榆树

基本解释 (translations)

elm

与榆树相关的网络例句 [注：此内容来源于网络，仅供参考]

Po Bronson, in his book WHY DO I LOVE THESE PEOPLE?(Random House, 2005), tells a true story about a magnificent elm tree. The tree was planted in the first half of the 20th Century on a farm near Beulah, Michigan. It grew to be a magnificent tree.

坡·布朗森在他的著作《我为什么爱这些人》（兰登书屋2005年出版）中讲述了一棵大榆树的真实故事。20 世纪上半叶，在美国密西根州比拉镇附近的一个农场，种下了一棵榆树，结果长成了一棵富有传奇色彩的参天大树。

I love elm, but also love the character of elm, admire its strong will.

我爱榆树，更爱榆树的性格，佩服它那顽强的意志。

Using the annual ring datum of elm nearby Lubei Town of Jarutqi, Tongliao City, established the length for 97 years elm standard timeline, according to the standard timeline and the hydrometeorology datum of Lubei area, analyzed the relationship between the elm growth and the hydrometeorology factor.

利用科尔沁沙地通辽市扎鲁特旗鲁北镇附近榆树树木年轮资料，建立了长度为97 a的榆树标准年表，通过标准年表和鲁北地区水文气象资料相关，分析了榆树生长与水文气象因子的关系。

Cao Yushu total right to build wells at coal mine near a period of construction work to be fully affirmed the work of the next stage of requirements: First, be aware of Coal Mine Safety Elm Well the importance of pre-production and further enhance the sense of responsibility and sense of mission , we must bear in mind the "second pioneering" historical mission, to take more effective and more practical methods of work, the scientific arrangement of the work, carefully organize construction work, the remaining project duration inverted one by one to ensure that mine pre-production schedule; second, is necessary to study the construction process to solve difficulties and problems arise, focus on strengthening the soft rock supporting and construction process of research, trial and error comparison, mine worked out well for Elm soft rock supporting a new road.

曹总对榆树井煤矿筹建处近一时期的矿井建设工作予以了充分肯定，并对下一步的工作提出了要求：一是要认识榆树井煤矿安全试生产的重要意义，进一步增强责任感和使命感，要牢记肩负的"二次创业"历史使命，采取更加有效、更加务实的工作方法，科学安排各项工作，精心组织施工，对剩余工程逐项倒排工期，确保矿井按期试生产；二是要及时研究解决施工过程中出现的困难和问题，重点加强对软岩支护和施工工艺的研究，反复试验比较，摸索出适合榆树井煤矿软岩支护的新路子。

Salix matsudana, Ulmus pumila, Quermus mongolica, Populus alba×P.beroliensis and Betula platyphlla are frontal 5 tree species with weight value 90.37, 90.12, 88.12, 87.55 and 86.2 respectively, were used for farmland protection forest; Acer negundo, Salix matsudana, Juniperus rigida, Fraxinus mandshurica and Ulmus pumila are frontal 5 tree species with weight value 78.14, 76.92, 75.96, 74.72 and 74.56 respectively, were used for urban protection forest; Ulmus pumila, Salix matsudana, Populus alba×P.beroliensis, Acer negundo and Larix gemelinii are frontal 5 arbor tree species with weight value 80.07, 79.07, 77.5, 72.42 and 71.67 respectively, were used for road protection forest; Salix matsudana, Populus alba×P.beroliensis, Ulmus pumila, Larixgemelinii and Betula platyphlla are frontal 5 tree species with weight value 92.37, 88.72, 86.62, 85.82 and 85.7 respectively, were used for river protection forest; Fraxinus mandshurica, Larix gemelinii, Populus alba*P.beroliensis, Ulmus pumila and Salix matsudana are frontal 5 tree species with weight value 89.61, 8.35, 87.12, 85.56 and 80.15 respectively, were used for wood forest; Cornus alba, Prunus tomentosa, Primus triloba, Syringa obalata and Sambucus williamsii are frontal 5 shrubs with weight value 82.93, 81.23, 80.85, 78.38 and 77.78 respectively, were used for landscape forest; and Acer negundo,Malus baccata, Sorbus pohuashanensis, Prunus maackii and Prunus padus are frontal 5 arbors with weight value 82, 81.52, 80.3, 79.62 and 78.9 respectively, were used for landscape forest; Prunus salicina, Prunu

根据哈尔滨地区不同林种的功能要求，给出了不同指标的期望值，通过查询系统可以得到旱柳、榆树、蒙古栎、银中杨、白桦为符合农田防护林的前五位的树种，权重值分别为90.37、90.12、88.12、87.55、86.2；糖槭、旱柳、杜松、水曲柳、榆树为符合城市防护林的前五位的树种，权重值分别为78.14、76.92、75.96、74.72、74.56；榆树、早柳、银中杨、糖槭、兴安落叶松为符合道路防护林的前五位的乔木树种，权重值分别为80.07、79.07、77.5、72.42、71.67；旱柳、银中杨、榆树、兴安落叶松、白桦为符合河岸防护林的前五位的树种，权重值分别为92.37、88.72、86.62、85.82、85.7：水曲柳、兴安落叶松、银中杨、榆树、旱柳为符合用材林的前五位的树种，权重值分别为89.61、88.35、87.12、85.56、80.15；红瑞木、毛樱桃、榆叶梅、紫丁香、接骨木为符合风景林前五位的灌木树种，权重值分别为82.93、81.23、80.85、78.38、77.78，糖槭、山丁子、花楸、山桃稠李、稠李为符合风景林前五位的乔木树种，权重值分别为82、81.52、80.3、79.62、78.9；李、杏、文冠果、山楂、野梨为符合经济林的前五位的树种，权重值分别为88.85、80.88、73.25、69.35、63.77。

Ulmus pumila open forest s have extensive distribution in the Otindag Sandy Land, which are important for lightening sandstorm.

