查询词典 birch bark

The experiment also indicates that the distribution of contents of total phenol was opposite: in white birch, lower parts were higher and in European White Birch, upper parts were higher.

在雪兔选食的过程中，虽然并不回避任何一个种源的桦树幼苗，但它们明显喜食来自中国的白桦，这一结果没有支持过去欧美学者提出的有关理论。

It is shown that it is difficulty to differentiate each vegetation type among sub-tropical evergreen forest, sub-tropical coniferous forest and sub-tropical deciduous forest because of the mixture of their tree spectra. According to the reflection index in the wavelengths of 750 nm to 1 100 nm, the tree species can be divided into 4 groups with descend in reflectivity. Each tree specie can be differentiated from each other according to its slope of the spectrum curve and its reflection index in the wavelengths of 770 nm to 1 010 nm for each forest vegetation type. The unique first order derivative feature can be used to identify litsea, alder, fir, red birch, southwest birch, large schima confertiflora, taiwania flousian and small leaf schima confertiflora.

研究表明：亚热带常绿阔叶林、亚热带针叶林和亚热带落叶阔叶林等植被类型，因其树种间光谱特征混淆严重，而难以彼此区分；根据其反射率在750~1 100 nm范围上的差异，可将其归为4类；就各植被类型而言，其树种间在光谱曲线坡度，以及在770~1 010 nm范围上具有显著差异，可据此将其区分；木姜子、桤木、杉木、红桦、大叶木荷、秃杉和小叶木荷等因具有独特的光谱一阶导数特征，据此可以识别提取。

We found that birch bark could serve as paper .

我们发现桦树皮可以作纸用。

"Natural stump toothpick box" lid and box body for the same section of a natural stump stump, stump wood fiber can be exquisite hard birch, mountain Cassia bark and other beautiful species, first in the face at some distance from the edge of a drilling location a certain depth of 3-5 mm diameter hole for the same species inlaid wooden shaft.

天然树墩牙签盒》盒盖和盒体为同树墩的一段天然树墩，树墩可用木质纤维细腻坚硬的桦树、山槐等树皮美观的树种，先在上端面边缘有一定距离位置钻一个有一定深度的直径3-5毫米圆孔，用于镶嵌同类树种的小木轴。

For example, england has moth of feet of a kind of birch, gray type is before 1850. Was in 1850 Mancunian the choppy form that discovered black. Leaf of 19 centuries second half, as industrialized development, the HS in waste gas killed the gray lichen on bark, fuliginous truncal fume black.

例如，英国有一种桦尺蛾，在1850年前都是灰色类型。1850年在曼彻斯特发现了黑色的突变体。19世纪后半叶，随着工业化的发展，废气中的HS杀死了树皮上的灰色地衣，煤烟又把树干熏成黑色。

Bark peels like paper from a birch tree in Acadia National Park, Maine.

一棵桦树的树皮剥落像纸在阿卡迪亚国家公园，缅因州。

I pass my hands lovingly about the smooth skin of a silver birch,or the rough shaggy bark of a pine.

这是你的人生，它和四季一样有扬有落，然而当中的美从不逊色。

I pass my hands lovingly about the smooth skin of a silver birch, or the rough shaggy bark of a pine.

我感到树叶的对称美，用手摸着白桦树光滑的树皮或是松树那粗糙的厚厚的树皮。

I pass my hands lovingly about the smooth skin of a silver birch, or the rough, shaggy bark of a pine.

春天，我摸着树干的枝条满怀希望地搜索着嫩芽，那是严冬的沉睡后，大自然苏醒的第一个迹象。

I pass my hands lovingly about the smooth skin of a silver birch or the rough shaggy bark of a pine.

我用手喜爱地抚摩过一株白桦那光潮的树皮，或一棵松树的粗糙树皮。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。