查询词典 about-face

Carl Sagan has entertainingly described this phenomenon, musing about the destiny of bacteria that reproduce by dividing into two every 15 minutes. Says Sagan:"That means four doublings an hour, and 96 doublings a day. Although a bacterium weighs only about a trillionth of a gram, its descendants, after a day of wild asexual abandon, will collectively weigh as much as a mountain...in two days, more than thesun - and before very long, everything in the universe will be made of bacteria." Not to worry, says Sagan: Some obstacle always impedes this kind of exponential growth. The bugs run out of food, or they poison each other, or they are shy about reproducing in public.

Carl Sagan 曾经开玩笑地解释这种现象，假设有一种细菌每15分钟可以分裂一次，亦即代表每一小时复制四次，一天可复制96次，虽然单一个细菌其重量只有一兆分之一公克重，但是只要经过一天无止尽的无性生殖，其重量可能会比一座山还重，经过两天后，甚至会比太阳还重，要不了多久所有的宇宙都将由这种细菌所组成，不过 Sagan 又说，大家不必担心，上天一定会安排障碍来阻止其倍数成长，有可能他会耗尽食物，或是毒死自己，或是有可能羞于在大庭广众之下复制。

Year-old children is about 10% of patients with nocturnal enuresis, 10-year-old about 5% of adults over the age of 18, about 1%.

7岁儿童中有约10％是夜遗尿患者，10岁的约5％，而18岁以上的成人约1％。

There are 13 categories causes of wars in early modern Europe, among which the issues about territory and the issues about hegemony/conquest are the most important causes, the less important causes are the issues about religion, political power, nation, commerce/navigation, dispute of colony, oppress of class, survival of regime, security/equipollence, inherit of throne, honor/prestige, plunder of wealthy, and so on.

在此基础上，通过对 94次战争的原因所进行的统计揭示了如下事实：在近代早期的欧洲，最重要的战争原因是领土问题和霸权/征服问题，接下来依次是宗教、争夺权力、民族、商业/航海、争夺殖民地、阶级压迫、政权自主生存、安全/均势、王位继承、荣誉/威望、抢劫财富等问题

Moreover,about 12.9% transgenic plants appeared stolen green segregation in seedling stage such as etiolation and albino. Among them,about 71% stolen-green seedlings largely died before the period of three-leaf;while about 29% clone largely turned green later period.

另外，还约有12.9％的转基因后代在苗期出现失绿分离，其中约有71％的克隆其失绿苗在三叶期前大部分死亡；约有29％的克隆，其失绿苗后期大部分转绿。

Agatha Christie wrote about it, All Saints sang about it, Everlast rapped about it, and million of Americans just love it.

Agatha Christie写过它，All Saint唱过它，Everlast也rap过它，数百万的美国人就是喜爱它。

Yes jill ther is somthing about the divinci code is truth something about magdalena jesus still with her till now but the truth no one will anderstand because she is the real name of jesus i sow that in my vision from god he new the truth i will not tell the sicret that god have toled me but all i can say why jesus said for the ones that wanted to throw a rocks on her he said hoo is not saint to god throw on her a rocks they all put the rocks down on the ground and they left and onother thing of the sicret of magdalena how god will examen the menkind hearts the first time he bring a menkind and they didnt want the secound time how he will exames the menkind hearts by a man or a women .all i can say is till the earth and the sky will be as one then will be the light and peace.the earth is the women and the sky is the men think about that.

