies,there are 4 types of mixed forests in hilly and gully rolling region of loess plateau,including 25 models.
     经过调查与研究表明:黄土丘陵沟壑区目前人工混交林有25种混交模式,4种混交类型,即针阔混交、针叶混交、阔叶混交以及乔灌混交等。
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     The ratio of energy accumulation was higher, and the rate of energy flow was lower in mixed forest than in pure forest.
     表明杉观混交林是一种能量生产力较高和维持地力能力较强的杉阔混交类型 . 同时 ,混交林的能量累积比大于纯林 ,能量流动速率则低于纯林 ;
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      mixed types
    Ikranite is the first purely ring mineral of the eudialyte group (other minerals of this group contain ring platforms of either tetrahedral or mixed types).
          
    And for a perturbation in this set the existence for families of lower-dimensional tori of hyperbolic, elliptic and mixed types has been proved.
          
    The sample size was too small to perform a proper genetic study, though a positive history of epilepsies of mixed types was obtained in 35.7% of the parents and the siblings of the probands.
          
    The differences were statistically significant for emotional and mixed types of disturbance on the RA2, and for emotional and conduct types of disturbance on the RB2.
          
    Kinetic parameters of porcine 5α-reductase in the presence of Serenoa repens extracts revealed uncompetitive, noncompetitive, and mixed types of inhibitions.
          
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      mixed forest type
    The vegetation cover types in the Baohe River basin consist mostly of the mixed forest type (~85%).
          
    The developing process for this important mixed forest type in the study area was systematically established.
          
    The results show the species diversity index of rust fungus is the highest in the mixed forest type, mendium in Birch-poplar forest, Larch plantation and Korean pine plantation, and the lowest in Oak forest.
          
      mixture types
    However, the levels of individual metal concentrations in all the mixture types were below the allowable limits prescribed by several environmental agencies.
          
    Overall, the PERA-TE approach was not effective in predicting the toxicity and interaction of all mixture types and should be limited to assessing mixtures of chemicals with similar modes of action.
          
    Five polymer modified bitumens and three mixture types (dense graded, stone mastic and porous asphalt) were investigated.
          
    Five bitumens from four sources and three different mixture types were studied.
          
    The adopted kinetic schemes explain this effect for the two mixture types.
          
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      mixture type
    In most of the cases the affinity sequence of metals was Pb>amp;gt;Cu>amp;gt;Zn>amp;gt;Ni>amp;gt;Cd based on their amount of sorption, which varied little with either metal equilibrating concentrations or the soil/mixture type.
          
    Each of these locations was not used more than once per soil mixture type.
          
    Therefore, a total of nine tests were performed per mixture type.
          
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