查询词典 be at a loss

If a class has no , and teaching is meaningless to the development of the teacher or the students, or teaching has side effects, then teaching human being means teaching objects, so teaching is worse than no teaching; If a class is of no effect, then teaching means nothing; If efficiency can not be found , what is the difference between a class and a campaign in which you annihilate a maniple of enemy at the cost of a brigade? more a loss than gain; Without magnetism, like a sheet of loose sand, crystal will not come into being, full development will be out of the question, let alone sustainable development.

如果一堂课没有价值，教学对学生、对老师的发展没有意义或者造成负面的影响，那么教人等于教物，教小于不教；如果一堂课没有效果，那么教等于白教；如果一堂课没有效率，无异于战役中吃掉了敌人一个连，自己损失了一个旅，得不偿失；教学没有磁性，好比一盘散沙，没有结晶，谈不上充分发展，更不用说可持续发展了。

Some unrealistically high targets, which it would do more harm than good to aim at, must be resolutely lowered, and some ill-managed enterprises which run at a heavy loss must be consolidated within a certain time span or even temporarily shut down so that consolidation can be carried out.

但是局部的后退是必要的，有些不切实际的和对整个经济害多利少的高指标要坚决降下来，有些管理不善、严重亏损的企业要限期整顿，甚至于停下来整顿。

I was now at a great Loss which Way to get Home with my Boat, I had run so much Hazard, and knew too much the Case to think of attempting it by the Way I went out, and what might be at the other Side I knew not, nor had I any Mind to run any more Ventures; so I only resolved in the Morning to make my Way Westward along the Shore and to see if there was no Creek where I might lay up my Frigate in Safety, so as to have her again if I wanted her; in about three Mile or thereabout coasting the Shore, I came to a very good Inlet or Bay about a Mile over, which narrowed till it came to a very little Rivulet or Brook, where I found a very convenient Harbour for my Boat and where she lay as if she had been in a little Dock made on Purpose for her.

我完全不知道该怎样驾船回家。我遇到了这么多危险，知道照原路回去是十分危险的，而海岛的另一边，也就是西边的情况，我又一无所知，更无心再去冒险。所以，我决定第二天早晨沿海岸西行，看看能不能找到一条小河停泊我的小战舰，以便需要的时候再来取它。我驾船沿岸行驶约三海里，找到了一个小湾，约一英里宽，愈往里愈窄，最后成了一条小溪。这对于我的小船倒是一个进出方便的港口，就仿佛是专门为它建立的小船坞似的。

If either your sails or your rudder be broken, you can but loss and drift, or else be held at a standstill in m i d seas.

一旦你的舵朽毁或帆破落，你就得浮沉海上，随波漂流，或者停滞不动地浮在在海中央。

Landslide hazard is one of the most serious and frequent natural hazards. Each year it causes a loss up to billions of dollars in the whole world. This hazard gives great damages to the country and people's lives and properties. And they are the very single--landslides that lead to the loss directly. So, in front of the serous landslide hazard, in order to measure the influence of hazard on life and property a risk assessment theory needs to be applied to. At the same time, Lijiaxia landslide which is in Long area, Shan Xi province, is unstable and imperiling life and property at present, so it is very necessary to make a risk assessment.

滑坡灾害是地质灾害中最为常见且危害严重的灾种之一，每年因滑坡灾害造成的损失数以亿计，给国家和人民生命财产带来巨大损失，产生严重社会影响，而最直接造成损失的，正是一个个的单体滑坡，因此，面对严重的滑坡灾害，为合理确定并评价滑坡灾害对生命财产的影响尺度，需研究和应用单体滑坡风险评价理论和方法；同时，作为单体滑坡的陕西省陇县李家下滑坡目前处于不稳定状态，且威胁到当地居民的生命财产安全，对其进行风险评价尤为重要。

I have not scolded make noise, because I always did not say the bad language in front of my mother, therefore only can scold in the heart is venting spleen, shit, I cannot stir up you, I cannot hide your distant point, but I am pulling the time which the arm rest stands up, this grandson unexpectedly also takes advantage of opportunity traces my hand, me disgusting, I no matter, maliciously have also chopped a his foot, at that time but I might really regret, because I put on was the pair canvas shoe, didn't I how have pair of high-heeled shoes, or I chopped die that turtle son, then I walked front, Stands nearby my mother, my mother has felt strange, but also has not arrived the station, how do I on give the seat a man, then I on passed through the matter with her said, the result I the mother scolded me, said I too harebrained, if really bumped into an unprincipled person you to be possible to be miserable, later again will experience this kind of matter, to the distant point, did not have the conflict with others, a your girl, suffered a loss or you.

