IPv 4 addresses are organized into five different classes, as shown in Table 1-7 .

Currently, IPv 4 uses 32-bit addresses, which are represented as 4 bytes with dots between them.

目前, IPv4采用32位地址, 这些地址有4个字节,中间用点来分开.

Scroll to IPv 4 and press Select.

滚动到ipv4和按下选择.

A New Model of Secure G a tew a y

一种新型的安全网关模型的设计

A G a me Model of Port Competition

港口竞争对策模型的研究

Let M be a commutative Monoid, G a commutative group and D a M graded field.

设M是交换Monoid，G是交换群，D是M分次域。

Colleges' Risk of Rais in g a Loan and the Control

高等学校举债风险及其控制

On National Culture and Grade of Runn in g A School

论民族文化与办学品位

Ecological industry includes ecological agriculture in a common sense and general ecological industry.

生态产业包括一般意义上生态农业和广义的生态产业.

Moreover Marx also proposed preliminary idea using science and technology to construct ecological agriculture.

另外马克思还提出了利用科学技术建设生态农业的初步设想.

The construction of Ecological Agriculture is a complicated systematic engineering. It could not realize independently.

生态农业建设是复杂的系统工程, 不是能够孤立地实现的.

Developing green-food is an effective way to realize regional sustainable development and develop ecological agriculture.

发展绿色食品是实现区域可持续发展和发展生态农业的一条有效途径.

These questions are becoming the barrier which the limit ecological agriculture further develops.

这些问题正成为限制生态农业进一步发展的障碍.

Promoting the construction of ecological agriculture?

加强生态农业建设.

Ecological agriculture is a vast and complex engineering project.

生态农业是个庞大复杂的工程.

Hongya County is a national advanced county for its ecological agriculture construction.

洪雅是“全国生态农业建设先进县”.

Because give aid to strength differs, the poverty of Gansu Province distributinged to already produced change.

由于扶持力度不同, 甘肃的贫困分布已发生了变化.

Herrera pledged that his company will give aid to schools.

许诺说他的公司将会资助学校.

The preface describes the motivation and aim of the thesis.

绪论说明了写作的动机、目的,以及本文的研究方法和研究前提.

The story made the front pages of the national newspapers.

这件事登在了全国性报纸的头版。

A royal aide added that it would be rather impolite to disclose how much money had been spent on the dresses that hit front pages of newspapers around the world every time Catherine steps out in public.

另外，一名皇室助手说，每次凯瑟琳王妃出场的穿着都占据全球的报纸头版，透露这些衣着的花费是非常无礼的。