birch的例句大全

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

我用手喜爱地抚摸过一株白桦那光潮的树皮，或一棵松树的粗糙树皮。

I feel the delicate symmetry of a leaf. 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，用手抚摸着白桦树光滑的树皮或是松树那粗糙的厚厚的树皮。

MATERIAL AND METHODS: Betulin was isolated from dry powder of the bark of silver birch ( Betula platyphylla Suk) by using ethanol circumfluence, decompress concentration and methanol-chloroform recrystallization.

材料与方法取一定量的白桦树皮干粉，通过乙醇回流，减压浓缩和甲醇-氯仿重结晶等步骤获得白桦酯醇纯品。

In this study, the leaves of transgenic silver birch are used as the materials, what is used to analyze the effect of decomposition by changing the lignin component of transgenic plants, and the possibility of transgene horizontal transfer.

本文以转COMT（咖啡酸-O-甲基转移酶）基因白桦为材料，研究由于转基因使木质素成分改变对白桦环境降解的影响，以及转化的目的基因水平转移向土壤环境微生物的可能性。

Naoya Shiga ( 1883-1971) is the famous writer who was active in the Japanese literary in modern times. He is not only an outstanding representative of silver birch group, but also respected as the "the god of the novel" by the Japanese.

志贺直哉（1883&1971）是活跃于日本近代文坛的著名作家，他不仅是白桦派的杰出代表，也是日本心境小说的开拓者，被日本人尊为小说之神。

James Ritty and John Birch received a U. S. patent for the first cash register.

年，詹姆斯和约翰桦木获美国第一收银机专利。

Mr. Birch was born in Brighton, south of London, and grew up in the English Midlands.

伯奇出生在伦敦南部的布莱顿，在英格兰中部地区长大。

The next day we hiked with snowshoes and trekking poles for three hours on Temenos trails& up steep rises and along ridges and through thickets of oak and birch trees.

第二天，装备齐全了雪靴和登山杆，我们开始了三小时的脱门诺远足之旅。小路在桦树橡树丛林中蜿蜒攀升。

Braches of silver birch are always very straight.

白桦树的树干总是笔直的.

change of surface properties during oxygen bleaching of birch sulphate pulp

氧漂期间桦木硫酸盐纸浆表面性质变化的探讨

Tell me what Birch is up to.

说说博奇在计划什么

This table is made from silver birch.

这张桌子是用白桦树做的。

Study on Reasonable Remaining Number Per Tuft of Sprouting Birch in Mountainous Area in Northern Hebei Province

冀北山地萌生白桦每丛合理保留株数的研究

The second picture, the picture mid-shot is birch woods or straight or curved, close shot is a piece of purple flowers.

第二幅画，画面中景是白桦树林或直或曲，近景是一片紫色的花海。

The ambulance station consisted of three tents, pitched at the edge of a birch copse.

救护站是在小白桦树林边塔了三个卷着边的帐篷。

In this copse of birch-and pine-trees, on the right of the road, could be seen far away the shining cross and belfry of the Kolotsky monastery.

在那片长满白桦和枞树的森林里，大路的右边，科洛恰修道院的十字架和钟楼远远地在太阳下闪光。

One of the photos-taken by British student Alex Birch in 1962-claimed to show a group of flying saucers flying over the city of Sheffield in the UK.

其中一张照片是由英国学生亚历克斯·伯奇于1962年拍摄。这张照片展示了一群飞碟飞过英国谢菲尔德市的上空。

Luan of the first month in the birch forest mixed forest is less, only two species.

孟滦林场在白桦中龄林混交程度较小，只有两种树种。

However, only 0.2 g/ ml of white birch leaf aqueous extracts had inhibition on radicel growth ( p < 0.05), and that germination percentage and index of larch seeds were inhibited significantly by 0.1 g/ ml of white birch leaf extracts ( p < 0.05);

0.2g／ml的白桦树叶水浸液仅显著抑制了胚根的生长，而0.1g／ml的水浸液则显著抑制了兴安落叶松种子发芽率和发芽指数（p＜0.05）；

Sumac trees have economic, birch, linden trees, such as EVA parker.

经济林木有漆树、桦树、椴树、桦柏等。