查询词典 wood-wool
- 与 wood-wool 相关的网络例句 [注:此内容来源于网络,仅供参考]
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From the pith to the bark, vessel-elements proportion increased to the 9th ring, reaching the maximum, and then decreased; fiber proportion increased fluctuate, contrary to the ray proportion; and the parenchym proportion is in degression in juvenile wood, and increase by degrees in mature wood.
组织比量径向变异表现为从髓心向树皮方向,导管比量先增加至第9轮达最大值,以后降低;纤维比量呈波动性递增特点,与射线比量相反;枫杨轴向薄壁细胞比量径向变异主要表现为幼龄材由髓心向树皮方向递减,到成熟材以后又开始递增。
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More-abundant axial parenchymatous cells and starch grains were observed in the opposite wood than in the reaction wood.
相较於反应材,对应材组织中含较高比例的纵向薄壁细胞及淀粉粒。
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The main production of various craft healthá\ wood mirror \ pendants and other series, mainly boxwood / nanmu / ash / peachwood / Lei / gold wood, etc. refined form.
主要生产各种工艺保健木梳\木镜\挂件等系列,主要以黄杨木/楠木/白蜡木/桃木/梨木/金丝木等精致而成。
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Two groups of wood(wet and air-dry wood) were tested to investigate the effects of flooding on the moisture content and ring width of Pterocarya stenoptera.
就淹水程度对2组枫杨材年轮宽度、含水率的影响进行研究。
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The ginkgo pyroligneous liquor and the application thereof of the invention opens up a new orientation of the processing and using ginkgo wood, prompts the cultivation mode of ginkgo wood to develop into the orientation of constructing timberland used for high density in large acreage, shortening the felling cycle, solving the fear of troubles in the rear of farmers after planting ginkgo.
本发明开辟了银杏木材加工利用的新方向,促使银杏林的培育模式向大面积营造高密度用材林方向发展,缩短轮伐期,从而解决农民种植银杏的后顾之忧。
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Wood could be liquefied into soluble reactive intermediates, which could further reactedwith phenol or by themselves. Phenolation and recondensation were a pair of competingreactions. Decomposition, phenolation and recondensation dominated the whole liquefactiondynamic process and determined the structural characteristics of liquefied wood.
4木材组分在液化过程中逐渐分解为较小分子量的液化中间产物,这些中间产物的活性较高,可以继续与苯酚或互相之间发生酚化或再缩聚反应,酚化反应和再缩聚反应是一对互相竞争的反应,降解、酚化和再缩聚三种反应主宰着整个液化动力学过程,也决定着液化产物的结构特征。
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The resol phenol-formaldehyde adhesive could be prepared from liquefied wood (wood: phenol=1:2) in phenol at r(subscript F/P) 1.8, r(subscript NaOH/P) 0.7 and resinification temperature 80℃. The physical properties of the poplar three-layer plywood bonded with LWR were similar to those with normal PF resins and also satisfied the demands of I level. Free formaldehyde content of plywood (0.1 mg/L) was lower than the E0 level set by GB/T 9846-2004 Plywood.
结果表明,采用料液比为1:2的液化物,F1.8,r0.7,树脂化温度80℃条件下合成的杉木液化物树脂压制的杨木三层胶合板满足I类胶合板强度要求,各项物理力学性能与常规PF树脂压制的板材相当,板材的甲醛释放量为0.1mg/L,远低于GB/T 9846-2004《胶合板》中的E0级要求。
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When theresin concentration exceed 10%,three types of recovery swelling experiment indicate that thetransverse compressive deformation was almost 100% fixed.The X-ray and FTIR spectra ofcompressive wood treated by PF show that the width of crystalline region and crystallinitywas hardly changed comparing with untreated wood;Esterified carbonyl degree at 1736cm-1and the end carbon degree of semicellulose at 897cm-1 increased.
当树脂浓度超过10%时,三种循环膨胀实验证明,木材横纹压缩变形几乎100%被固定。X-射线衍射谱图和FTIR光谱表明,PF预聚物处理后的压密材同素材相比,结晶区的宽度和结晶度几乎没发生改变;1736cm-1处酯化羰基峰强度增加,897cm-1处半纤维素异头碳(C1)峰强度增加。
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The wood was drifting across water ACTS, mulberry RenZi wood, zhe is ugly, as for 96.44% of ring around the mountain of water came, JiaYin within your people, RenZi YiMao see cresol, ugly SheMu eloth on your participation, especially through the jealous.
木见此水徒被漂荡,惟桑柘木壬子有坎,癸丑为山,为水绕山环之贵,内甲寅人见壬子吉,乙卯人见癸丑吉,佘木以禄贵参之尤忌冲破。
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Shandong wanfu is a Malaysia base manufacturer mainly produce wooden products such as sawn timber , our main wood species is Meranti , Shorea and Rubber wood .
马来西亚的主要生产基地的制造商,如锯材木制品,我们的主要木种是柳桉,柳桉和橡胶木。
- 相关中文对照歌词
- Knock On Wood
- The Dark Wood Of Error
- Crinan Wood
- Solid Wood
- Norwegian Wood (This Bird Has Flown)
- Follaton Wood
- Boys In The Wood
- Piney Wood Hills
- Knock On Wood
- Belleau Wood
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。