What are the four types of system programs?
什么是系统程序的四种类型?。
The sample cube is lit with all four types of light.
分别以4 种类型的光照射示例立方体。
Here are the four types of application components.
下面是这4种应用组件。
Can you tell me about the four types of pollution?
你们可以告诉我有哪四种有关污染问题吗？
There are four types of custom finders that you can use.
有四种类型的定制查找器可用。
Four types of external balances are in general use.
通常使用的外式天平有四种。
The Four Types of Market Structure Number of Firms?
市场结构的四种类型企业数量？
There are four types of data transfer in the USB protocol.
有四种类型的数据传输的USB协议。
AGS was the most sensitive of the four types of tumor cells.
四种细胞中以ags细胞受到的抑制作用最明显。
The four types of leukemia each begin in a cell in the bone marrow.
白血病的四种类型均开始于骨髓中的一个细胞。
The four types of campaign that make use of this new knowledge.
四种类型的运动，利用这一新的知识。
There are four types of exceptions that can be thrown from the server.
从服务器中可以抛出四种类型的异常。
There are usually four types of glasses that all of us put on in lives.
有四种我们常常会戴上的有色眼镜。
Mechanical characteristics of four types of shield support are analyzed.
本文分析了四种型式掩护支架的力学特性。
There are four types of ba providing the platform for knowledge management.
对应于这四个阶段，有四种“场”构成了知识管理的平台。
Specific types of attacks within the four broad categories are listed below.
下面列出了四种主要类别中的特定攻击类型。
Communication on the USB network can use any one of four different data transfer types.
US B网络中的通信可以使用下面四种数据传输类型中的任意一种。
Within each component or category, you might find four different types of documents.
在每个组件或类别中，您可以找到四类不同的文档。
There are four different types of application components.
应用组件有4种不同的类型。
The Schneider model is very simple. It says there are four key types of culture.
Schneider模型非常简单，它认为文化有四种类型。
We need to define four wrappers to access four different types of data sources.
我们需要定义4个包装器来访问4种不同类型的数据源。
The four basic types of agents.
代理的4种基本类型。
Choose the measure, which is one of the four types described above.
选择measure，这是以上描述的四种类型之一。
There are four main types of essays .
有四种主要类型的文章。
There are four main types of viruses: shell, intrusive, operating system and source code.
有四种类型的病毒程序：外壳型、入侵型、搡作系统型和源码型。
There are four main types of viruses: shell, intrusive, operating system, and source code.
有四种类型的病毒：外壳、入侵、操作系统和源码。
There are four major types of cancer treatment: surgery, radiation therapy, chemotherapy, and immunotherapy.
有四种主要的癌症治疗类型：外科、放射治疗、化学治疗和免疫治疗。
There are four different types of application components.
有四种不同类型的应用程序组件。
FTP can manage four different types of file and transfer file with multiform modes.
FTP可以管理四类不同的文件类型，且可用多种模式传输文件。
FTP can manage four different types of file and transfer file with multiform modes.
FTP可以管理四类不同的文件类型，且可用多种模式传输文件。
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