噪音度

词组短语

noise level

与噪音度相关的网络例句 [注：此内容来源于网络，仅供参考]

It has good advantages of high grinding efficiency, big drying capacity, product finess is easy to be adjusted, low noise, low power consumption, simple process flow, low abrasiveness, operating cost saving and etc.

该设备具有粉磨效率高、烘干能力大、产品细度易于调节、噪音小、电耗低、工艺流程简单、磨耗小、运行费用省等优点。

Frequency modulation minimizes noise and provides greater fidelity than amplitude modulation, which is the older method of broadcasting.

调频最大程度的减小噪音，并且比调幅的保真度高，调幅是一种较老的传播方法。

Germany Busch Vacuum Pump, which owns high vacuum degree, low noise and long service life, is adopted.

德国贝克的真空泵，真空度高，噪音低，寿命持久。

Like all Borgian spaces, most of the items in this library are full of noise and random grayness.

像所有的博尔赫斯式空间一样，这个图书馆的大多数条目都充满了噪音和随机灰度。

In modern gear design high durability and low noise are two of the most important considerations in the automotive industries.

在汽车工业领域，高耐用度和低噪音是现代齿轮设计的两个最重要的研究课题。

The factors that influence the noise performance of lithium-based grease were researched,the cleanliness of grease is merely one of essential conditions to decrease noise,the particle size of lithium soap thickener is smaller,the noise performance of grease is better,and the low viscosity naphthene base oil has good effect to decrease noise,the polymer can improve lubricity and decrease noise.

研究了影响锂基润滑脂噪音性能的各种因素，润滑脂的清洁度只是降低噪音的必要条件之一，锂皂稠化剂的微粒越小，润滑脂的噪音性能越好，低粘度的环烷基油具有良好的降低噪音的效果，高分子聚合物可以改善润滑性能，降低噪音。

Available features: Auto-Trim, Crop, Deskew, Flip, Mirror, Resample, Resize, Rotate, Shear, Add Noise, Anti-Alias, Average, Bending, Border Remove, Brightness, Buttonize, Color Resolution, Colored Gray, Contour, Contrast, Cylindrical, Despeckle, Dilate, Dot Remove, DPI Resolution, Edge Detector, Emboss, Erode, Etch, Gamma Correct, Gaussian Blur, Glow, Gradient, Grayscale, Half-Tone, HistoContrast, Hole Punch Remove, Hue, Impressionist, Intensity Detect, Invert, Invert Text, Laplacian, Line Remove, Line Segment, Max Filter, Median, Min Filter, Mosaic, Motion Blur, Multiply, Oilify, Old Photo, Pixelate, Polar, Posterize, Prewitt, Punch, Radial Wave, Ripple, Saturation, Sharpen, Smooth, Sobel, Solarize, Swirl, Unsharp, Wave, and more!

可用的功能：自动修剪，作物， deskew ，倒装，是一面镜子，重新取样，大小，旋转，剪切，添加噪音，抗混叠，平均而言，弯曲，边界消除，亮度， buttonize ，色彩解析度，色灰，轮廓，对比度，圆筒形， despeckle ，扩张，点删除， dpi解析度，边缘检测， emboss ，侵蚀，腐蚀， Gamma修正，高斯模糊，辉光，梯度，灰阶，半色调， histocontrast ，孔冲床删除，色调，印象派，强度检测，反转，反转文本，拉普拉斯，删除线，线段，最高过滤器，中位数，闵过滤器，马赛克，运动模糊，乘， oilify ，旧照片， pixelate ，极地， posterize ， prewitt ，冲床，径向波，涟漪，饱和度，锐化，平滑，索贝尔，曝光，漩涡，锐化，波浪，及其他更多功能！

The pressure fluctuations were measured at different positions along the axial direction on the tonge. The coherence analysis was utilized for illustrating the blade passing frequency cancellation mechanism. A 3-D flow visualization method, which overcame the blind slight from LDV and PTV, was used to present the differences of internal flow patterns.

实验中分别进行0度、5度与10度三种叶轮扭转角之设计，在横流扇出风口以声学人偶进行噪音量测，评估不同叶轮扭转角在操作转速下之风扇噪音、并分析其声音品质；另外在舌端上不同的轴向位置撷取其压力扰动频谱进行相干性分析，探讨舌端上因不同叶轮扭转角对周期性压力扰动之破坏之探讨。

The purpose of this research is to find out in the noise environment, if wearing or not wearing earmuff should affect worker recognition to warning sound, applicability of different warning sound types on various noise condieions, and how to encourage worker to wear earmuff.

