alder

['ɔ:ldə]

n.[植]赤杨, 桤木

例句与用法：

Alder trees belong to the birch family.

赤杨属于桦木科。

n.

【植】赤杨[C]

alder

名词复数：alders

alder['ɔ:ldə]n.1.■【植物】桤木，赤杨，桤木属或赤杨属(Alnus)树

1. a widely distributed tree of the birch family, which has toothed leaves and bears male catkins and woody female cones
   桤木，赤杨
   
2. Genus Alnus, family Betulaceae: many species, especially the common or European alder (A. glutinosa), common in damp ground and on riverbanks
   桤属，桦木科： 多种，尤指普通（或欧洲）桤木（拉丁名 A． glutinosa），通常长在湿地和河岸
   

1. Old English alor, aler, of Germanic origin; related to German Erle; forms spelled with d are recorded from the 14th cent
   

alder

名词 alder:

wood of any of various alder trees; resistant to underwater rot; used for bridges etc

north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant

同义词：alder tree

alder

■The orders of forests diversity indexes,from high to low,are Yunnan pine forests,mixed coniferous(Yunnan pine)and broadleaf forests,Oriental oak and Diamyo oak forests,glabrous tanoak forests,longpenduncled alder forests,etc.

(2 )在森林中各类型多样性指数较大的从大到小依次是云南松、云南松与阔叶林混交林、栓皮栎和柞栎林、多变石栎和硬斗石栎林、桤木林等 ;

■Studied on the Diels - Alder Reaction of C_(60) with Heteroatomic Diene

2,5-二甲基噻吩硫氧化物与C_(60)的Diels-Alder反应研究

■Alder cell

Alder细胞

■Analysis and Research of AMMI Model for Alder Provenances Regional Trails

AMMI模型应用于桤木种源区域试验的分析研究

■Diels - Alder reaction

Diels-Alder反应

■Alder Parrot

n. 桤木亚马孙鹦哥

■alder fly

n. 泥蛉

■Alder Flycatcher

n. 赤杨蚊霸鹟

■PEG could improve the germinating rate and the germinating potential of the alder's seeds, but there needs a condition.

PEG 对未完全成熟的桤木种子的发芽率和发芽势的提高是有一定条件的。

■The Impact of PEG Treatment on Seed Vigor of Two Alder Species

PEG处理对两种桤木种子发芽的影响

■PEG could significantly improve the germination energy of alder seed, with its extent relating to the maturity level of seed, no effect of PEG was found on the relative higher maturity seed of alder.

PEG能显著提高桤木种子的发芽势,提高发芽率的效用与种子的成熟度有关,对成熟度高的种子影响不显著;

■A few scrubby trees, like red alder, have re-established themselves, and ants, frogs, meadowlarks, beavers and other species have moved in.

一些矮灌木丛，像红桤木很快又长起来了，蚂蚁青蛙草地鸬海狸还有其他一些物种也都迁进来了。

■The meanders of a prattling brook, were shaded with straggling willows and alder trees

一条小河蜿蜒掩映在稀疏的柳树和桤树的树荫间，淙淙作响。

■The is in the alder that it is : winter bud that differs with birch has a power, the nutlet that provides a wing is dispersed after, the Guo Bao of 毬 fruit shape still stays on branch.

与桦木不同之处为:桤木的冬芽有柄,具翅的小坚果散布以后,毬果状的果苞仍留在树枝上。

■Four people lifted me to the ambulance and off we went,bells and lights going crazy,racing to Alder Hey.

于是4个人把我抬上了救护车，在我们出发了，一路上呼啸着闪着红光，直奔AlderHey医院。

■Accumulation of above-ground biomass and nutrients in swidden fallows: A comparison between planted alder fallows and unmanaged grassy fallows in Yunnan

云南省自然休闲地与桤木休闲地地上部分生物量与养分蓄积量的研究

■A Preliminary Discussion on Effect of Artificial Inoculation on the Nodule Formation and Nitrogen Fixation of Alder

人工接种对桤木结瘤固氮的效应初探

■A study of ecological geochemical warning of the forest soil in an alder plantation

人工桤木林林地生态地球化学预警评价研究

■Photo-physio Ecological Mechanism of Mixed Alder and Cypress Forest

人工桤柏混交林光合生理生态机理研究

■Energy characteristics of alder cypress mixed plantation ecosystem.

人工桤柏混交林生态系统的能量特征

■The following have been G7 certified: Bruce Bayne, Alder Technology;

以下七国集团已经证明：布鲁斯贝恩，阿尔德技术;

■Alder Birch and Mono Maple wood were impregnated with ME, UF, MUF resin and the relationships among the resin kind, resin content, impregnating conditions and dimensional stability of the modified wood were approached.

以西南桦和械木为研究对象，探索不同种类的热固性树脂和不同浸注条件与树脂浸入量和改性材尺寸稳定性的关系。

■The purplish soils with the different properties and fertility had obvious influence on nodulation and nitrogen fixation of the alder.

具有不同性质和肥力水平的紫色土,明显影响到桤木的结瘤和固氮。

■Common Alder

凹叶赤杨(桦木科)

■When they reach the destination, Alder stopped the car and let her go down.

到了那个女生所说的地方时，阿德就停车好让她下车了。

■The alder nitrogen fixation promoted growth of the after crop.

十年生桤木林采伐迹地上,桤木固氮改良土壤,并促进后续植物的生长.

■Joseph L, Izzo JR, Daniel Levy, et al. Importance of systolic blood pressure in alder Americans[ R]. Clinical Advisory Statement, New York. U. S. A,2000

吴国强,吴珏珍,沈霖霖,等.高血压病人压力反射敏感性受损[J].上海医科大学学报,1999,26(3):172-175

■Introduced in Jiangxi, Sichuan alder performance is still good, now in multiple regions to promote, have shown a good adaptability and speed naturally.

