查询词典 pessimist

Optimist learn "how can I do "and"how can I do in furture" to defeats.Defeats are nothing to be ashamed of.Pessimist isn't to do it.

乐观主义者从困难中学会"我该怎么做"和"我将来要怎么做"，而悲观主义者则不会这么想。

If you're a habitual pessimist, you know there's nothing worse than those bouncy optimists.

如果你是一个习惯性悲观主义者，那么你就会知道没有什么比那些蹦蹦跳跳的乐观主义者更糟糕的了。

LORD GORING: No, Lady Chiltern, I am not a Pessimist. Indeed I am not sure that I quite know what Pessimism really means.

格林阁下：不，奇尔顿夫人，我并不是一个悲观论者，我的确不知道悲观的真实含意。

There are two absolute converse attitudes about sustained development of social economic among the classis economist, one is Adam Smith as the delegation of pessimist, the other is Malthus as the delegation of pessimist. Marx and Engles developed the continuous development by summarizing others' thinking, but the next economists discarded the theory of Marx after October Liberation in Russia and Chinese Liberation got success. Serious fact tells us: Political economics can't discard the concept of sustained development which the basic theory in political economics.

古典经济学家对社会经济的可持续性问题存在着两种截然不同的看法，一种是以亚当斯密为代表的乐观派，一种是以马尔萨斯为代表的悲观派；马克思、恩格斯在总结前人思想的基础上，发展了可持续发展思想；但是，苏联十月革命胜利和中国革命胜利后的政治经济学却舍弃了马克思恩格斯的这些思想；严酷的现实告诉我们，政治经济学不能抛弃可持续发展观念，可持续发展应当是政治经济学的一个基本思想。

Life contains so much: nobility and despicability,strong and weak,optimist and pessimist,happiness and sadness; Life has many paths:broad or narrow,plain or rough; Life has many consequences:success or failure,heaven or hell.

人生有许多内容：崇尚与卑劣，坚强与软弱，欢乐与哀怨，幸福与痛苦；人生有许多道路：宽广或狭小，平坦或崎岖；人生有许多结果：成功与失败，天堂与地狱。

But try to explain the simple workings of finance, debt and economics to the uninformed, and you'll be accused of being a doomsayer, a pessimist, or — the worst insult in today's fear-based society — unpatriotic!

但尝试解释很简单，运作的金融，债务和经济向不知情，且您将被指控doomsayer ，悲观，或-最严重的侮辱，在今天的恐惧为基础的社会-爱国！

And then there was the espouser of doom himself: Roubini was known to be a perpetual pessimist, what economists call a "permabear."

而且洛比尼自身就是一位末日论的鼓吹者，人们都知道他是一位永恒的悲观主义者，他是那种被经济学家称为"永恒的熊市主义者"的典范。

After this turn of event,he became an incorrigible pessimist.

在这次变故之后，他变成了一个不可救药的悲观厌世者。

Warm prompt: Between the optimism and the pessimist, its difference is very interesting: The optimism saw to is fries in oil the circle cake, the pessimist saw to is a hole.

温馨提示：乐观者与悲观者之间，其差别是很有趣的：乐观者看到的是油炸圈饼，悲观者看到的是一个窟窿。

Many studies suggest that the pessimist's feeling of helplessness undermines the body's natural defenses, the immune system. Research has found that the pessimist doesn't take good care of himself. Feeling passive and unable to dodge life's blows, he expects ill health and other misfortunes, no matter what he does. He munches on junk food, avvoids exercis, ignores the doctor, has another drink.

许多研究表明，悲观者的无助感会破坏其身体的自然防御体系，即免疫体系；他们无法照顾好自己；消极被动，禁不住生活的风雨，不论做什么，他都会担心身体不好或者会有其他不幸；他还会吞吃垃圾食品，拒绝锻炼，不听信于医生，一再放纵酗酒。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。