Wednesday, April 27, 2011

螃蟹有耳朵么?长在哪里?螃蟹几条腿?螃蟹为什么横着走?

螃蟹有耳朵么?长在哪里?
沙蟹的听觉器官也在步足的长节里。它的“耳朵”更灵敏,不但能听到地表传来的声音,而且能听到通过空气传播的声音。它们步足长节上的角质层相当于人耳朵的鼓膜,声音的振动可引起长节上角质层的振动,并由此传给听觉器官。沙蟹发出的声音要比招潮蟹大得多,“通话”的距离可达10米。

螃蟹经常摩擦螯足或用足敲地相互召唤并宣告各自的“领土”要求。这些用足摩擦和敲打地面发出的声音,又是由螃蟹长足中的听觉器官来接受。大家知道,耳朵是高等动物接收声音的器官。可见,螃蟹的“耳朵”就长在它们的“大腿”上。

螃蟹步足尤其是步足的长节中,有些小不点器官对物体的振动很敏感。他们做过这样一些实验:在招潮蟹的步足长节中埋入小小的电极,然后,观察招潮蟹对从地表传来的声音有何反应,果然,从电极上可记录到电反应。用这种方法,不但证实了招潮蟹的步足有接收声音的能力,而且还发现大多数的招潮蟹对低于100赫兹的声音最敏感。不过,不同种类的招潮蟹对不同频率的声音敏感程度是不同的。这样使得在同一地区生活的招潮蟹在辨别同类发生的声音时,不致认错。招潮蟹发出的声音虽然很小,但相距75厘米仍然能够相互“通话”。
螃蟹几条腿?
螃蟹是有八条步足和两个螯的,但是螃蟹的前三对步足是用来走路,而最后的一对步足是用来划水的
都说螃蟹8条腿,其实是不对的,确切的说是6个,还有俩钳子就是大夹子,和两个划水用的,是鳍演化过来的
所以他就6条腿
螃蟹有几条腿?海虾有几条腿?
虾和蟹都是十条腿,在生物学上都属十足目,所以是10条腿。
蜘蛛是昆虫吗?它有几条腿?
不是的,蜘蛛属于节肢动物门,蛛形纲,不是昆从纲的,有8条腿
螃蟹为什么横着走?
螃蟹的头部和胸部在外表上无法区分,因而就叫头胸部。这种动物的十足脚就长在身体两侧。第一对螯足,既是掘洞的工具,又是防御和进攻的武器。其余四对是用来步行的,叫做步足。每只脚都由七节组成,关节只能上下活动。大多数蟹头胸部的宽度大于长度,因而爬行时只能一侧步足弯曲,用足尖抓住地面,另一侧步足向外伸展,当足尖够到远处地面时便开始收缩,而原先弯曲的一侧步足马上伸直了,把身体推向相反的一侧。由于这几对步足的长度是不同的,螃蟹实际上是向侧前方运动的。然而,也不是所有的螃蟹都只能横行。比如,成群生活在沙滩上的长腕和尚蟹就可以向前奔走。生活在海藻丛中的许多蜘蛛蟹,还能在海藻上垂直攀爬。

Tuesday, April 19, 2011

Movies in 2011

April
 7
 Gantz (Japanese)
 Rio (English)
 A Thousand Words (English)
 The Lincoln Lawyer (English)
 8
 Thank You (Hindi)
 14
 Justin Bieber: Never Say Never (English)
 Hanna (English)
 15
 Scream 4 (English)
 21
 The Roomate (English)
 Beautiful Girl (English)
 Red Riding Hood (English)
 Two Legged Horse (Arabic)
 Source Code (English)
 22
 The Resident (English)
 28
 What's Your Number (English)
 Thor (English)

May
 5
 Fast Five (English)
 12
 Priest (3D) (English)
 Paul (English)
 Priest (English)
 19
 Pirates Of The Caribbean: On Stranger Tides (English)
 Pirates Of The Caribbean: On Stranger Tides (3D) (English)
 26
 Diary Of A Wimpy Kid: Rodrick Rules (English)
 Bad Teacher (English)
 Kung Fu Panda: The Kaboom Of Doom (English)
 X-Men Origins: Wolverine 2 (English)
 Kung Fu Panda: The Kaboom Of Doom (3D) (English)

