重航空器 aerodyne; aeronef; havier than aircraft; heavier-than-air aircraft; heavier-than-air craft
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The high mountain - peaks of faith and sanctity he would have climbed , had not the tendency been thwarted by the burden , whatever it might be , of crime or anguish , beneath which it was his doom to totter 他原可攀上信仰和圣洁的巅峰,可惜由于身负重荷管它是罪孽呢还是痛苦呢,这一趋势受到了阻挠,如今注定要瞒硼而行了。
How dreary looked the forest - track that led backward to the settlement , where hester prynne must take up again the burden of her ignominy , and the minister the hollow mockery of his 那通往居民区的林中小路看来有多么沉闷,一回到那居民区,海丝特白兰就得重新负起她那耻辱的重荷,而牧师则要再次戴上他那好名声的空虚的面具!
Half - hushed tumult ; as if the auditors , released from the high spell that had transported them into the region of another s mind , were returning into themselves , with all their awe and wonder still heavy 随后便是一阵窃窃私语和压低嗓门的瞳哗似乎听众们从把他们带到另中种心境去的高级咒语中解脱出来,如今依然怀着全部惊惧的重荷重新苏醒了。
Then ensued a murmur and half - hushed tumult ; as if the auditors , released from the high spell that had transported them into the region of another ' s mind , were returning into themselves , with all their awe and wonder still heavy on them 随后便是一阵窃窃私语和压低嗓门的瞳哗;似乎听众们从把他们带到另中种心境去的高级咒语中解脱出来,如今依然怀着全部惊惧的重荷重新苏醒了。
The days of the far - off future would toil onward , still with the same burden for her to take up , and bear along with her , but never to fling down ; for the accumulating days , and added years , would pile up their misery upon the heap of shame 遥远的未来的时日,仍有其要由她承载的重荷,需要她一步步摄下去,终生背负着,永远不得抛却日复一日,年复一年,都将在耻辱曲堆积上再叠上层层苦难。
But the double arch bridges have demerits , for the design lever and the load criterions on the low side then , and the steel is scarce in the structure . when the bridges are loaded heavily , and in heavy traffic for long time , most of them are damage 但是限于当时设计水平和荷载标准偏低,结构钢材用量少,双曲拱桥存在着先天不足,特别是在长期重荷载、大交通量的运营情况下,大部分双曲拱桥都出现了不同程度的病害,许多已成为危桥。
The height of the room is increased . the height of the beam is decreased so that the net height of the room is increased , or the storey height and the total height of the building can be reduced . because of highly improved strength and stiffness , profiled bat - concrete structure can be applied to wide - span structure , heavily load structure and high rise building 梁截面高度减小,房间的净空增加,房屋的层高与总高也有所降低。由于型钢混凝土结构强度、刚度的明显提高,可以应用于大跨、重荷、高层及超高层建筑中。由于组合结构的一系列优点,所以其得到广泛应用。
In this paper , the traffic surveys and analysis of typical heavy - load road were performed firstly ; also the characteristics of traffic , load and distribution of axle load were studied . the deficiencies in the calculation method of surface equivalent modulus of foundation in present specification of cement concrete pavements design for highway were analyzed . based on the elastic multi - layer theory and principles of displacement equivalence , and a great amount of computing data , a calculation method was established 本文首先从典型重载交通道路的交通调查与分析入手,研究了重荷载交通道路的交通量、轴载分布及荷载特征,针对现行设计规范中关于基层顶面当量回弹模量值计算公式存在的不足,利用弹性层状体系理论,按照弯沉等效原则,通过大量的计算分析,回归出了精度较高、适用范围更广的基层顶面当量回弹模量计算公式。
We point out a new better resolution , adaptive p - persistent csma / cd media access policy , for ethernet after introducing its default in the second chapter . the commercialized local area networks media access control protocol ieee 802 . 3 is 1 - persistant csma / cd , which leads distinctly poor performance under heavy loads in the same collision domain 针对ieee802 . 3局域网介质随机访问协议1 -持续csma / cd ,在同一个冲突域内,它的性能在重荷载下有明显缺陷的问题,分析了p -持续csma / cd协议,提出了一种新的关于概率p的自适应算法。
Then , mechanical responses of pavement structures were analyzed with elasticity theory , based on actually applied pattern of heavy loading , analysis method of ultimate bearing capacity of pavement structures was proposed , and the factors affecting ultimate bearing capacity were analyzed also , which provided a theoretical basis for the restriction of alex load 其次,根据实测荷载作用面积和计算轮胎接地压力,计算了重荷载作用下水泥混凝土路面结构的力学响应,提出了分析混凝土路面极限承载力的方法,并分析了极限承载力的影响因素,为限载提供了理论依据。