- 更多网络例句与污浊相关的网络例句 [注:此内容来源于网络,仅供参考]
-
One of my friends is allergic to unfresh air.
我的一个朋友对污浊的空气过敏。
-
He leaned upon it heavily. We continued our route in search of the Amontillado. We passed through a range of low arches, descended, passed on, and descending again, arrived at a deep crypt, in which the foulness of the air caused our flambeaux rather to glow than flame.
他紧靠着我,我们继续寻找阿芒提拉多,穿过一排低低的拱门,往前走,继续往前走,到了一个深深的地窖,那里空气污浊,我们的烛台黯淡下去了。
-
But we are in the midst of a revolutionary war, and revolutionary war is an antitoxin which not only eliminates the enemy's poison but also purges us of our own filth.
然而我们是在革命战争中,革命战争是一种抗毒素,它不但将排除敌人的毒焰,也将清洗自己的污浊。
-
Revolutionary war is an antitoxin which not only eliminates the enemy's poison but also purges us of our own filth.
革命战争是一种抗毒素,它不但将排除敌人的毒焰,也将清洗自己的污浊。
-
Betty's attention and integrity earns Daniel's apply oneself, since she helps him hold his evil finished the shark filthy waters of the form attention .
贝蒂的关注和完整收入丹尼尔的申请自己,因为她帮助他坚持他的邪恶完成了鲨鱼污浊水域形式的注意。
-
Public and private avarice make the air we breathe thick and fat.
公开的和隐密的贪婪使我们呼吸的空气厚重而污浊。
-
But, in the first place, how about the vicars, who do more for us than the singing of mass for our behoof for a scanty stipend?
其次,这种成功还表现在经过艰难跋涉而最终摆脱充满丑恶的污浊之海的历史进程。
-
The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.
理论分析和试验研究表明: 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的,具有摩擦动力学的本质,任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响; 2中心轴向载荷作用下,载荷增大使球轴承的固有振动频率升高,载荷越大同样的载荷增幅引起的频率升幅减小,足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响; 3轴向和径向联合载荷作用下,径向载荷不大时球轴承振动的固有频率基本不变,但是可能引起变刚度激励的非线性振动,出现新的频峰,过大的径向载荷将使部分钢球脱离接触,使球轴承的振动和噪声呈现不稳定状态; 4润滑对球轴承的振动和噪声特性有重要的影响,良好的润滑对振动有明显的抑制作用,润滑不充分时,振动和噪声的水平会有明显增高,一定条件下还会激发接触副中的谐振,发出啸声,造成接触表面的伤害,无润滑干接触时,短时的运转就会损伤接触副表面,使振动和噪声迅速增大,并随时可能引发严重的磨损和卡滞失效;接触副润滑良好时,油膜的"刚化效应"使球轴承振动的固有频率有所提高,润滑剂中含有弥散性污浊时,振动的幅度总体升高,但弥散性污浊不会改变球轴承振动的频率特性;浙江大学博士学位论文:球轴承振动的研究 5低速时,球轴承振动的基本特征呈现不稳定状态,随着转速的提高,球轴承振动的频率特性趋于稳定,固有频率频峰升高; 6理论分析表明,干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动,振动的幅值与谐波幅值成正比,实际球轴承中钢球的分布不可能完全均匀,波纹度的激励作用会随时发生;润滑接触的分析表明,波纹度的任意谐波分量均能激励球轴承的振动; 7球轴承的几何和结构参数分析表明,球轴承尺寸越大,径向、轴向和角振动的固有频率越低;钢球中心圆直径增大,球轴承的径向和轴向振动的固有频率基本不变,角振动的固有频率有所上升,振动的幅频特性基本不变;径向游隙加大使球轴承的径向振动固有频率降低,轴向和角振动的固有频率有所升高,径向振动幅频特性的幅值升高,而轴向和角向降低;钢球的数量增多使球轴承振动的固有频率上升,幅频特性的幅值下降,径向振动的幅值下降最为明显;外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高,轴向和角振动的固有频率降低,径向幅频特性基本不变,轴向和角向幅频特性幅值升高;内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降,振动幅频特性的幅值均有升高; 8试验对比表明,传感器采用探针式安装时,由于探针接触副接触特性的影响,钡(量得到的球轴承振动信号有失真,采用专门设计和制作的试验球轴承,以固定式安装加速度计,首次测量得到了球轴承振动的真实信号,通过对振动信号的分析,验证了球轴承振动的理论模型; 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析,以样本长度的均方根值作定阶上界,FPE做判阶准则,给出的AR谱光滑,频率分辨率高,是球轴承振动分析的简便而可靠的手段; 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间,时间间隔,频率范围,同样是球轴承振动分析的可靠的手段,可用作球轴承故障诊断技术。
-
To become clean or pure.Bad or foul air; miasma.
污浊之气污浊的或不干净的空气;瘴气
-
In addition, you can set the background color removal, removal of grey (this feature is the color of the muddily such as dark red into black-and-white rather than color blue Edition, suppression of muddily), and so on, which determines the characteristics of the ICC data graph.
另外,可以设定底色去不兴、灰色去不兴(此功用是把污浊的颜色如暗红色置换不败暗版而不是蓝版,按捺色彩的污浊)等,这些功用不决了ICC数据图的共性。
- 更多网络解释与污浊相关的网络解释 [注:此内容来源于网络,仅供参考]
-
air pollution:污浊空气
空气污染 air pollusion? | 污浊空气 air pollution? | 搭飞机旅行 air travel?
-
There is too much noisy and filthiness in the world:这世界 太多的嘈杂与污浊
然而 这正是你难得之处 However, this is the most precious character for y... | 这世界 太多的嘈杂与污浊 There is too much noisy and filthiness in the world | 可是 只要你记住 But I just want you to rememb...
-
foul:污浊
然而,女巫们在开篇对于"清明"(fair)与"污浊"(foul)或者"美"与"丑"的混淆5似乎暗示了另外一种可能,一种人世被意义与虚无所混杂的可能(1.1.11),一种神事--人世的序列出现颠倒的可能.
-
grime:污浊
grime 使污秽 | grime 污浊 | grime 尘垢
-
muddiness:污浊
mud volcano 泥火山 | muddiness 污浊 | mudstone 泥板岩
-
To know the nastiness and roll around in piles of this:知道这些污浊不堪的东西流淌在毒疮里
You know it doesn't matter very ... | To know the nastiness and roll around in piles of this 知道这些污浊不堪的东西流淌在毒疮里 | And yawn into the stinking hiss then close it tightly in my fists 钻入这...
-
polluted air:污浊空气
pollutant 污染物 | polluted air 污浊空气 | pollution 污染
-
sweated environment:污浊环境
supratidal environment潮上环境 | sweated environment污浊环境 | system environmental simulation系统环境模拟
-
Of a million tear-stained eyes:来自那百万双含着污浊眼泪的眼睛
Dragging behind you the silent reproach 拖着你的是无声无息的责备 | Of a million tear-stained eyes 来自那百万双含着污浊眼泪的眼睛 | Don't be surprised when a crack in the ice 当那冰破裂时你别惊讶
-
vitiated expired air:污浊排泄气
vitiated air 污浊空气 | vitiated expired air 污浊排泄气 | Vitis vinifera 葡萄