In this paper low-frequency vibration problems of rotating machinery are investigated.
应用时频分析方法研究了回转机械低频振动问题。
Why not reuse water and paper to live a low-carbon life?
为什么不重复使用水和纸张，去过低碳生活呢？
Paper had already existed in China, but the process for producing it was difficult and the paper was of low quality.
中国已经有纸了，但是生产纸的过程很困难，而且纸的质量也很差。
The paper introduces the anticlastic and water-tight performance of low content polypropylene fiber concrete.
本文介绍了低含量聚丙烯纤维混凝土的抗弹性和防水性能。
Jeremy Stein of Harvard University, a discussant of Mr Greenspan's Brookings paper, points out that low policy rates may have mattered a great deal for income-constrained borrowers.
哈佛大学的杰里米·斯坦(Jeremy Stein)——格林斯潘此篇论文的讨论者之一——指出，低水平的央行利率对低收入的借款人而言可能关系重大。
The winner will be called a "handkerchief advocator," as it refers to green consumers who prefer to use handkerchiefs instead of throw-away paper tissues in support of low-carbon life.
那个手帕设计大赛的获胜者就会被称为“帕客”，即为了支持低碳生活，放弃使用一次性纸巾而选择使用手帕的绿色消费者。
He says investors see gold as a hedge against the depreciation of paper currencies, a hedge which has little opportunity cost because of low interest rates.
他说，投资者将黄金看成是抵御纸币贬值的保值工具，一个由于利率较低而机会成本较小的保值工具。
Low oxygen and low pH levels may have helped preserve the soft tissue, the team reports in a paper published this week in the Journal of Crustacean Biology.
低氧低酸碱度的环境可能对软组织的留存有所帮助，研究组在这周的《甲壳生物》里这样报道。
Germany take on Kazakhstan in Saturday's UEFA EURO 2012 qualifier in Kaiserslautern, which will be their first match since Low put pen to paper.
在周六的2012欧锦赛预选赛中，德国和哈萨克斯坦将在凯泽斯劳滕相遇，这将是勒夫续约以后的第一场比赛。
They believe that self-powered, wireless paper-based sensors will soon be widely available at very low cost.
研究人员们相信，这种电量自给自足，无限的纸质传感器将在不久的将来被大范围的运用，并且还造价低廉。
The paper also studies the mechanization construction technology of Tunnel Skid-resistance Low-noise Cement Concrete Pavement.
同时论文对抗滑低噪声水泥混凝土路面机械化施工工艺进行了研究。
The winner will be called a "handkerchief advocator," as it refers to green consumers who prefer to use handkerchiefs instead of throw-away paper tissues in support of low-carbon life。
那个手帕设计大赛的获胜者就会被称为“帕客”，即为了支持低碳生活，放弃使用一次性纸巾而选择使用手帕的绿色消费者。
Computers present a particular challenge-although they can add motion and interactivity, computer displays have low information density compared to that of paper.
计算机具有一个特别的挑战——虽然它们能够添加动画和交互，但它的信息分布密度比纸张低。
Second, it has been trading in low-risk, low-return Treasury debt and buying higher-yielding private debt—discount loans to banks, commercial paper, and mortgage-backed securities, for example.
其二，美联储已经在交易低风险，低回报的国债和购买高收益的私人债券-例如银行贴现贷款，商业票据，和抵押担保证券。
The strength of large white paper, can not covered, therefore, the cost is relatively low, is a relatively affordable handbag.
白板纸强度较大，可以不覆膜，因此，成本比较低，是一种比较实惠的手提袋。
Coincidentally, the psoriasis paper mentioned a recent study that linked SLE to low copy number of complement C4 genes.
巧合的是，银屑病论文提到近期一项研究将SLE与补体蛋白c4基因拷贝数低联系起来。
And indeed his paper lanterns (still manufactured in Japan) and furniture (most famously a glass and wood low table) are both still in production (and available in the museum shop).
的确，如今还有生产他设计的日本和纸灯笼(日本仍有加工)和家具(最著名的是玻璃和木制的矮桌)。
This paper discussed the design of low cost experimental installations and their applications in the experiments on the study of computer control systems by physical simulation.
本文探讨“计算机控制系统”低成本实验装置的设计、制作及其在研究型实验中的应用，即物理仿真技术的应用。
Paper cutter machine is backward with low degree of automation in paperboard processing, so new paper cutter machine has been designed based on pneumatic principle and simulation technique.
在纸板加工生产线中，存在着切纸机设备落后、自动化程度低的现状，为此基于气控原理和仿真技术设计一种新型切纸机。
Based on wave acoustics, the low frequency sound field is analyzed in this paper, and reciprocity is verified both theoretically and experimentally.
文章根据波动声学的观点对房间内的低频段声场做分析，理论和实验都验证了这个结论。
This paper studied liquid steel flow property in mould of super low head slab CC with hydraulic model and mathematics model.
本文应用水力学及数学模型的方法研究了超低头板坯连铸结晶器内钢水流动特征。
The generation mechanism of CO during fracturing stimulation in low permeability reservoir is first studied in this paper.
首次对低渗透油田压裂增产过程中一氧化碳气体生成机理进行了综合研究。
It also results in high conductivity in the paper plane and low out-of-plane conductivity.
这也使其具有较高的面向电导率以及较低的法向电导率。
Exorbitance , can aggravate blade yellowing paper; too low, you can not reach the required appropriate whiteness.
过高，会加剧涂布白板纸返黄的程度；过低，则达不到所需合适的白度。
According to the application in the low speed voice encoding device, its operation modes and configuration are introduced in this paper.
文中结合该芯片在低速语音编码设备中的应用，详细介绍了其工作模式及配置方法。
In this paper, we propose a new algorithm for removing high frequency and low frequency noise in face images.
本文提出了一种解决滤除人脸图像中高频及低频噪声的新算法。
That a paper of such stature should stoop so low as to have a colour supplement. Why it was nothing more than a cheap nasty comic.
如此有声望的报纸竟会屈尊去增加一版彩色副刊。嘿！那不过是一幅低劣、平庸的连环漫画罢了。
Due to the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题，该文提出一种新的控制方法。
Due to the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题，该文提出一种新的控制方法。
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