June
 2
 Dark Fields (English)
 X-Men: First Class (English)
 Hanyut The Movie (Malay)
 9
 Super 8 (English)
 Prom (English)
 16
 Something Borrowed (English)
 Blitz (English)
 The Green Lantern (3D) (English)
 The Green Lantern (English)
 23
 Your Highness (English)
 30
 Transformers: Dark of the Moon (English)
 Transformers: Dark of the Moon (3D) (English)
 Monte Carlo (English)

July
 7
 Bridesmaid (English)
 African Cats (English)
 Larry Crowne (English)
 14
 The Sitter (English)
 Harry Potter And The Deathly Hallows: Part 2 (English)
 One For The Money (English)
 21
 Winnie The Pooh (English)
 28
 Rise Of The Apes (English)

August
 4
 Captain America (English)
 11
 The Zookeeper (English)
 18
 Cowboys And Aliens (English)
 25
 Conan (English)
 Cars 2 (English)
 5nal Destination (English)

September
 1
 Gantz 2 (Japanese)
 8
 The Apparition (English)
 The Smurfs (English)
 The Darkest Hour (English)
 15
 Johnny English 2 (English)
 22
 Piranha 3 Dd (English)
 Journey to the Center of the Earth 2 (English)
 Friends With Benefit (English)
 Abduction (English)
 29
 Now (English)
 Fright Night (English)
 30
 Dream House (English)

October
 6
 30 Minutes Or Less (English)
 13
 The Three Musketeers (English)
 Real Steel (English)
 The Thing (English)
 20
 Contagion (English)
 The Mistaken (Na)
 21
 Paranormal Activity 3 (English)
 27
 The Help (English)
 Footloose (English)
 The Change-Up (English)

November
 3
 Tower Heist (English)
 The Intruder (English)
 Straw Dogs (English)
 10
 Anonymous (English)
 The Impossible (English)
 The Adventures Of Tintin: Secret Of The Unicorn (English)
 11
 Immortals (English)
 17
 Happy Feet 2 (English)
 24
 Puss 'N Boots (English)
 The Twilight Saga: Breaking Dawn Part 1 (English)

December
 1
 Arthur Christmas (English)
 Intruders (English)
 8
 New Year's Eve (English)
 15
 Mission Impossible 4 (English)
 Alvin And the Chipmunks: Chipwrecked (English)
 22
 We Bought A Zoo (English)
 Jack And Jill (English)
 National Treasure 3 (English)
 29
 War Horse (English)
 Wanderlust (English)

Monday, April 18, 2011

MARRIAGE

The following story was adopted from someone's Facebook notes.

MARRIAGE

When I got home that night as my wife served dinner, I held her hand and said, I've got something to tell you. She sat down and ate quietly. Again I observed the hurt in her eyes.

Suddenly I didn't know how to open my mouth. But I had to let her know what I was thinking. I want a divorce. I raised the topic calmly.
She didn't seem to be annoyed by my words, instead she asked me softly, why?

I avoided her question. This made her angry. She threw away the chopsticks and shouted at me, you are not a man! That night, we didn't talk to each other. She was weeping. I knew she wanted to find out what had happened to our marriage. But I could hardly give her a satisfactory answer; she had lost my heart to Jane. I didn't love her anymore. I just pitied her!

With a deep sense of guilt, I drafted a divorce agreement which stated that she could own our house, our car, and 30% stake of my company.
She glanced at it and then tore it into pieces. The woman who had spent ten years of her life with me had become a stranger. I felt sorry for her wasted time, resources and energy but I could not take back what I had said for I loved Jane so dearly. Finally she cried loudly in front of me, which was what I had expected to see. To me her cry was actually a kind of release. The idea of divorce which had obsessed me for several weeks seemed to be firmer and clearer now.

The next day, I came back home very late and found her writing something at the table. I didn't have supper but went straight to sleep and fell asleep very fast because I was tired after an eventful day with Jane.

When I woke up, she was still there at the table writing. I just did not care so I turned over and was asleep again.

In the morning she presented her divorce conditions: she didn't want anything from me, but needed a month's notice before the divorce. She requested that in that one month we both struggle to live as normal a life as possible. Her reasons were simple: our son had his exams in a month's time and she didn't want to disrupt him with our broken marriage.

