特低频

Besides the Grados being a "neutral, detailed, and warm-sounding headphone overall, with extended frequency extremes, wide dynamic range, and the ability to sound natural at a wide range of volume levels," BJR found the SR125s "simultaneously musical and revealing of every nuance recorded," but never aurally or physically fatiguing.

"Bob使用SR125监听自己的录音时发现这只耳机的真正特色，除了具备Grado特有的"中性、精致、温暖的声音特质，加上优异的高低频延伸、宽广的动态范围与在任何音量下皆能发出自然的声音的能力"，"它同时地保有音乐性和能发掘出录音讯息中的细微差别，但决不会引起听觉或身体上的疲劳。

Esides the Grados being a "neutral, detailed, and warm-sounding headphone overall, with extended frequency extremes, wide dynamic range, and the ability to sound natural at a wide range of volume levels," BJR found the SR125s "simultaneously musical and revealing of every nuance recorded," but never aurally or physically fatiguing.

ob 使用SR125监听自己的录音时发现这只耳机的真正特色，除了具备Grado特有的"中性、精致、温暖的声音特质，加上优异的高低频延伸、宽广的动态范围与在任何音量下皆能发出自然的声音的能力"，"它同时地保有音乐性和能发掘出录音讯息中的细微差别"，但决不会引起听觉或身体上的疲劳。

Oceanographers Tatiana Ilyina and Richard Zeebe of the University of Hawaii, along with geochemist Peter Brewer of the Monterey Bay Aquarium Research Institute in California, report in the December 20 issue of Nature Geoscience that lowering the pH of the ocean by 0.6 units could decrease underwater low-frequency sound absorption by more than 60 percent.

在12月20日出版的《自然-地球科学》杂志上，夏威夷大学的海洋学家塔蒂亚娜·伊丽娜、理查德·齐伯和加州蒙特里海湾水族研究所的地球化学家彼得·布鲁尔报道说：海水的 pH 值降低0.6，深层水对低频声音的吸收会减少60%以上。

During construction of our country's ultra-high voltage power grid, both electromagnetic loop circuit and stressed long UHV transmission passage may lead to low frequency power oscillation.

在我国特高压电网建设过程中，高低压电磁环网和重载的长距离特高压送电通道，都可能导致电网发生低频功率振荡。

In the method the discrete cosine transform DCT is first applied to noisy facial images to remove its high frequency component noise, the removed noisy face images can be obtain through performing inverse discrete cosine transform. Then the two dimensional principal component analysis (2DPCA) is exploited to the removed noisy face images to obtain a set of eigenvectors that have larger correspondent eigenvalues, and the features of images with lower information dimensions are extracted to get fast recognition speed.

这方法首先对具杂讯脸部影像进行离散余弦转换去除高频杂讯，取得低频影像以降低高频杂讯干扰，然后再对低频影像以二维主分量分析(2DPCA)撷取前几个较高特徵值所对应的一组特徵向量，以降维与资讯集中达到快速辨识的目的。

This paper analyses the electromagnetic radiation with very low frequency caused by the power-supply wiring of household appliances.

本文讨论了家用电器馈线所产生的&特低频电磁辐射&问题。

In addition to the thermal reasons, the advection of arctic sea ice, which is the result of dynamic factors, is closely related to the frequency shift that occurred in Chukchi Sea.

楚科奇海海冰范围的年际变化中存在由低频向高频变化的现象，该现象除了在局地气温变化中存在之外，在北冰洋区域风涡度、波弗特海纬向风、东西伯利亚海经向风等动力因素中也有所体现。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失