掩蔽

They built shelters, made clothing, food, and their own tools.

他们建造掩蔽处，制造衣服，食物和自己的工具。

Bullets thudded into the sandbags behind which we were sheltering .

子弹砰然地射进沙袋内，我们当时正在沙弹后面掩蔽。

Use a neutral alcohol or acetone for grease or a sandblaster for hard coatings or the big gunk.

为防止损坏附近表面，以保护这些地区前掩蔽胶带喷砂。

There is a little plant, small and stunted, growing under the shade of a broad-spreading oak; and this little plant values the shade which covers it, and greatly does it esteem the quiet rest which its noble friend affords.

有一株又矮又小的树，生长在一棵伸展宽阔的橡树的阴影下，这株小树很珍视掩蔽着它的阴影，也很尊重其高贵朋友所提供的安静栖息。

There is a little plant, small and stunted, growing under the shade of a broad-spreading oak; and this little plant values the shade which covers it, and greatly does it esteem the quiet rest which its noble friend affords.

有一株又矮又小的树，生长在一棵伸展宽阔的橡树的阴影下，这株小树很珍视掩蔽着它的阴影，也很尊重其高贵朋友所提供的安静想息。

Northern end of the Mogao cliff face, pitted with caves for shelter

莫高窟悬崖的北部末端，洞穴的凹痕作为掩蔽处

4Hung Out coal dust screen tO cover saloon deck.

挂出煤尘屏幔以掩蔽餐厅甲板。

PixTwix is an image processing ActiveX control featuring: advanced selection routines including irregular and non-contiguous selection regions, local and global magic wand selection, unlimited file based undo capabilities, both loss-less and lossy rotation routines, color channel manipulation functions such as mixing, adding, and multiplying, red eye effect removal by color clamping, unlimited number of user defined 3x3 convolution filters, image encryption and decryption, file checksum calculator, color count and histogram functions, blurring, sharpening, softening, edge enhancement, drop shadow, border and frame effects, range of low pass and high pass filters, logical operations on pixels, clipboard support, masking, skewing, range of color replacement functions, reversing, flipping and reflecting, blending, colorizing, tinting, grayscale conversion with user defined channel weights, texture filling, adjustment of brightness, contrast, saturation, dithered black and white images with user defined bias, embossing in different directions, antialiasing, zooming, tile, spray, mosaic and many other special effects and filters.

pixtwix是一个图像处理ActiveX控制项主题：高级遴选例程，包括非正规和非连续选择地区，当地和全球的魔术棒选择，无限的文件为基础的复原能力，无论是亏损少耗和旋转例程，颜色频道操控功能，如混合，加入，再乘以，红眼效应去除颜色夹紧，无限数量的用户定义的3x3卷积过滤器，图像加密和解密，文件的校验和计算器，彩色计数和直方图功能，模糊，锐化，软化，边缘增强，下拉阴影，边界和框架的影响，一系列的低通和高通滤波器，逻辑运算对像素，剪贴板支持，掩蔽，拉动了，各种颜色的更换功能，扭转，翻转和反映，共混， colorizing ，调色，灰阶转换与用户定义的频道权重，纹理填充，调整亮度，对比度，饱和度，抖动黑白影像与用户定义的偏见，压花，在不同的方向，抗锯齿，缩放，瓷砖，喷雾，马赛克和其他许多特殊效果和过滤器。

The ideal masks can be approximated in the case where two anechoic mixtures are provided.

因此，在有两个无混响的混合语音信号情况下，能够估计出理想的掩蔽。

The worst frost damage occurs in areas that are usually frost-free, where exposed mature tropical trees, such as mango, or indigenous plants, such as tree ferns and eucalypts, can be set back or even killed.

最坏的霜冻范围大抵是那些没有掩蔽的，它们是暴露在外的成熟热带树，例如芒果或者本地生植物。例如椤和桉树，它们会退化或者坏死。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。