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- European white elm 欧洲白榆
- European White Pelican longest bird beak: Australia, 47 centimeters long. 最长鸟喙:澳洲鹈鹕,长47厘米。
- Cold resistance Species selected are weeping willow,spruce,white elm,Chinese tamarisk and desert date. 经抗寒性分析得出垂柳、云杉、白榆、柽柳、沙枣抗冻性较强 ;
- It is suggested that these characters could be consideredd as early selection and evaluation indexes of white elm. 可以考虑用它们作为白榆早期选择与评价的指标。
- Variance analysis and multiple comparison indicate that differences in all characters of white elm half-sib families and clones are significan at 0.05 level or 0.01 level except for the ratio of fresh weight to dry weight among half-sib families. 方差分析和差异显著性检验的结果表明,除鲜/干比在半同胞家系间差异没有达到显著水平外,其它性状在半同胞家系间和无性系间差异均达到了显著或极显著水平。
- So we measured the white elm tussock moth, an important poplar leaf-eating pest of the Northwest region, studied the energy flows and revenue and expenditure law systematically in its whole life history. 因此,本文选定西北地区杨树主要食叶害虫杨毒蛾为试虫、系统的研究了其整个生活史过程中的能量流动和收支规律,研究结果如下:
- Eighteen white elm (Ulmus pimila linn.) 本文以十年生白榆(Ulmus pimila linn.;)
- THE INVESTIGATION OF SELECTION AGE IN WHITE ELM PROVENANCE TEST 白榆种源试验中选择年龄的探索
- European elm with lustrous smooth leaves used as an ornamental. 欧洲榆,有光亮、平滑的叶片,用作观赏植物。
- There are many clans in European countries. 欧洲国家有很多党派。
- THE COORDINATION SELECTION OF SUPERIOR PROVENANCE AND FAMILY OF WHITE ELM 白榆优良种源和家系配合选择
- Chinese cuisine is very different from European. 中国烹饪与欧洲烹饪有很大区别。
- The tour took in six European capitals. 那次观光包括欧洲六个国家的首都。
- Geographical Variation in Provenances of White elm (Vlmus pumila L.) 白榆种源地理变异的研究
- France knocked Belgium out (of the European Cup). 法国队将比利时队淘汰(出欧洲杯足球赛)了。
- I heard John was the republican's great white hope. 我听说约翰是共和党人寄予巨大希望的人。
- She is the only European in the class. 她是班上唯一的欧洲人。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- The ship was in European waters. 船在欧洲水域航行。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。