The resonance method excited by sine sweeping and the transfer function method excited by hammer impact are adopted.
试验分别采用正弦激励模态共振法和锤击激励传递函数测量法。
The DTH percussion-compact drilling is a high efficiency technology drilling in soil strata, which use the impact force produced by hammer piston to crush and compact soil.
潜孔锤冲击挤密钻进技术集冲击钻进、振动钻进及空气钻进的优点于一体,钻进效率高,成孔质量好,在土质地层钻进工程中有着广阔的应用前景。
Way for ash cleaning of horizontally arranged steam boilers normally adopts mechanical rapping. The device USES accelerated velocity produced by hammer rapping to remove fly ash.
卧式布置的余热锅炉清灰方式一般采用机械振打清灰,该装置采用锤子打击产生的加速度去除飞灰。
In the numerical simulation of relieving residual stress by hammer peening, contact element technique was firstly adopted for establishing the finite model and calculating the hammer peening.
首次在锤击消除焊接应力的数值模拟研究中,采用接触单元技术建立有限元模型模拟计算锤击作用。
This paper has analyzed the hammer traces occurred on the part surface for X Aircraft model, it is concluded that the causes of hammer trace are resulted forming-calibrated of forming parts by hammer.
本文对某型机零件表面出现锤痕现象进行了技术分析,发现其锤痕原因是由于成形零件用榔头校形而造成。
The new campus by schmidt hammer lassen architects is designed to support new ways of teaching and learning.
新校园是由建筑师施密特锤·拉森设计的,目的是进一步支持新的教学模式。
He certainly had an unusually close relationship with his F.B.I. colleague Clyde Tolson, played in the film by Armie Hammer (" the Social Network ").
但他确实跟联邦调查局的同事克莱德·托尔森(由出演过《社交网络》的艾米·莫尔扮演)有不同寻常的亲密关系。
When you work in a particular language for a long time, it becomes the golden hammer: every problem looks like a nail that can be driven by the abstractions in your language.
当长时间使用一种特定的语言时,它就成了金锤:每个问题看上去就像一个钉子,可以用该语言的抽象来驱动。
A second team led by William Hammer of Augustana College in Rock Island found the 200 million-year-old plant-eater's fossils on a mountaintop 13,000 feet high near the Beardmore Glacier.
由洛克岛奥古·斯塔纳学院的威廉·哈默领导的第二小组在比尔德·莫尔冰川附近1.3万英尺高的山顶发现了距今有两亿年的食草恐龙化石。
Nevertheless, it was, not least by Tony Blair, then the shadow home secretary, who called it a “hammer blow against the sleeping conscience of the nation”.
尽管如此,它就是。特别是影子内阁大臣TonyBlair称之为:民族沉睡良知的一锤。
Many view the scorecard as a club to hammer them into some shape determined by management.
许多人将计分卡视为一个棍子,将他们打成管理者决定的某种形状。
"We don't try to lock our users in any way," said Hammer-Lahav. "We want them to have a better Web experience no matter what site they are on, just by being a Yahoo user."
“我们无意用如何方式锁定自己的用户,”寒莫拉赫吾说,“只要是雅虎用户,不管他们上哪个网址,我们都想让他们享受更为优越的网络体验。”
Yet a spate of mass killings and injuries by knife or hammer-wielding assailants has continued.
然而由尖刀和锤子引发的大量死伤却没有因此而停止。
From 12 feet, you'll throw a full-spin rotation. Grab the knife by the handle, as you would a hammer, but keep your thumb along the top edge for stability and to prevent over-rotation.
你得从12英尺外让刀旋转着飞出去,所以你要像握锤子一样握住刀把,并且让拇指顺着刀刃的方向以保持平衡、防止刀转过头。
I smashed my fingers with a hammer, and my father showed me how to pinch the nail with my thumb and forefinger, gently tapping its head until it stood upright by itself.
我用锤子击伤了我的手指,父亲就告诉我应该怎样用我的拇指和食指来捏住钉子,轻轻敲打钉子的头部,直到钉子自己直了起来。
Gone are the days when fathers spent their weekends promoting manliness by showing little Johnny how to hammer in nails.
爸爸们在周末教小强尼怎么用榔头砸钉子,并以以此提升自己的男人气概,这样的日子一去不复返了。
When the concave upper nut is tightened, the effect produced is exactly the same as that produced by a hammer driving in a wedge.
当上螺母的凹面与之锁紧时,其效果与用一个锤子敲进一楔子的效果完全相同。
Lifting the iron hammer that hung at the portal, Hester Prynne gave a summons, which was answered by one of the Governor's bond-servants; a free-born Englishman, but now a seven years' slave.
海丝特·白兰举起吊在门口的腿于,敲了一下门;总督的一个家奴应声而至,他本是一个英国的自由民,但已当了七年奴仆了。
That tale began with the cacophony of reveille for the prisoners, "sounded by the blows of a hammer on a length of rail" through Windows coated in frost two fingers thick.
这个故事以监狱里刺耳的起床号开始,“锤子打击长横木的声音”穿透结着两指厚冰霜的窗户。
It would be quite a feat for them to hammer out an agreement by this Sunday, but it is possible.
本周日若能达成协议,将是一个重大的胜利,但这只是可能。
You wouldn't use a hammer to cut a two-by-four, but we often attempt to use money to achieve things for which it wasn't designed.
我们不会用锤子来切割木板,但我们却经常试图用金钱来做一些它用途之外的事情。
By seeking disconfirming evidence, you will start to free your mind from the man-with-hammer-sees-every-problem-as-a-nail syndrome.
在寻找反面依据的时候,您也获得一个机会来避免固有的观念与先入为主的思维(即"hammer sees problem as a nail"误区)。
THE LEFT SIDE of Margaret Herring's skull looked like a potato chip crushed by a hammer.
玛格·丽特•海岭颅骨的左半边看起来像被锤子压扁的土豆片。
This is as in the case of heated iron. - When beaten by a hammer, sparks shoot out. - These flash and die out; nothing remains.
这就象在烧热的铁炉里-当被锤子敲打时,火花飞溅-闪现并且消亡,没有留下任何东西。
The impact force is applied by a falling steel ball instead of the spring hammer (USA).
用一个跌落的钢球而不是用弹簧冲击器来施加冲击力(美国)。
The impact force is applied by a falling steel ball instead of the spring hammer (USA).
用一个跌落的钢球而不是用弹簧冲击器来施加冲击力(美国)。
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