地径的英文

• ground diameter

• "地"英文翻译    the earth
• "径"英文翻译    footpath; path; track
• "地久" 英文翻译 :    chi kyu; chihisa; chiku
• "地境岭" 英文翻译 :    chigyong ryong; chigyong-ryong
• "地久天长" 英文翻译 :    dei gau tin cheung; evergreen; everlasting love; forever and ever
• "地境" 英文翻译 :    chigyong
• "地居" 英文翻译 :    bhauma
• "地静压力梯度" 英文翻译 :    geostatic gradient
• "地聚精会神地听课" 英文翻译 :    listen to the lecture attentively
• "地静压力" 英文翻译 :    geostatic pressure; geostaticpre ure; terrastatic pressure
• "地具" 英文翻译 :    chigu
• "地静压负荷" 英文翻译 :    geostatic load

• The results showed that the ground diameter ( d ) and the nursery height ( h ) could he regarded as the indexes of the seedlings quality grading of zanthxyhum planisnum var . dingtanenesis
  结果表明，地径( d )和苗高( h )对顶坛花椒苗木质量有很好的表达，可以作为苗木分级的质量指标。
• The above - ground biomass amount is between 11 . 81 - 109 . 15t / hm2 . s . viciifolia hance has good funcjtion for soil and water conservation . at present , it is on the frontal stage of natural vegetation succession , the ground - diameter is keeping linear growth
  狼牙刺个体地径随年龄增长保持直线生长，立地条件的优劣对生长速度有重要影响，生长速度顺序为： 14龄狼牙刺6龄狼牙刺17龄狼牙刺。
• The sowing and seedling raising experiments of castanopsis hystrix seed with different artificial treatments showed 1 - year - old c . hystrix seedling average height and average dbh with the treatments of hastening germination and cutting root were 22 . 0 % and 117 . 0 % higher than those without the root cutting treatment , respectively , the individual - tree lateral root number increased by 127 . 71 % , the afforested survival rate increased by 23 . 0 %
  摘要对红锥种子采用不同人工处理的播种育苗试验表明：红锥种子经催芽断根育苗处理后，其1年生苗木平均高和平均地径分别比无断根处理的高22 . 0 %和117 . 0 %单株侧根数增加127 . 71 % ，造林成活率提高23 . 0 % 。
• This article uses fixation swatch founding for second - class investigation to obtain character of 207 sample trees , by which mathematics model of ground diameter volume table of chinese fir were deduced by regressing and imitating with five of equations respectively , and used unitary and binary volume tables of timber respectively to reckon an unitary ground diameter volume table , then compared the two ground diameter volume tables , so that a ground diameter volume table of chinese fir in yanping district was compilated to satisfy essentially the precision demand of forestry production , and to serve forestry production
  摘要利用二类调查布设的固定样地，收集207株样木调查资料，分别采用5个方程进行回归拟合，选出杉木人工林地径材积表的方程模型，利用一元材积表和二元材积表导算编制一元地径材积表，并进行比较，结果表明二元材积表导算地径材积表的方法精度较高，基本满足林业生产所需精度要求，可以提供林业生产服务。
• After rain , the soil water content is higher , while no rain , the soil water content decreases faster relatively . in autumn , the soil water content begins to drop , but the drop range is small than summer . during continual d rought , the soil water content of surface layer approaches to that of middle layer and under layer ; water conservation measures can increase chestnut ' s new branch remarkably , results difference among water conservation measures are not significant , meanwhile , water cons
  而在持续干旱期，表层土壤的含水量接近于中下层土壤的含水量;保水措施能使新梢明显增长，而保水措施之间的效果差异不明显;同时保水措施并不能使新梢直径明显增粗;保水措施对成龄板栗树根茎地径的增粗生长影响不大;综合以上试验结果，秸秆覆盖为太行山片麻岩区的最佳的保水措施，地膜覆盖其次。
• The results show that compared to salix psammophila barrier , ecomat cover does decrease surface sand transportation rate ( sstr ) , increase surface soil nutrient , and enhance growth of platycladus orientalia to the extent , undoubtedly ecomat is one of surface cover materials for sand - fixation and revegetation ; compared to two other ecomat part - cover types ( banded and chessboard ) , the all - cover type can also decrease sstr , increase surface soil nutrient significantly , growth condition of platycladus orientalia , however , is not good as expected , which may attributes to lower infiltration rate of slight rainfall ; as for two part - cover types , chessboard type is better than banded type in increasing of sstr and enhancement of platycladus orientalia growth
  研究结果表明，与沙柳沙障相比，生态垫确实可以降低近地表的输沙率，提高生态垫下土壤的养分含量，一定程度上提高柠条的地径和高度，可见生态垫是一种很好的促进流沙固定和植被恢复的地表覆盖材料；与其它两种生态垫铺设方式（品字状和带状）相比，全铺可以显著降低近地表的输沙率，提高其下土壤的养分含量，但柠条的生长状况却略差，这可能与全铺降低了小雨入渗的可能性有关；就两种部分铺设的方式而言，无论从降低近地表的输沙率还是促进柠条的生长土来看，品字状都明显优于带状。