掩蔽

这个土丘可做我们的掩蔽物。

The mound can be used as our screen .

这样制造一个掩蔽物好让它们的敌人看不见他们躲开。

This makes a screen so their enemies can 't see them slip away .

在这个光秃秃没有树木的地方，周围数英里内都没有掩蔽处。

No shelter was available for miles around in this treeless landscape .

山脊下方不远处有一块露出地面的岩石，大致形成了一个掩蔽处。

A little way below the ridge was an outcrop of rock that made a rough shelter .

堤埂很高，正好充当掩蔽。

The embankment was high enough to provide cover for us .

我们在地下掩蔽所里没有遭到攻击的危险。

We were safe from attack in the underground shelter .

该算法充分考虑了人类视觉系统（Humanvisionsystem，HVS）的掩蔽特性。

The proposed scheme considers the features of the human vision system ( HVS ) very richly .

任务C与任务B的区别在于2个刺激间的时间间隔不是注视点，而是随机点组成的马赛克掩蔽刺激。

The difference of Task C and Task B lies in random dots rather than fix crossing during the interval .

易熔玻璃中B2O3的EDTA掩蔽测定方法

EDTA Masking Method to Determine B_2O_3 in Low-melting Glasses

COD测定中掩蔽剂对测定结果的影响

The Influences of the Masking Agent on the Determination Results of COD

基于Bark域噪声估计及掩蔽效应的语音增强

Speech Enhancement Based on Noise Estimation and Masking Property in Bark Domain

所确立的方法无需掩蔽剂和其它分离手段，即可直接用于Pt－Pd催化剂中微量钯的测定，结果满意。

The proposed method has been applied satisfactorily to the direct determination of palladium in Pt-Pd catalysts .

该算法选择K个最优重建结果的概率加权平均作为被加性噪声掩蔽的语音特征分量的估计。

The probability-weighted average of K-best reconstructed missing components of Mel-frequency filter-bank vectors is taken as the estimation of components masked by additive noise .

这里通过调整PS膜层的厚度，来控制二氧化硅微球掩蔽区域的大小。

Here , it allows control the masked area of silica by adjusting the thickness of PS film .

用原子力显微镜（AFM）观察了薄膜的表面形貌，发现随着射频功率增大，薄膜均匀性变差，掩蔽效应作用加剧。

Surface topography of the films was observed by atomic force microscope ( AFM ) .

采用EDTA为掩蔽剂，方法的选择性较高。

In the existence of EDTA , the selectivity of the method is higher .

用AlxGa（1-x）As层作扩Zn掩蔽制作平面条形激光器

Fabrication of plane-stripe lasers using Al_xGa_ ( 1-x ) As layer as Zn diffusion mask

高频溅射SiO2膜掩蔽GaAs和AlGaAs/GaAs中Zn扩散的研究

Study on Deposition of SiO_2 Films as a Mask for Zn Diffusion GaAs and AlGaAs by RF Sputtering

文中提出了一种基于听觉掩蔽效应的DCT域音频水印算法。

This paper presents an audio watermarking algorithm in DCT domain based on human auditory masking properties .

掩蔽物的显示屏数与ISI的屏数同时改变。

Both the ISI and the displaying screen number of mask were changed .

基于Hilbert-Huang变换和听觉掩蔽的语音增强算法

Speech enhancement based on Hilbert-Huang tansform and human auditory masking

KI掩蔽-EDTA差减滴定法测定工业废水中镉

Determination of Cadmium Content in Industry Wastewater by KI Masking-EDTA Difference Titration

方法：以EDTA掩蔽Zn2+，间接高锰酸钾法测定钙的含量；

METHODS By masking zinc (ⅱ) with EDTA , calcium ion was determinated with potassium permanganate method .

接着，利用自身重力热压，二氧化硅微球部分陷入到PS膜中，得到部分掩蔽的二氧化硅微球阵列。

Then , silica microspheres were sank into polymer to obtain partially masked silica array through heat treating due to their own gravity .

基于听觉掩蔽效应的改进MFCC特征提取算法

Improved MFCC Feature Extraction Algorithm Based on Hearing Masking Effect

根据人眼视觉系统模型对图像感知的视觉掩蔽效应，提出了一种基于混沌序列加密的DCT域数字图像水印算法，并利用中间数据文件实现了水印的盲提取和检测。

An improved algorithm in DCT domain based on chaotic sequences encryption is proposed in conjunction with the human visual model .

介绍Cr（Ⅲ）配合物的惰性在配位滴定的掩蔽、萃取、分离和测定中的应用。

The uses of the inertance of Cr (ⅲ) complex in the blanket , extraction , separation , and determination of the coordination titrimetric analysis were described .

这种技术利用氧化硅和光刻胶双层复合掩模来掩蔽厚铝的干法刻蚀，完全兼容于CMOS工艺；

This technique is fully compatible with conventional CMOS processes by employing silicon oxide and photoresist to mask thick aluminum film during dry etching .

以EDTA为掩蔽剂，可直接测定工业硅中的微量钙。

The method was directly used to determine Ca in industrial silicon with elimination of other element interference by EDTA .

给出一种有效的噪声压缩算法，提供了高分辨率的掩蔽感知模型，并对Kalman滤波模型进行了改进。

An effective method for the noise suppression is described , a high-resolution masking perceptual model is presented , and a Kalman filtering model is improved .