建筑业疗法是不错的divincisomthing典马格达莱纳耶稣仍是真理与她谈谈，但到现在也没有人会anderstand真相，因为她是耶稣的真实姓名，我在我的视野，从播种新的上帝，他不会告诉我真相sicret上帝已经toled但我只能说我说的是耶稣为什么要丢石头，他说她不是圣豪向上帝石头都扔了她把石头压在地上，并留下他们的马格达莱纳sicretonother的事怎么会的审查上帝的心中首次menkind他带来了健美menkind他们想要怎样的时候他会examessecoundmenkind心中的一男还是女。我所能说的是，到地球上空将作为一个将光线，然后peace.the地球是男是女，天空这么想。

The latest chemical product prices fell, demand has not really visible downstream, the short-term rise in oil prices in the channel, in which phase fluctuations, we continue to be optimistic about with anti-cyclical businesses and new materials, anti-cyclical embodies New Chemical Materials decrease in prices of raw materials is less than the decrease in prices of raw materials at the same time, the cost shift ability, to maintain price stability; civil explosive materials companies fell as a result, prices, countries can enjoy the benefits of; domestic urea production capacity excess of export disruption, high product costs, industry consolidation is inevitable, so concerned about the urea industry with technical advantages and cost advantages of urea enterprises: China Shandong Hengsheng; Although the overall situation of excess nitrogen, but because of the regional characteristics of the domestic fertilizer domestic part of the region will be in a high urea prices, the relevant listed companies will benefit from, such as the Liao Tung Chemical; compound assets as light industry, with the weak cyclical characteristics, the stability of industry profitability, industry leaders concerned about the compound: para Tian shares ; potash by the international market, short-term decline of domestic potash fertilizer prices would have difficulty, Salt Lake Potash in 2009 will be guaranteed a profit, Salt Lake Potash concern.

最新化工产品价格出现下跌，可见下游需求并未真正起来，短期石油价格处在上升通道，在这种上下波动阶段，我们继续看好具有抗周期性的新材料企业，抗周期性体现了化工新材料的产品价格下降幅度小于原料的下降幅度，在原料价格上涨同时，成本转嫁能力较强，价格维持稳定；民爆企业由于原料下跌，价格上涨，可以享受国家指导价的益处；由于国内尿素产能过剩，出口受阻，产品成本居高不下，行业整合在所难免，因而关注尿素行业内具有技术优势和成本优势的尿素企业：华鲁恒升；虽然氮肥全局过剩，但由于国内化肥的区域性特征，国内部分区域尿素价格将处于高位，相关上市公司将因此受益，如辽通化工；复混肥作为轻资产行业，具有弱周期性特点，行业盈利稳定，关注复混肥行业龙头：芭田股份；钾肥受制于国际市场，短期内国内钾肥价格恐难下跌，09年盐湖钾肥盈利将会有保证，关注盐湖钾肥。

The variance of stress about particular points that situate on the edge where maximum stress point locates as the object function, we introduce complex method to optimize the position of exterior load point about pylon along the voyage direction and the angle between anti-swing stop and right-and-left symmetry plane about pylon under the determinate loads. We also compare the unoptimizable stress curves with the optimized to validate the feasibility and correctness of the optimization method.

将挂架上最大内应力点所在棱边的特征点的内应力方差作为目标函数，采用复合形方法对一定载荷状态下，挂架外载荷点沿航向的位置及防摆止动器与挂架左、右对称面间的夹角进行了优化设计，并将优化前、后的内应力曲线进行比较，验证了优化方法的可行性、正确性。

I can only say that it was never meant to harm heL, I just wanted to know if it is true about him doing elfeN's demo and about the wigbl0ck demo he made, I knew it is cheated and told faker about it, I don't think I should be hated by all the french community now, but if that's what they want, it's no problem.

我只能说那从来没有损害hel的意思，我只想知道elfen那个wigbl0ck demo真是他做的，虽然我知道是作弊faker也说了，我想我不应该在整个法国kz界里受到憎恨，如果只是他们要的，也没问题。

The arid and semiaridfarm belt is about 52.5％of the earth land in our country, among which the plowlandis 51 million hm~2 and is about 51％of all plowland in our country. The dry landwithout irrigation is about 65％of the and and semiarid farm belt.

我国干旱、半干旱农业区约占国土陆地面积的52.5％，其中耕地5100万hm~2，约占全国总耕地的51％，干旱、半干旱农业区没有灌溉条件的旱地占到了65％。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。