The utility model comprises two butterfly wing-shaped base boards, a book clamp with a spring, a clamp rod grate, two clamp springs and two motion clamp rods.
由两个蝴蝶翅膀形底板、一个带弹簧书夹子、一个卡棍箅子、两个卡簧和两根活动卡棍组成。
A gynandromorphy butterfly emerged from its chrysalis at the Natural History Museum in London two weeks ago.
两周前，在伦敦自然历史博物馆有一只雌雄同体的蝴蝶破茧而出。
I squeezed two pimples on my forehead, then went to the East market and bought some face powder, Butterfly brand, pink, made in Shanghai by a Japanese firm.
我掐了额头上的两粒粉刺，接着去东单买了些蝴蝶牌香粉，粉红色的，是一家日本公司在上海生产的。
Found in the Eastern side of the US, this butterfly often produces two or three batches of eggs each year which puts it among the more fecund of butterflies.
虎凤蝶在美国的东部可以发现，这种蝴蝶通常每年产卵两到三次，这使它位列最多产的蝴蝶之一。
It sandwiches an elastic rubber layer between two parallel electrodes, and can detect the slightest touch - even the ephemeral sensation of an alighting butterfly.
它在二个平行的电极之间夹有一个弹性橡胶膜，任何轻微的触动，即使是飞落的蝴蝶极短暂的触及，都可觉察出来。
Sea butterfly: a swimming predatory Marine sea snail. They have two wing-like outgrowths (lower right) derived from their foot, which they continually flap to swim through the water.
海蝴蝶：一只正在游动的食肉性海蜗牛。它们拥有像翅膀一样的由足进化而来的侧翼(位于右下方)，并靠拍打侧翼在水中前行。
In London Mr Hirst presides over two large industrial units producing the butterfly-wing pictures and his photo-realist paintings.
在伦敦，赫斯特先生负责两个大型的工业单位，以生产蝴蝶翅膀绘画与他自己的照片真实感绘画为主。
Michael Phelps, 23, goes for two more gold MEDALS, Wednesday, when he swims in the finals of the 200-meter butterfly and 800-meter freestyle relay.
星期三，23岁的菲尔普斯将在200米蝶泳和800米自由泳接力的决赛中为再夺2金而拼搏。
Two Chinese women swimmers have already entered the 100-metre butterfly stroke finals.
已经有两位中国女选手取得了100米蝶游的决赛权。
Visitors can also learn about coral and sharks at Dolphin University, look at the winged beauties in the Butterfly House, or admire an an and Jia Jia, the two giant pandas.
游客也可以在海豚大学认识珊瑚虫和鲨鱼，在蝴蝶屋观赏美丽的展翼动物，或者去看两只大熊猫安安和佳佳。
Butterflies welcomed two new students and one visitor to the Butterfly class today.
本周我们蝴蝶班迎来了两位新同学和一位试听的同学。
It's surrounded by a white butterfly Innocent Steps forward, and then again one, two butterflies together to dance.
它的周围有一只白蝴蝶翩翩着，接着又来一只，两只蝴蝶一起跳起舞来。
Butterfly Mechanism consists of two congruent equilateral triangles.
蝶形单元是由两个全等的三角形组成。
If you want to make a butterfly, you have to put up with two or three caterpillars bites.
要想结识蝴蝶，就得先忍受两三只毛毛虫的叮咬。
A few occasional flaps of the wings of a butterfly in a South American tropical rain forest in the Amazon Basin may cause a tornado in Texas, the United States two weeks later.
亚马孙盆地的南美热带雨林中的一只蝴蝶，偶尔扇动了几下翅膀，两周后在美国得克萨斯州可能引起一场龙卷风。
I was a butterfly, from foreign the happiest thing only wield two of my wings.
我是一只来自异乡的蝶，最快乐的事唯有挥动我的两双翅膀。
Two parallel lines, side with the intersection, turning into a butterfly, Yuchi lightly out of love poems.
两条平行线，偏有了交点，化蝶，羽翅翩跹出爱情的诗篇。
Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve.
常用的蝶阀有对夹式蝶阀和法兰式蝶阀两种。
A butterfly casually flapping its wings in the Amazon rainforest in South America can cause a tornado in Texas in the United States two weeks later.
一只南美洲亚马逊河流域热带雨林中的蝴蝶，偶尔扇动几下翅膀，可以在两周以后引起美国德克萨斯州的一场龙卷风。
Hsieh Yu butterfly valve is designed for pipeline system connection between two flanges or with one flange for connection with the pipeline system of which one side has been fixed.
协羽蝶阀是设计用于管路系统连接，两个法兰间的连接或一个法兰间的连接或一个法兰间的连接用于一边已经固定的管路系统。
For the next two weeks, I transformed my hands into butterfly wings, and the two of us flew around camp together.
在接下来的两个星期中，我把我的手变成了一双蝴蝶的翅膀，带着她愉快地穿梭于营地之中。
Butterfly and moth are the only two creatures upon the land that retain the memory of biochemical transformation. There are also two creatures under the sea;
蝴蝶和飞蛾是陆地上上唯一保存着生物化学蜕变记忆的两种生物。
The artistic wall hook with two shafts is provided with shapes of cat, shrimp, crab, butterfly, bee, etc.
双轴壁钩有猫形、虾形、蟹形、蝶形、蜂形等。
First, the 2-d IDCT is transformed into two cascaded 1-d IDCT. Then 1-d IDCT can be implemented by multiplication and addition of matrix according to butterfly computation.
首先将二维idct转换为两个一维idct变换，根据蝶形算法进一步转换为矩阵的乘加运算。
There are two complete symmetrical animal patterns in the wings of this butterfly and rarely can be seen anywhere else in the world.
两个翅膀为完整的动物图案，相互对称，当今世界极为罕见。
Two film plating Chambers are formed into a whole via a forvacuum pipeline, a butterfly valve, a high-vacuum three-way pipeline and a gate valve.
两个镀膜室通过预抽真空管道和蝶阀、高真空三通管道和闸板阀组成一个整体。
Two film plating Chambers are formed into a whole via a forvacuum pipeline, a butterfly valve, a high-vacuum three-way pipeline and a gate valve.
两个镀膜室通过预抽真空管道和蝶阀、高真空三通管道和闸板阀组成一个整体。
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