This was agreeable to me. But she had something more, she asked me to recall how I had carried her into out bridal room on our wedding day.
She requested that every day for the month's duration I carry her out of our bedroom to the front door ever morning. I thought she was going crazy. Just to make our last days together bearable I accepted her odd request.

I told Jane about my wife's divorce conditions. . She laughed loudly and thought it was absurd. No matter what tricks she applies, she has to face the divorce, she said scornfully.

My wife and I hadn't had any body contact since my divorce intention was explicitly expressed. So when I carried her out on the first day, we both appeared clumsy. Our son clapped behind us, daddy is holding mommy in his arms. His words brought me a sense of pain. From the bedroom to the sitting room, then to the door, I walked over ten meters with her in my arms. She closed her eyes and said softly; don't tell our son about the divorce. I nodded, feeling somewhat upset. I put her down outsidethe door. She went to wait for the bus to work. I drove alone to the office.

On the second day, both of us acted much more easily. She leaned on my chest. I could smell the fragrance of her blouse. I realized that I hadn't looked at this woman carefully for a long time. I realized she was not young any more. There were fine wrinkles on her face, her hair was graying! Our marriage had taken its toll on her. For a minute I wondered what I had done to her.

On the fourth day, when I lifted her up, I felt a sense of intimacy returning. This was the woman who had given ten years of her life to me.
On the fifth and sixth day, I realized that our sense of intimacy was growing again. I didn't tell Jane about this. It became easier to carry her as the month slipped by. Perhaps the everyday workout made me stronger.

She was choosing what to wear one morning. She tried on quite a few dresses but could not find a suitable one. Then she sighed, all my dresses have grown bigger. I suddenly realized that she had grown so thin, that was the reason why I could carry her more easily.

Suddenly it hit me... she had buried so much pain and bitterness in her heart. Subconsciously I reached out and touched her head.

Our son came in at the moment and said, Dad, it's time to carry mom out. To him, seeing his father carrying his mother out had become an essential part of his life. My wife gestured to our son to come closer and hugged him tightly. I turned my face away because I was afraid I might change my mind at this last minute. I then held her in my arms, walking from the bedroom, through the sitting room, to the hallway. Her hand surrounded my neck softly and naturally. I held her body tightly; it was just like our wedding day.

But her much lighter weight made me sad. On the last day, when I held her in my arms I could hardly move a step. Our son had gone to school. I held her tightly and said, I hadn't noticed that our life lacked intimacy.
I drove to office.... jumped out of the car swiftly without locking the door. I was afraid any delay would make me change my mind...I walked upstairs. Jane opened the door and I said to her, Sorry, Jane, I do not want the divorce anymore.

She looked at me, astonished, and then touched my forehead. Do you have a fever? She said. I moved her hand off my head. Sorry, Jane, I said, I won't divorce. My marriage life was boring probably because she and I didn't value the details of our lives, not because we didn't love each other anymore. Now I realize that since I carried her into my home on our wedding day I am supposed to hold her until death do us apart.
Jane seemed to suddenly wake up. She gave me a loud slap and then slammed the door and burst into tears. I walked downstairs and drove away.

At the floral shop on the way, I ordered a bouquet of flowers for my wife. The salesgirl asked me what to write on the card. I smiled and wrote, I'll carry you out every morning until death do us apart.

That evening I arrived home, flowers in my hands, a smile on my face, I run up stairs, only to find my wife in the bed - dead.
My wife had been fighting CANCER for months and I was so busy with Jane to even notice. She knew that she would die soon and she wanted to save me from the whatever negative reaction from our son, in case we push thru with the divorce.-- At least, in the eyes of our son--- I'm a loving husband....

The small details of your lives are what really matter in a relationship. It is not the mansion, the car, property, the money in the bank. These create an environment conducive for happiness but cannot give happiness in themselves. So find time to be your spouse's friend and do those little things for each other that build intimacy. Do have a real happy marriage!

Many of life's failures are people who did not realize how close they were to success when they gave up.

