雪花

The homologous analysis showed that the identity between AVA and Galanthus nivalis agglutinin, Narcissus hybrid cultivar agglutinin, Lycoris radiata agglutinin, Clivia miniata agglutinin are 73.4％, 85.3％, 80.7％, 83.5％,respectively. Molecular modeling of AVA indicated that its three-dimensional structure strongly resembles that of the snowdrop agglutinin. Blocks' analysis revealed that the deduced amino acid sequence of AVA has three functional domains specific for agglutination and three carbohydrate-binding boxes.

成熟蛋白在氨基酸水平上与雪花莲凝集素、水仙凝集素、石蒜凝集素和君子兰凝集素分别有73.4％、85.3％、80.7％和83.5％的同源性；朱顶兰凝集素的分子模式显示其与雪花莲凝集素有极其相似的三维结构；在Blocks数据库中检索AVA蛋白氨基酸序列的结构域，发现有3个凝集素功能结构域，并具有3个典型的甘露糖专一结合位点盒。

I talk about some of the history of snowflakes and people who have photographed them and studied them before.

我所说的涉及到雪花的历史、拍摄和研究雪花的人。

One after another white petals falling like snowflakes in the trees, like风一吹,"snowflakes" are scattered over a spondee.

一朵朵白色的花瓣像雪花飘落在树上一样，风一吹，"雪花"纷纷扬扬得散落下来。

03A Snowflake's Happiness If I were a snowflake, Drifting suavely in mid-air, I would recognize my direction --- Soaring, soaring, soaring --- The ground below holds my direction.

03雪花的快乐假如我是一朵雪花，翩翩的在半空里潇洒，我一定认清我的方向－－飞扬，飞扬，飞扬－－这地面上有我的方向。

I like the snow of whiteness, pureness,coldness and tranquility,like the fresh air atfer snowing.and even more the wander under the sky flying over snow.see the facile and graceful snow in the half sky,i can heard of her dance tone,i can see her aglimmer eyes.

我喜欢雪的洁白、纯净、清冷、宁静，喜欢雪后的清新空气，更喜欢在漫天飞舞的雪花中漫步。看到雪花翩翩地在半空中潇洒，我听得到她舞动的声音，我看得见她那翼动的眼神。

This type of snowflake, called a sectored plate, forms when the temperate dips below about 5 degrees Fahrenheit (-15 degrees Celsius).

这样的雪花教扇形盘状雪花，当温度下降低于约负15摄氏度时构成。

Sectored plate snowflake ^ This is a stellar plate snowflake, but with particularly distinctive ridges that point to the corners between adjacent prism facets.

扇盘状雪花：星盘雪花的一个变种，但棱镜平面具有奇特的指向角落的突起

Flurries of questions about mysterious triangle-shaped snowflakes may soon subside, thanks to new research on snowflake formation.

由于对雪花形状形成过程新的研究，神秘的三角形雪花问题引起的不安也许不久就会平息。

In early days, there were two kinds of Old-fashioned Clear Ice. One is to sprinkle the syrup onto the shaved ice; the other kind is to shave the frozen ice brick, which is a mixture of boiling water, white sugar and banana oil, into snow-like tiny pieces.

老式清冰有两种，一种是将冰砖刨成雪花状后再淋上糖水；另一种则是将开水煮沸后加入白砂糖及香蕉油，搅拌后冷冻成冰砖状，再刨成雪花状的冰品，尝起来有股清新的果香与微甜口感。

While snowflakes are dripping on the lake, one after another, I envision the queen of the fairy gazing at the flakes and sewing the clothes for the Snow White.

而雪花正落在湖上，一层又一层，我看见童话里王后正看着雪花，为白雪公主缝着衣裳。

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。

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。