榆树是浑善达克沙地的优势种，榆树疏林在浑善达克沙地成缀块状分布，对于该区域生态系统的整体性和多样性维持以及防风固沙等方面具有重要意义。

And there were other trees as well, trees that I did not recognize, squat oaks and tortured elms that straggled cheek by jowl with the beeches, and had thrust themselves out of the quiet earth, along with monster shrubs and plants, none of which I remembered.

这里还长有许多别的树木，有些我叫不出名字，还有些低矮的橡树翘曲的榆树，都同榉树盘根错节地纠结在一起。橡树、榆树，还巨怪似的灌木丛以及其他一些草木，就这么纷列在这块静谧的土地上，全然不是记忆中的景象。

Result With young elm forest-pumpkin strip intercropping, since the branch tendril covered the gap between pumpkin planting-ditches and elm forest land, the soil moisture was remarkably increased. And the water use efficiency under intercropping increased by 23.7%-163.3% compared with the sole cropping. Elm-pumpkin strip intercropping changed the sequential succession trend of the grasses growing in the gap of the pumpkin planting-ditch, annual grasses became the dominant vegetation, and the feeding nutrient matter content and yield of the annual grasses increased significantly.

榆树幼林与南瓜间作后，瓜蔓覆盖地面，显著提高了南瓜行间和榆树林地的土壤水分含量，林－瓜间作地水分的利用效率较单作提高了23.7%~163.3%；间作改变了南瓜行间杂草群落自然演替的方向，一年生杂草成为优势物种，其饲用营养物质的含量和产量较林带间杂草显著提高。

With methods of limited areas, root systems of plant individuals were limited in a specific range, providing definite spatial boundary and solid basis for calculation of water requirement needed by plant individuals. On the basis of calculation of amount of water requirement, areas needed by every species to ensure enough water requirement are as follows: Populus simonii is 80.3m〓, Ulmus macrocarpa is 35. 4m〓, Artemisia halodendron is 7. 0m〓, Salix gordejvii is 11. 2m〓. Prunus armeniaca is 15. 2m〓, and Caragana microphylla is 15. 6m〓. The corresponding rational density of plantation which can maintain soil water balance and can ensure plantation stability is 125 individuals/ha for Populus simonii, 285 individuals/ha for Ulmus macrocarpa, 625 individuals/ha for Prunus armeniaca, 625 individuals/ha for Caragana microphylla, 833 individuals/ha for Salix gordejvii, and 1428 individuals/ha for Artemisia halodendron, respectively.

运用有限面积法将植物根系限制在明确的边界内，为植物耗水量的计算提供了一个明确的空间边界范围和可靠的基础，探索性和尝试性地得出了近似野外真实状态下植物个体的耗水量，以此为基础计算得出小叶锦鸡儿、山杏、黄柳、差巴嘎蒿、榆树、杨树等树种的水分营养面积分别是15.6m〓、15.2m〓、11.2m〓、7.0m〓、35.4m〓和80.3m〓，与此对应的能够维持林地土壤水分平衡和林分稳定性的各树种人工林的合理密度为：杨树125株/公顷，榆树285株/公顷，杏树625株/公顷，小叶锦鸡儿625株/公顷，黄柳833株/公顷，差巴嘎蒿1428株/公顷。

But that died with the Dutch Elm disease that I guess struck all the elm trees.

但是那棵榆树最后死于荷兰榆树菌，我想当时所有的榆树都曾经因为这种病菌而遭殃。

与榆树相关的网络解释 [注：此内容来源于网络，仅供参考]

elm bast：榆树皮纤维

elm bark 榆树皮 | elm bast 榆树皮纤维 | elm 榆木

Elm Burl：榆树树瘤

东印度红木East Indian Rosewood | 榆树树瘤Elm Burl | 桉树树瘤Eucalyptus Burl

Elm：榆树

②昆丁先是用南方口音在思想,在南方,"榆树"(elm)的发音是和标准英语发音一样的. 接着他想到在新英格兰乡下,人们是把它念成ellum的,便"纠正"了自己. 叩击着地面,轻快得有如一位女士在绣花,象是没有动,却一点点地在缩小,

Elm：榆树;榆木

Ellipse Shape椭圆形 | Elm榆树;榆木 | Emit Start发射开始时

American Elm：美国榆树

Ambient Only Toggle只是环境光标记 | American Elm美国榆树 | Amount数量

American Elm：美洲榆树

青龙木Amboyna Burl | 美洲榆树American Elm | 美洲桃花心树杈American Mahogany Crotch

elmy：多榆树的

elm 榆树 | elmy 多榆树的 | elocnte 朗诵

ulmo：榆树

愚弄: mistifiki | 榆树: ulmo | 舆论: publika opinio

Ulmus pumila：榆树

[摘要]榆树(Ulmus pumila)疏林灌丛草原是浑善达克沙地植被演替的顶极群落. 但近年来,榆树数量减少、树龄老化严重. 2001-2002年,在浑善达克沙地榆树疏林集中分布地区,选取了轻度(LD)、中度(MD)和过度(HD)3个不同干扰强度的地点进行实地调查.

Desire under the Elms：榆树下的欲望 榆树下的欲望(台)

48 Heller in Pink Tights 豪侠艳姬 [1960] | 50 Desire Under the Elms 榆树下的欲望 榆树下的欲望(台) [1958] | 51 The Key 云雨夜未央 云雨夜未央(台)/云雨夜未央(港)/钥匙(其他) [1958]