桦木

Hebei use of state-owned forest primeval forest, as well as Russia's high-quality Ash tree, birch, poplar, oak for the production of raw materials, with a production history of more than 10 years old timber processing enterprises.

采用鹤北国有林区以及俄罗斯原始林的优质树种水曲柳、桦木、杨木、柞木为生产原料，是一家具有10多年生产历史的老牌木材加工企业。

The main raw materials have Paulownia, poplar wood, Neem wood, pine, basswood, birch, MDF, plywood and other multi-storey.

主要的原材料有桐木、杨木、楝木、松木、椴木、桦木、密度板、多层合板等。

The effect of green oxygen on alkaline pulping of mixed hardwoods and birch was investigated.

在实验的基础上考查了绿氧在混合阔叶木和桦木的碱法蒸煮中的影响。

Different species, furniture styles are also different, such as the ancient pine, oak rough ore Haofang, the elegant cherry, birch's prudent.

树种不同，家具风格也不同，如松木的古朴，橡木的粗矿豪放，樱桃木的高贵优雅，桦木的稳重。

Out of the blue , Mrs Nash received a telephone call from Tamazin Simmonds -- the assistant buyer for the film -- enquiring about the handmade hazel and birch brooms.

纳什夫人突然接到电影助理采购员塔马齐·西蒙兹的电话，她询问有关手工制作的榛木和桦木扫帚的情况。

Its K and V were 3.5mg/mL and 5000 μmol/ respectively with the xylan from beachwood as substrate.

以桦木木聚糖为底物，测得该酶的K值和V、分别为3.5mg/mL和5000 μmol/。

Wood species:full okoume,full poplar , okoume face/back poplar core, agathis face/back poplar core, birch face/back poplar core,pine face/back poplar core,obeache face/back poplar core and firepoof

树种：全奥古曼；全杨木；奥古曼面底，杨木芯；贝壳杉面底，杨木芯；桦木面底，杨木芯；松木面底，杨木芯；大白木面底，杨木芯和防火板

All of the most parsimonious trees obtained based on the analyses of these combined data sets recognized three major clades in Fagales:(1)Nothofagus,(2) Fagaceae, and (3) core "higher" hamamelids represented by Casuarinaceae, Ticodendraceae, Betulaceae, Myricaceae, Juglandaceae, and Rhoipteleaceae.

主要结论是壳斗目的八个科分为三支，南青冈科是最基部的分支，壳斗科做为核心高等金缕梅类的姐妹群第二个分出，核心高等金缕梅类聚在一起，并进一步分为两个亚支：第一亚支包括桦木科、核果桦科和木麻黄科；另一亚支则由胡桃科、马尾树科和杨梅科组成，杨梅科是胡桃科和马尾树科的姐妹群。

The maximum parsimony trees of matK indicated that Myricaceae are sister to (Betulaceae-Ticodendraceae)-Casuarinaceae clade; however, trnL-F trees showed that Myricaceae are sister to Juglandaceae-Rhoiptelea clade.

最简约树的严格一致树显示杨梅科和木麻黄科聚在一起得到的BS支持不强，另外桦木科和核果桦科，壳斗科和马尾树科分别聚在一起，但得到的支持都未超过50%。

They are oak , beech, white elephant wood, Padauk, birch,Pine..we adopt Environmental protection plant paint, Non-toxic plant paint and insulative paint..

我司采用进口木原材料有来自印尼、菲律宾、马来西亚等橡木，进口榉木，白橡木，紫檀木，桦木，松木。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。