我没骂出声，因为我从来不在我妈面前说脏话，所以只能在心里骂着解解气，妈的，我惹不起你，我还不能躲你远点吗，可我拉着扶手站起来的时候，那孙子居然还顺势摸我的手，把我恶心的，我也不管了，狠狠剁了他一脚，不过当时我可真后悔，因为我穿的是双帆布鞋，我怎么就没双高跟鞋呢，要不我非踹死那龟儿子，然后我就走到前面，站在我妈旁边，我妈就奇怪了，还没到站，我怎么就把位子让给一男人，然后我就把事情经过跟她说了，结果我妈把我数落了一顿，说我太冒失了，万一真碰上一坏人你可惨了，以后再遇到这种事，离的远点，别跟人家发生冲突，你一个小姑娘，吃亏的还是你。

Macular degeneration is a disease in which cell therapies of this type would be a major advance in treating the growing number of patients at risk for vision loss.

& &黄斑变性是一种疾病，在这种类型的细胞治疗将是治疗的视觉loss。

So ,the temperature is quite essential for an engine to produce power .No engines can work well without suitable operating temperatures .If the engine runs too hot ,it may suffer form pre-ignition,while the air-fuel change is ignited prematurely from excessive combustion chamber temperature.Viscosity of the oil circulating in an over heating engine is reduced.Hot oil also forms varnish and carbon deposits may be drawn into the combustion chamber where it increases HC emission.This also causes poor performance and premature wear ,and may even result in engine damage.What is more,the behavior of the metals at excessively high temperature also differs from that at normal temperatures and can produce a condition in which the metal deforms slowly and continuously at a constant stress,If the engine runs too cold, the fuel will not vaporize properly.If liquid fuel reachees the cylinders,it will reduce lubrication by washing the oil from the cylinder walls and diluting the engin oil.This causes a loss ofperformance, an inrease in HC emissions, and premature engine wear.

所以，温度是很有必要的引擎来产生电力，没有引擎，可以工作，如果没有合适的操作温度，如果发动机运行太热，它可能遭受的形式预点火，而空气燃料的改变是点火过早过量燃烧室temperature.viscosity的石油流通的过度加热发动机是reduced.hot油价也构成了清漆和碳存款可能会被拖入燃烧室而增加hc的emission.this也造成业绩不佳和过早磨损，甚至可能导致发动机damage.what更重要的是，行为的研究金属在过高的温度也有不同，在正常温度下，可以达到的一个条件，其中金属变形速度缓慢，不断在恒应力，如果发动机运行太冷了，燃料价格将不会汽化properly.if液体燃料reachees气瓶，将减少润滑洗油从气缸壁和稀释器oil.this造成损失ofperformance ， inrease在hc排放，发动机过早磨损。

Yesterday afternoon, when her quiet again to head shape appeared at the scene and immediately brought us to this stage of unlimited memory, with only five months ago is not the same, and the quiet appearance together four leading Duyulu, Hou Yong, Liu Wei and Zhao Jun are getting to be the story of a head shaving needs five individuals stand together Lee immediately in their nose into a flash :: For this stage of the quiet without a dress, a black water mink fur shawls, two quite minority characteristics huge earrings, a loss of 10 cm high pine cake sandals, coupled with the incomparable brilliant smile, the character models look at the mood is exceptionally good.

昨天下午，当女主角宁静再度以光头造型出现在现场，立刻勾起大家对这部戏的无限回忆，只是同5个月前不一样的是，和宁静一同亮相的四位男主角杜雨露、侯勇、刘威和赵君也都通通应剧情的需要剃成了光头，五个人站在一起，镁光灯立刻在他们的头顶闪成一片……为了这次的亮相宁静着实打扮了一番，一件黑色的水貂皮披肩，两只颇具少数民族特色的硕大耳环，一双足有十厘米高的松糕凉鞋，再加上无比灿烂的笑容，这位性格女星看心情是格外不错。

The firm sold its summer stock at a loss to be ready for the winter goods.

这家公司亏本出售夏季存货，以便为冬季新品上市做准备。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。