使不能

Based on varying process of generator terminal parameters after excitation fault, shortages of excitation protective principle of static stability boundary and asynchronous impedance boundary are analyzed. It proposed that excitation fault research relates to large-disturbance stability. Because dynamic power-angle character of generator after excitation fault is non-sinusoidal, there are differences between dynamic power-angle character and static state power-angle character. So it isn't ideal to protective operation result based on small-disturbance stability and static stability boundary criterion. At the same time, it proposed that asynchronous boundary impedance criterion is a constant reactive power circle moving adown j Xd′. It can ensure complete loss-of-excitation generator measuring impedance enter into the circle, but can't ensure the other condition measuring impedance including impossible losing synchronism enter. So loss-of-excitation protection would be maloperation when system voltage drops short and recovers or generator rejects load.③Based on stability principle, it puts forward setting conditions and calculation method of generator loss-of-excitation protection by direct measuring power-angle.

以励磁故障后发电机端的相关参数的变化为基础，通过对以静稳定边界和异步阻抗边界作判据的两类三种现行励磁保护在原理上存在的缺陷分析，发现：励磁故障是一个大干扰稳定性问题，励磁故障后的发电机的动态功角特性与静态功角特性有很大的差异，已远非正弦曲线，因此基于小干扰稳定性原理、以静稳定边界作判据的保护必然动作不理想；异步边界阻抗判据是一个下移j Xd′的等无功阻抗圆，它可以保证完全失磁后的发电机测量阻抗能进入该阻抗圆，但不能保证完全失磁之外的其它状态不会进入该阻抗圆，因此在系统电压短时下降或发电机突然甩负荷等情况下可能启动该保护使之误动。

He is friendly, after he save life of returning the first lieutenant, the first lieutenant which loses legs always can't die in battle to on the battlefield but still drag out a shameful existence by the 躯 of physically disabled to oneself but 郁郁 not 欢;Because first lieutenant is so a kind of person:he sees honor high in everything, he can't suffer ordinary, is sweet call to return to his confidence to life with the amicability, make him discover, there are even no legs,The life still can be filled with source of vitality.

他友善，在他救回中尉的性命后，失去了双腿的中尉一直对自己不能战死在战场上却仍以残废之躯苟且偷生而郁郁不欢；因为中尉是这样一种人：他视荣誉高于一切，他不能忍受平凡，是阿甘用友善唤回他对生命的信心，使他发现，即使没有双腿，人生依然可以充满生机。

But, whatever might really be its limits, it was enough, when perceived by his sister, to make her uneasy, and at the same time, to make her uncivil . She took the first opportunity of affronting her mother-in-law on the occasion, talking to her so expressively of her brother's great expectations, of Mrs. Ferrars's resolution that both her sons should marry well, and of the danger attending any young woman who attempted to DRAW HIM IN; that Mrs. Dashwood could neither pretend to be unconscious, nor endeavor to be calm.

尽管爱德华的感情很有节制，但是一旦让他姐姐察觉了，也真够叫她心神不安、大不自在的，同时，也更使她变得粗暴无礼，她一抓住机会，便当场冲着婆婆奚落开了，神气活现地叙说起她弟弟多么前程远大啦，费拉斯太太决计给两个儿子都娶门贵亲啦，谁家姑娘胆敢诱他上钩决没有好下场啦，说得达什伍德太太既不能佯装不知，又不能故作镇定。

June 28. Having been somewhat refresh'd with the Sleep I had had, and the Fit being entirely off, I got up; and tho' the Fright and Terror of my Dream was very great, yet I consider'd, that the Fit of the Ague wou'd return again the next Day, and now was my Time to get something to refresh and support my self when I should be ill; and the first Thing I did, I fill'd a large square Case Bottle with Water, and set it upon my Table, in Reach of my Bed; and to take off the chill or aguish Disposition of the Water, I put about a Quarter of a Pint of Rum into it, and mix'd them together; then I got me a Piece of the Goat's Flesh, and broil'd it on the Coals, but could eat very little; I walk'd about, but was very weak, and withal very sad and heavy-hearted in the Sense of my miserable Condition; dreading the Return of my Distemper the next Day; at Night I made my Supper of three of the Turtle's Eggs, which I roasted in the Ashes, and eat, as we call it, in the Shell; and this was the first Bit of Meat I had ever ask'd God's Blessing to, even as I cou'd remember, in my whole Life.