Saturday, April 2, 2011

Dream High

Dream High (드림하이) OST Dream High Part 1
Wooyoung (우영), Taecyeon (택연), Suzy (수지), Joo (주), Kim Su Hyeon (김수현)
********************************************

I dream high 난 꿈을 꾸죠
I dream high 我梦想着
힘들 때면 난 눈을 감고
累的时候闭上双眼
꿈이 이뤄지는 그 순간을
梦想成真的那瞬间
계속 떠올리며 일어나죠
一直回味着振作起来

두려움의 끝에서 난
恐慌的尽头
오늘도 흔들리죠
今天我也在动摇 像无法飞翔的鸟
떨어질까 봐 날아오르지 못하는 어린 새처럼
害怕坠落下来 像无法飞翔的鸟
자꾸 내가 할 수 있나 내 꿈이 이뤄질까
时常怀疑自己是否能做到 是否能梦想成真
내딛는 걸음 한 걸음 걸음이 다시 두려워 질 때마다
迈出的一步又一步 每当再次畏惧迈出一步

I dream high 난 꿈을 꾸죠
I dream high 我梦想着
힘들 때면 난 눈을 감고
累的时候闭上双眼
꿈이 이뤄지는 그 순간을
梦想成真的那瞬间
계속 떠올리며 일어나죠
一直回味着振作起来

I can fly high 나는 믿어요 I can fly high 我相信 언젠가는 저 하늘위로 总有一天我会向那天空 날개를 펴고 누구보다도 张开翅膀 比任何人 자유롭게 높이 날아 오를거에요 都自由地飞向更高处 넘어진 날 일으켜 줄 용기가 필요하죠 在跌倒的日子里 更需要站起来的勇气 먼지를 털고 다시 일어나 또 한 번 뛰어갈 용기가 拍拍身上的灰尘 站了起来 再一次跳跃的勇气 다시 한 번 나를 믿고 나의 운명을 믿고 再次相信自己 相信自己的命运 모든 걸 걸고 내 키보다 높은 벽을 뛰어 넘을거에요 献上我的一切 然后飞越比我身高更高的高墙
I dream high 난 꿈을 꾸죠
I dream high 我梦想着
힘들 때면 난 눈을 감고
累的时候闭上双眼
꿈이 이뤄지는 그 순간을
梦想成真的那瞬间
계속 떠올리며 일어나죠
一直回味着振作起来
I can fly high 나는 믿어요
I can fly high 我相信
언젠가는 저 하늘위로
总有一天我会向那天空
날개를 펴고 누구보다도
张开翅膀 比任何人
자유롭게 높이 날아 오를거에요
都自由地飞向更高处
[Rap] Dream high a chance to fly high 아픔들은 이젠 모두 다 bye bye Dream high a chance to fly high 痛苦的一切现在都 bye bye 하늘에 있는 저 별들처럼 높이 날아봐 니 꿈들을 펼쳐 보는 거야 time for u to shine 像天空中的星星一样 展翅高飞 展开你梦想的翅膀 time for u to shine 이제부터 시작이야 gotta make em mine 现在就开始吧 gotta make em mine 니 손으로 이뤄가 미랠 두려워 하지마 用你的双手实现未来 不要畏惧 이젠 힘껏 자신있게 걸어가 现在就自信地向前迈进
Destiny 숙명이지 멈출 수 없는 운명이 지금 우리 눈앞에 펼쳐지지
Destiny 是宿命吧 不能停止的命运 现在展现在我们的面前
이건 너를 위한 whole new fantasy
这是为了你的 whole new fantasy
그러니 이제부터 여기 내 손을 잡아
所以现在开始紧握我的手
우리의 목표는 지금부터 하나 꿈과 미래 포기하지 않아
我们的目标 现在只有一个 不要放弃梦想和未来
젊음 열정 여기 모두다 Dream High
热血的青春 全部在这 Dream High

I dream high 난 꿈을 꾸죠
I dream high 我梦想着
힘들 때면 난 눈을 감고
累的时候闭上双眼
꿈이 이뤄지는 그 순간을
梦想成真的那瞬间
계속 떠올리며 일어나죠
一直回味着振作起来
I can fly high 나는 믿어요
I can fly high 我相信
언젠가는 저 하늘위로
总有一天我会向那天空
날개를 펴고 누구보다도
张开翅膀 比任何人
자유롭게 높이 날아 오를거에요
都自由地飞向更高处