preserver

noun

1. 保护人；维护者；保存者
   a person who makes sure that a particular situation does not change
   1. The police are the preservers of law and order.
      警察负责维持治安。
2. 木材防腐剂
   a substance used to prevent wood from decaying

1. Using the here-document allows you to preserver whitespace, new lines, and so on.
   通过使用here-document，可以保留空格、换行等。
2. It's possible, though, that your boss knows things aren't going well and will react as if you had thrown him a much-needed life preserver& which could be very nice for your own career, too.
   但也有可能，你的老板认识到问题所在，还把你当成了他潜在的救命恩人&这对你的职业发展非常有益。
3. In a bright yellow life preserver, in the Pacific Ocean, clutching onto a seat cushion, he took a selfie; the tail of the sinking aircraft behind him.
   身着明黄色救生衣漂浮在太平洋上，普恩特斯抓住坐垫拍了张自拍照；身后是坠机的机尾。
4. The museum gives physical shape to the sentiments often voiced by LVMH executives: that the company is a place of creativity and a preserver of heritage.
   这个博物馆的外形传递出路威酩轩集团的管理者们经常表达的感受：这家公司是创新之地，也是传统的保护者。
5. Marianne's preserver, as Margaret, with more elegance than precision, styled Willoughby, called at the cottage early the next morning to make his personal enquiries.
   玛丽安的救命恩人（这是玛格丽特对威洛比言过其实的尊称），第二天一早即来登门问安。
6. The dream of China is the life preserver many multinational corporations are clinging to, not without some reason.
   同样的原因，许多跨国企业都梦想中国是他们紧紧抓住的那根救命稻草。
7. Vishnu-The Preserver Embodiment of Right Living.
   保护者毗瑟奴的化身&你正确的生活方向。
8. A bad liar, listener, etc Destroyer and Preserver; hear, 0 hear!
   很差劲的说谎者、听者等破坏者兼保护者：听吧，你且聆听！
9. Destroyer and preserver; hear, oh hear!
   破坏者，保护者，听吧&听我的歌！
10. A life preserver shaped like a ring. We found how life is a circle in our Odyssey, our travels.
    我们发现生命就在我们的奥德赛长途冒险之旅过程中是如何去形成了一个圆圈圈。
11. Christie's, which estimated that the life preserver would sell for$ 60,000 to$ 80,000, sold another Titanic life jacket last year in London for$ 119,000.
    据克里斯蒂拍卖行估计，这件救生衣能拍到6万至8万美元。该拍卖行去年曾在伦敦拍出一件“泰坦尼克号”救生衣，当时的拍价为11.9万美元。
12. SAFETY FIRST: Since you will be by water, all children should wear a life preserver ( PFD or Personal Flotation Device).
    安全第一。只要在水边，孩子们都应该穿上救生衣。
13. A life preserver shaped like a ring. horse shoe washer
    救生圈圈状救生用具开口垫圈，马蹄形垫圈
14. Her preserver was everywhere sought for, but he did not appear;
    大家到处找她的救命恩人，但那个人却不见面了；
15. But what looked at first like a life preserver turned out to be an anchor, pulling her deeper into poverty.
    正是那些看上去像救命草一样的东西，结果成为了锚把她拉入了贫困的深渊。
16. "Ode to the West Wind", west wind is the biggest symbol, it symbolizes destroyer, preserver and boundless freedom.
    《西风颂》里的“西风”代表着毁灭者，保护者以及无限的自由。
17. The extremely arid desert climate is the best preserver of murals.
    极端干燥的沙漠气候是壁画的最好保存者。
18. And he's the best protector and preserver.
    他是最好的保护者。
19. The three main god figures are Brahma the creator, Vishnu the preserver and Siva the destroyer.
    三个主要的神是创造之神梵天、守护之神毗湿奴和破坏之神湿婆。
20. Study on the effect of the mango treated with natural preserver of bleached lac;
    制备和表征了在食品及制药业中广泛使用的天然低氯漂白紫胶。
21. So many fresh preserver and technology have been developed to meet such requirement.
    因此，为了满足这种要求，开发了各种保鲜剂和保鲜技术。
22. A life preserver consisting of a connected pair of inflatable bags that fit under a person's arms and provide buoyancy; used by children learning to swim.
    由一截连在一起的充气袋子组成，能放在人的胳膊底下提供浮力；用于学水的儿童。
23. A buoyant belt or jacket to keep a person from drowning. a life preserver in the form of a ring of buoyant material.
    防止人溺水的有浮力的圈或夹克。圆圈形的有浮力的生命保护者。
24. But it's not from the life preserver.
    但它并非来自救生工具。
25. Threw the life preserver to the struggling swimmer;
    把救生圈抛给正在挣扎的游泳者；
26. Let F be a field, R be a real field, this paper mainly studys two linear preserver problems on alternate matrices.
    设F是域，R为实数域，本文主要研究交错阵的两个线性保持问题。
27. As B ( X) is one of the most fundamental operator algebras, the preserver problems on B ( X) is the research foundation of the similar problems on general operator algebras.
    B（X）作为最基本的算子代数，其上保持问题的研究是其它算子代数上保持问题研究的基础。
28. In past decade, linear preserver problem has been one of the most active subjects in matrix theory.
    近几十年，线性保持问题已经成为矩阵论中最活跃的课题之一。
29. Linear preserver problem is an active topic in the field of matrix theory, it characterizes the linear operators which preserve certain functions, subsets, relations or transformations invariants between matrix sets.
    线性保持问题是矩阵论研究领域中一个十分活跃的课题，它主要刻画矩阵集之间保持某些函数、子集、关系、变换等不变量的线性算子。

noun

1. rescue equipment consisting of a buoyant belt or jacket to keep a person from drowning

   Synonym:    life preserverflotation device

2. someone who keeps safe from harm or danger

3. a cook who preserves fruits or meat

4. a skilled worker who is employed to restore or refinish buildings or antique furniture

   Synonym:    refinisherrenovatorrestorer