查询词典 rings

By comparing with known compound A2'P 5'A,it was shown that two ribose rings of a and b adopt predominantly S conformation at 18℃, but with elevation of temperature, the N conformation of some ribose ring increaed: the torsional angles e' and β of the phosphate backbone were estimated to have a change of +2° and ±12°respectively; two ribose rings of both A2'P(CH3)5'A and were partially overlapped and the degree of overlapping of was smaller than that of the : with increasing of temperature, the adenine moiety of A2'P(CH3)5'A showed a stronger tendency to unstack than A2'P(CH3)5'A .

它们与A2′P5′A相比发现：(1)在18℃时两个核糖环是S型构象占主要成分，但随温度升高有的核糖环趋向于转化成N型构象；(2)磷酸骨架的扭角ε′和β分别改变±2°及±12°；(3)A2′P(CH_3)5′A和的两个核糖环均属部分重叠，并且前者的重叠程度小于后者；(4)随着温度升高，A2′P(CH_3)5′A比A2′P(CH_3)5′A有着更强的去堆积效应。

Gre en-colored sunshine shining though soft leaves, all the green days in the growth rings' telling legend to the future and the past. These green hopes in the Olympic rings are just like warm hugs and brilliant haloes under the blue sky of Beijing.

清晨绿色的阳光透过温柔的叶子洒向大地，年轮中曾经青涩的时光向未来讲述着美丽的传说，奥运五环中的绿色像温暖的拥抱明亮的光环笼罩在北京蔚蓝的天空下。

Even the scalloped rings of Nikon's first SLR lenses were far better, as were the wider rings on Nikon's 1940's rangefinder lenses.

即使是尼康的第一单镜反光相机镜头扇形环远越好，因为人的尼康1940年的旁轴镜头更广泛的戒指。

There are three rings, shaped spacers that keep the rings above the base with the clock face, and a hardwood dowel rod.

这有三个环，作为基础使得圆环在表盘正上方的支柱，和一根硬木杆。

Occult rings supposedly had magical powers; and poison rings had hollow bezels that could be filled with poison for the purpose of suicide or homicide.

魔戒被认为带有神奇的力量，而囚徒的指环上有凹面并嵌有毒药，可用来自杀或杀人。

And they made two casings of gold, and two gold rings; and put the two rings in the two ends of the breastplate.

016 又作两个金槽和两个金环，安在胸牌的两头。

Sea-smoothed beach pebbles are embedded in silver for rings and necklaces; ropes of silver are wound around and around in curlicues that become rings and earrings; volcanic rock is strung from silver wire.

海滩上被海水磨得光滑的小圆石嵌在银中间用来做戒指或是项链；银丝就被卷成一圈圈的用来做戒指或是耳环；火山岩石就用银线穿成一串。

Sea-smoothed beach pebbles are embedded in silver for rings and necklaces; ropes of silver are wound around and around in curlicues that become rings and earrings; volcanic rock is strung from silver wire.

经海水冲刷而成的光滑沙滩鹅卵石镶嵌在银质的戒指和耳环里；火山岩绷在银线上。

Sea-smoothed beach pebbles are embedded in silver for rings and necklaces; ropes of silver are wound around and around in curlicues that become rings and earrings; volcanic rock is strung from silver wire.

海滩上那些被海水打磨得通体光滑的石头，她把它们镶嵌在银饰中做指环和项链。用银质的线绕了一圈又一圈卷成耳环和戒指的样子，上面缀着火山石。

When you cut down a tree and look at the stump, you can see that the wood has lots of dark rings in it. Long ago, the wood dried out and people kept throwing darts at the stump, the wood started to crack from the center to the sides. That is why modern dartboards have rings and lines.

当你把一棵树砍倒后，看看树桩，就可以看到为数众多的深色圆环，当时木头乾掉，人们持续朝树桩射飞镖，木头就会从中间向旁边裂开，这就是为何现代标靶有圆环和线条。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。