目的是想了解工作者於噪音环境下，有无佩戴耳罩是否会影响工作者对警告声响的辨别度、警告声响类型在各噪音型态的适用性以及如何消除劳工的疑虑以增加佩戴防音防护具的意愿等。

Switch can be adjusted back up hand-held point of view (maximum 80 degrees) and leg drop angle (100 degrees);◆ foot bed lowest point from the ground 130mm, the highest point of the bed from the ground 680mm; also elevated bed of different heights;◆ bed in back with plexiglass plate, the user can seat on the bed for X-ray;◆ aluminum fence, can also choose to use push-pull PP flip rail or fence;◆ lift back, the waist angle of tilt, to prevent the sliding body;◆ by about 2 degrees of seat angle;◆ foot can be bent 100 degrees and can easily get out of bed from the bed and sat up and on;◆ foot horizontal position may rise higher than the height of 120mm;◆ with quiet casters with brakes and can be locked and lifted;◆ durability, operational quality, improved operating performance moving bed;◆ equipped with ABS headboard can be instantly demolished;◆ electric device of high quality fully enclosed permanent magnet DC control system;◆ low noise, high safety, long life;◆ new materials with polyester fiber mattresses;◆ can also choose to use low-rebound double-foam mattress or mattress waterproof material;◆ has good air permeability and durability.

可用手持开关任意调节背部上升角度（最大80度）和腿部下降角度（最大100 度）；◆脚部床面最低处离地面130mm，床面最高处离地面680mm；还可升高床面不同高度；◆床体背部采用有机玻璃板，使用者可以座在床上进行X光检查；◆采用铝合金护栏，还可选择采用PP翻动护栏或推拉式护栏；◆抬升背部时，腰部有一定角度的倾斜，为防止身体的滑动；◆采用了约2度的座角；◆足部可以100度弯曲，能够很方便从床上坐起和上下床；◆足部可上升高度比水平位置高120mm；◆采用静音带刹车的万向脚轮，并能进行锁定和解除；◆耐久性、操作性优良，提高了病床搬运的作业性能；◆配有ABS床头板可瞬间拆卸；◆电动装置采用优质永磁直流全封闭式控制系统；◆噪音低、安全性高、使用寿命长；◆配有聚脂纤维新材料床垫；◆还可选择采用低反弹的双层海绵床垫或防水材料床垫；◆具有良好的透气性和耐用性。

与噪音度相关的网络解释 [注：此内容来源于网络，仅供参考]

sky background noise：天空背景噪音

"sky","天空;天空状况" | "sky background noise","天空背景噪音" | "sky brightness temperature","天空亮[度]温[度]"

benzene ring：抗弯试验器

弯曲负载 bendmg.-moment | 抗弯试验器 benzene ring | 苯环白瑞纳克标度{噪音分数标度} Beranek scale

detail：细节

1) 在"细节"(detail)中,可以调整画面的锐度. 由于PS CS中可以进行更好的锐度调整控制,这个功能就不要用它. 而下面的"颜色噪音降低"(color noise reduction)有时却十分有用,向右调整虽然会减少颜色的层次和噪音,

Noise, Vibration and Harshness：噪音振动粗劣度

Nissan Valve Timing Control System 日产可变气门正时 | Noise, Vibration and Harshness. . 噪音振动粗劣度 | Oxygen 氧

NVH NoiseVibration and Harshness：噪音. 振动. 粗劣度

NUM. Number 数目号码 | NVCS Nissan Valve Timing Control System 日产可变气门正时 | NVH NoiseVibration and Harshness 噪音. 振动. 粗劣度

logarithmic scale：对数标度

较简单的做法是用一个对数标度(logarithmic scale)来表达声音或噪音的响亮度,以10作为基数. 在1926年国际长途电话咨询委员会召开的第一次全体会议上,讨论并通过了使用传输单位的建议,贝尔和奈培正式在通信领域中普遍使用.

tonality：音调

Sunon主要通过声音品质的参数,响度(Loudness)、音调(Tonality)、粗糙度变动强度(RoughnessFluctuation strength)、锐度(Sharpness)来进行声音品质的测量,磁浮马达风扇的声音品质以此参数成就一个让使用者最舒适自在、不为机械噪音干扰的操作环境.

VIS：粘度

适用于高粘度(VIS)≤12万CPS/25℃的化工浆料输送,具有防爆耐腐防沉淀、低噪音、节能等功能. 是理想的移动输送设备. [结构和原理] 本产品采用气压差的作用,使活塞上下运行,带动导料活塞开闭,起到提料的作用. 调整给气动浆料泵工作气体的流量与气压来控制和调节气动浆料泵

hexavalent chrome：六价铬

降低六价铬(Hexavalent chrome)使用量达99%、降低铅(Lead)使用量达90%、及降低排气污染等,而车辆操作噪音更降低2dB,让使用者及车辆周遭人员受噪音影响度得以下降.

pseudoperiodic signals：伪周期信号

模拟噪音;膺噪音 pseudonoise | 伪周期信号 pseudoperiodic signals | 假标度 pseudo-scale