It gives no idea of how the final image will be while it is being generated, or only part of image attribute can be known.
在图像的生成过程中，我们无法了解图像的整体特征，或者只能了解到图像的部分特征。
You should always describe your image in the Alt attribute.
你应该一直使用Al t属性描述你的图像。
For example, if you had a graphic called mygraphic.png, you could attach an attribute called "thumbnail" that contained a small version of the image.
例如，如果您有一幅名为mygraphic . png的图像，您可以附加一个名为“thumbnail”的属性，它包含该图像的一个小版本。
For example, the resulting object will have a reference to the image URI object, but not its url attribute.
例如，最终得到的对象将具有对图像uri对象的一个引用，而不是它的ur l属性。
PaintCenter: This attribute lets you keep the center of an image (in a button for example) or get rid of it.
paintCenter：该属性允许您保留或者舍弃图像的中间区域(例如在一个按钮中)。
Each user has a profile image URL: You stick that value inside the SRC attribute of an tag.
每个用户都具有一个概要文件图像url：将该值放入标记的src属性。
Using the repeat-x attribute, this image is rendered repeatedly horizontally filling the container.
通过使用repeat - x属性，这个图像水平重复显示，填满容器。
In MathML3, the existing usage is deprecated and mglyph has been extended with a src attribute to be a general image reference element, similar to HTML's img element.
在MathML3 中，现有用法遭到反对，用一个src属性扩展了 mglyph，使之成为一般的图像引用元素，类似于HTML的img 元素。
The type attribute of the element can tell whether the document entry corresponds to image type.
元素的type属性可以指出文档项是否对应于图像类型。
Contains text that is included in the title attribute of the link that's formed around the image when rendered.
包含文本，在呈现时可以作为围绕着该图像形成的链接元素的title属性。
Image with empty string SRC attribute occurs more than one will expect. It appears in two form.
一个sr c属性为空串的图像有两种情况。
Name: the image name, which will match the filenames we're using in the SRC attribute of each img element in our HTML.
name：图像名称，应该与我们在HTML中的每个img元素的sr c属性中所使用的文件名相匹配。
Some elements now have an attribute image, which contains the name of an image or document stored as a PDF, JPG, ODT, or PNG file.
一些元素现在具有一个属性image，它包含一个存储为PDF、JPG、ODT或PNG文件的图像或文档的名称。
The image must be divided into nine regions — top, top right, right, bottom right, bottom, bottom left, left, top left, and center — that you specify by an attribute in the XML file.
图像必须分成9个区域——顶部、右上、右部、右下、底部、左下、左部、左上和中间——这些区域是通过XML文件中的一个属性来指定的。
Longdesc is used to give a URI that points to a fuller description of the image than given in the Alt attribute.
longdesc用于提供一个URI，该URI指向关于图片的、与al t属性中的说明相比更详细的描述。
However, you do need to add an attribute: the SRC attribute, which specifies the image to load.
但是需要增加一个属性src，它指定了要加载的图片。
The SRC attribute names the image file.
sr c属性为图象文件名。
The photo on the card is an important image, so there should be an Alt attribute with a meaningful description.
卡上的照片是重要的图片，因此其al t属性应包含有意义的描述。
It's easiest to access an element on a Web page directly, using an id attribute. Add the following IDs to your Web page, in the section for image details.
利用id属性直接在Web页面上存取元素再简单不过了。
Remember, the image element is largely controlled by its src attribute, which refers to a file somewhere (either a local URI or an external URL).
要记住，图片元素很大程度上是由其src属性控制的，他引用了某个地方的文件（不论是本地URI还是外部 URL）。
The Alt attribute is what describes your image to a blind web user.
Al t属性是用来为盲人web使用者描述图像的。
Figure 8 (larger image) shows the result of dragging and dropping the term Health Status Date to add a new attribute to the Customer class.
图8(参见大图)展示了拖放术语HealthStatusDate来向customer类添加一个新属性的结果。
Use the ALT attribute on pictures, even the image is not a link. It helps users with disabilities and people who have turned off graphics.
利用图片的ALT属性，即使图片不可以链接。这样有助于不喜欢图片的用户浏览网站。
Any thing in the society has the brand image constitution attribute.
社会任何事物都具有品牌形象的构成属性。
The developing procedure of this system gives a good example for application of HDF data format processing and management of huge amounts of raster image data and attribute data.
该系统的开发过程对于利用HDF数据格式处理和管理海量图像数据和属性数据具有一定的借鉴作用。
Although the PCNN algorithms dealing with different problems of image processing are not same, they all use the pulse transmission attribute of PCNN.
虽然解决图像处理中的不同问题时，基于PCNN的算法有所不同，但有一共同点，就是都用到了PCNN的脉冲传播特性。
The attribute of the hexagram is devotion; its image is the earth.
这个卦的属性是“奉献”，它的表现形式是“地球”。
A study has been made about the structural attribute of the NNW-trending Shizikou linear image belt in the head area reservoir of the Yangtze River Gorges and the evaluation of its crustal stability.
围绕着长江三峡库首区狮子口nnw向线性影像带的构造属性及其地壳稳定性评价问题进行了构造专题研究。
So, do not forget to replace the image of the ALT-attribute to add keywords on the page.
所以，别忘了在图片的ALT -代替属性里添加上该网页的关键词。
Edge is an important attribute for image analysis and recognition, but it is difficult to effectively extract edge from noisy image in the domain.
景物边缘信息是进行图象分析和识别的重要属性，如何有效地从噪声图象中提取边缘是这些领域中的难点。
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