这些我在故事一开始就提到了。父亲说，我如果执意采取这种愚蠢的行动，那么，上帝一定不会保佑我。当我将来呼援无门时，我会后悔自己没有听从他的忠告。这时，我大声说，现在，父亲的话果然应验了：上帝已经惩罚了我，谁也不能来救我，谁也不能来听我的呼救了。我拒绝了上天的好意，上天原本对我十分慈悲，把我安排在一个优裕的生活环境中，让我幸福舒适地过日子。可是，我自己却身在福中不知福，又不听父母的话来认识这种福份。我使父母为我的愚蠢行为而痛心，而现在，我自己也为我的愚蠢行为所带来的后果而痛心。本来，父母可以帮助我成家立业，过上舒适的生活；然而，我却拒绝了他们的帮助。现在，我不得不在艰难困苦中挣扎，困难之大，连大自然本身都难以忍受。而且，我孤独无援，没有人安慰我，也没有人照应我，也没有人忠告我。想到这里，我又大喊大叫：&上帝啊，救救我吧！我已走投无路了啊！&多少年来，我第一次发出了祈祷，如果这也可算是祈祷的话。现在，让我重新回到日记上来吧。

Histochemical assays of GUS gene showed those resistant callus and roots from transgenic plants cultured under light were no blue-stained with X-gluc, but callus and roots after 24 h treatment of darknees and then incubated with X-gluc could present blue. Fluorimetric enzyme quantitative analyses indicated GUS expression in transgenic plants was organ specificity.

转基因抗性愈伤和转基因植株根的组织化学GUS活性检测表明，光照培养下的抗性愈伤和转基因植株根不能使X-gluc显色，而暗处理24 h后的抗性愈伤和定植后转基因植株的根能使X-gluc显色。

Dysthymic disorder, also called dysthymia, is characterized by long–term but less severe symptoms that may not disable a person but can prevent one from functioning normally or feeling well.

心境恶劣障碍，也叫做恶劣心境，以长期但是较轻的症状为特色。它并不一定使个人致残，但是能使个人正常机能受损或不能感到心情舒服。

Well, return to the question,To be honest 2012 is really a pretty good movieBright side of humanity, the last stick, everything includedWe can not have the time on the future, but we absolutely can not do without spiritual futureOtherwise, even if the future really come, then what we have to go to a proud civilization identity of the person to face it and it brings all theEveryone has an equal right to surviveNo matter who are struggling to surviveWe are all looking forward to that probably will never come in the futureThere is no oppression, no suffering, no barriers, each country every nation stand together hand in hand laughter, a walk through the blood of each of the soil are verdant grass grow, we know that this may never be realized, but several billion people are bleeding fall in order to make the world towards this ultimate goal one small step, please bestowed famine of bread, please bestowed hotbed of cold to the name of love and peace, grant us the right to dream.

麻烦英语高手帮翻译以下内容，看详细。。。最好能解答我上个问题。谢谢了今天自己去看了《2012》看后的感想说实话我不能用语言来表达我看过许多的灾难片每一部都是震撼人心的经典但是每一部都有一个永恒的主题人性与爱在灾难面前，我们看到有自私的人，有贪婪的人，有为了利益泯灭良知的人，是的，那些人使我们感到从内心深处的厌恶但是，他们那样做真的有错么每个被咒骂被唾弃的人都真的有错么他们那样做，是不是也是因为有重要的东西，有珍贵的东西要守候，是不是也是因为有来不及表达的话语希望有机会可以说出，是不是也像我们一样，像我们一样希望可以看到明天的太阳迎着海风缓缓升起他们，真的有错么？

To Temperance he ascribes his long-continued health, and what is still left to him of a good constitution; to Industry and Frugality, the early easiness of his circumstances and acquisition of his fortune, with all that knowledge that enabled him to be a useful citizen, and obtained for him some degree of reputation among the learned; to Sincerity and Justice, the confidence of his country, and the honorable employs it conferred upon him, and to the joint influence of the whole mass of he virtues, even in the imperfect state he was able to acquire them, all that evenness of temper, and that cheerfulness in conversation, which makes his company still sought for, and agreeable even to his young acquaintance.

他认为他的长寿健康应归功于节制，直到现在他仍旧拥有一个强壮的体格；早年境遇之顺适，财富之获得应归功于勤俭，而以一切的知识使他能成为一个有用的公民，并且在学者中得到相当的名誉；国人对他的信仰应归功于诚恳和公平，以此赋予尊荣的地位，而所有一切美德之关联的影响，就算他所能得到的是不完全的状态，一切温和的态度，和愉快的谈话，这使他的同伴或甚至他的年轻朋友仍旧欢迎他，我以此希望我的子孙中有几个能够奉行这个例子，因而获得有用的效果。8 |' K， Y+ T/ W$ z9 q/ N

In a word, a man were better relate himself to a statua, or picture ,han to suffer his thoughts to pass in smother.

友谊底这第二种功用，也不限于那些能进忠言的朋友（他们当然是最好的朋友了），即令没有这样的朋友，一个人也能借言谈底力量自己增长知识，把自己底思想使之明白表现，并且把自己底机智磨厉得更为锋利，如磨刃于石，刃锐而石固不能割也。

As a result, the cells of the parathyroid gland could not respond to stimuli that would cause them to secrete parathyroid hormone, leading to the condition of pseudohypoparathyroidism.

其结果是，能使正常甲状旁腺细胞分泌甲状旁腺激素的刺激，却不能使携带Gα亚基突变的甲状旁腺细胞作出应答反应，因而导致假性甲状旁腺功能减退症状。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