四川桤木在江西引种表现尚好，目前已在多个地区推广，均表现出良好的适应性和速生性。其生长速度不亚于拟赤杨，胜过杉木、枫香、蓝果树、木荷、火炬松等树种。

■A STUDY ON THE BIOMASS OF ALDER AND CYPRESS ARTIFICIAL MIXEDFOREST IN SICHUAN

四川桤柏混交林生物量的研究

■Thus, the fate of a mayfly is primarily determined by the histrionics of neighboring frog, trout, alder, water spider, and the rest of stream life, each playing the environment for the other.

因此，蜉蝣的命运主要取决于附近装模作样的青蛙、鳟鱼、赤杨、水蜘蛛，和溪流里其余的生物，每一种生物都充当着其他生物的环境。

■laurel, viburnum and alder, great ferns

在一年的大部分日子里，月桂、荚莲、桤木、大蕨

■In midmost of the stream, embraced in the weir's shimmering arm-spread, a small island lay anchored, fringed close with willow and silver birch and alder.

在大坝那闪光的臂膀环抱中，安卧着一个小岛，四周密密层层长着柳树、白桦和赤杨。

■Liverpool's first-team squad took time out of their festive preparations to bring some Christmas cheer to the patients at Alder Hey Children's Hospital on Tuesday afternoon.

在星期二下午利物浦主力球员从抽出节日繁忙时间给奥德黑儿童医院的孩子们带来圣诞问候和欢庆。

■Along the roads, laurel , viburnum and alder , great ferns and wildflowers delighted the traveler's eye through much of the year.

在路的两旁，一年中许多时候，月桂树、荚莲、桤木、蕨类植物和各样的野花都能让过往的行人赏心悦目。

■Down yonder little glen the shrubs are drooping under their burden, and the red alder berries contrast with the white ground

在那边小小的山凹之中，灌木已经累累结实，红色的浆果同白色的雪地相映成趣。

■The host range of ectomycorrhizae is primarily restricted to certain tree species, including members of the Pinaceae （pines）, Betulaceae （alder）, and Myrataceae （eucalyptus）.

外生菌根的寄主主要是几种树种包括松科（松树）、桦木科（桦树）和桃金娘科（桉树）。

■Simulation of Diels- Alder antireversion cure kinetics for sulfur accelerated natural rubber compound

天然橡胶硫黄促进剂体系的抗返原硫化动力学的模拟

■Alder's anomaly

奥尔德(氏)异常:指所有白细胞中含有粗大的嗜苯胺蓝颗粒, 而无症状的遗传性异常, 奥尔德-赖利二氏异常

■The quality of DNA extracted from 3 days old cotyledons was the best.The alder of cotyledons, the more serious degradation of DNA extracted.

子叶6d龄时，提取的DNA质量次于3d龄，少量DNA开始出现降解，以后随著子叶日龄的增加，DNA降解加重。

■Its name is Ben Alder, it is a wild, desert mountain full of hills and hollows.

它的名字是本·亚尔德，是一座尽是些山岗和鸡谷的漠无人烟的荒山。

■The grass on the nether bank stretched out before his gaze, and beyond it a somber grove of alder trees sloped up to the skirts of the hills.

对岸的草长长地伸展在他的眼前，再远处，是阴森的树林，那些古老的树木，环绕着那些山丘底部的斜坡生长着。

■The genetic responses of 13 alder(Alnus cremastogyne) provenances was evaluated for at 5 test locations.

对桤木13个种源在5个测试点进行了生长性状的遗传测定.

■The dynamic characteristics of soil moisture and water storage modulation for forestry mainly inter-planted with cypress and alder in central hilly area of Sichuan

川中丘陵区桤柏混交林的土壤水分及其调蓄动态特征

■The instrument has an alder body with a Three-color Sunburst finished, graphite-reinforced modern C-shaped maple neck with a rosewood fingerboard, and jeweled headstock inlay.

工具有有一个三种彩色的完成入射的阳光一个 [植]桤木身体,石墨加强的现代 C 形的枫以一个紫檀键盘拥抱, 而且饰以珠宝了主桥承镶嵌物。

■It showed that 38.6%(98/254) of the flow in the benign nodules was Alder 2 or 3 and 69.6% (71/102) of the folw in the malignant nodules was Alder 2 or 3 and there was significant difference between them (P<0.001).

彩色多普勒血流显像(CDFI)良性结节中38.6%(98/254)的结节血流为Alder2级或3级,恶性结节中69.6%(71/102)血流为Alder2级或3级,二者差异有统计学意义(P<0.001)。

■Italian Alder

意大利赤杨(桦木科)

■No sooner could I wait to unveil the royal coupling in solid bar form, a deep milk chocolate with bits and pieces of applewood smoked bacon and just a sprinkling of Alder salt.

我急切地想揭开这个忠诚的呈固体条状的融合物，一块纯牛奶巧克力和小片苹果木味培根加上仅仅少量阿尔德盐分。

■I pointed to where our village lay on the flat inshore among the alder trees and pollards, a mile or more from the church.

我把我们村子的位置指给他看。村子就坐落在距离教堂一英里多远的平坦河岸上，四周矗立着赤扬树和截梢树。

■C alder wasn't ClA. He was FBl.

我是海伦.卡德，有事吗？

■Alder body (with flamed maple top) Rock Maple bolt-on neck Rosewood fin...

本页全部内容仅供参考，请以实物为准 。