There are four system calls that can be used to receive data from a connection: read, readv, recvfrom, and recvmsg.
有四个系统调用可以用于从连接接收数据：read、readv、recvfrom和recvmsg。
Based on the concept and methods of industry design, it analyzed the main four system elements and discussed concretely the factors such as structure, ergonomics and color.
基于工业设计的理念和方法，分析了微水洗车产品设计的四大系统要素，具体论述了结构、人机、色彩因素。
The second netserver scalability test used all four system board Ethernet adapters on the first two nodes and the third test used all eight system board Ethernet adapters on all four nodes.
第二个netserver可伸缩性测试使用前2个节点上的所有4个系统板载以太网适配器，第三个测试使用所有4个节点上的所有8个系统板载以太网适配器。
The design of JL 1075 combine harvester generally divide four system which include cutting mechanism system, force by wheel driving system, chain transmission and force auxiliary system.
JL 1075联合收获机低割装置的设计大体分为四大系统：切割系统、地轮驱力系统、链传动系统和动力辅助系统。
Jupiter, Saturn, Uranus, and Neptune. Those are the gas giants, the four heavyweights of the solar system. But was there once a fifth?
木星、土星、天王星和海王星。这些都是气体行星，是太阳系的四个重量级。但曾经存在第五个行星吗？
In the A, B, C, D and F grading system, the first four letters are typically considered passing grades.
在A、B、C、D和F评分体系中，前四个字母通常被认为是及格。
Mars is one of the four planets in the solar system that is a rocky planet.
火星是太阳系中四颗岩态行星之一。
I began a second drawer for more general discoveries: new cave system discovered with dozens of nameless species, four hundred species of bacteria found in the human stomach.
我打开了第二个抽屉里，寻找更普遍的发现：在新的洞穴系统里发现了几十种不知名的物种，在人的胃里发现了400种细菌。
The little bamboo tree had been growing underground for the past four years, in the fifth year and beyond, it developed a root system strong enough for its ground growth.
过去的四年里，这株小竹子一直在地下生长，第五年开始，它形成了足够强大的根系，可以在地面生长。
BDMA comprises four phases of the system life cycle: build, deploy, manage, and audit.
BD ma包含系统生命周期的四个阶段：构建、部署、管理和审计。
As shown in Table 1, system demonstrations started four to six weeks into the construction phase.
如表1所示，系统演示开始了四到六周时，我们就进入了构建阶段。
Of course, the parallels with today are not exact. Law’s system took just four years to collapse; today’s fiat money regime has been running for nearly 40 years.
当然，这些直接与今天相互关联是不准确的，劳的体系仅仅四年就分崩离析了；而当今的不兑换纸币制度已经运行了将近40年。
Four important Settings control how much system resources PHP can consume, as listed in Table 1.
四个重要的设置控制php可使用多少系统资源，如表1所列。
In contrast, AIX is broken down into four main operating system levels: version, release, technology level (TL), and service pack (SP).
相比之下，AIX分为四个主要的操作系统级别：版本、发行版、技术级(TL)和服务包(SP)。
The process shown in Figure 1 requires four basic software components for the advanced registry system.
在图1 中所示的处理流程需要四个基本的软件组件来实现高级注册表系统。
The system USES a set of four microphones situated an inch apart to triangulate the origin of the gunshot.
这套系统采用四个相距一英寸的话筒来对枪击地进行三角定位。
Jupiter, Saturn, Uranus and Neptune. Those are the gas giants, the four heavyweights of the solar system. But was there once a fifth?
木星，土星，天王星和海王星。这些都是气体行星，太阳系的四个重量级。但曾经存在第五个行星吗？
The previous sections covered four broad areas where a system needs tuning.
前面几节讨论了需要调优的四个系统领域。
Four is to improve the system of energy conservation and environmental protection policies.
四是健全节能环保政策体系。
Australia's biggest river system is Shared by four states and feeds two-thirds of the country's irrigated farmland.
澳大利亚最庞大的水系遍布四个州，哺育着这个国家三分之二的农田。
Given a set of users and items, CF applications provide recommendations to the current user of the system. Four ways of generating recommendations are typical.
CF应用程序根据用户和项目历史向系统的当前用户提供推荐。
This feature requires that you create a table in the external system with four control fields that identify and link the attachment in the external system to the link in the Notes document.
该特性需要您用四个控制字段在外部系统创建一个表，这些字段用于识别和链接外部系统中的附件到Notes文档中的链接。
The disk-storage system is connected to the host system with four QLogic QLA2342 Fiber Channel adapters.
磁盘存储系统通过四个QLogicQLA2342光纤通道适配器连接到主机系统上。
China has issued a red alert for the typhoon, the highest of its four-step warning system.
中国对台风鲶鱼已经发出了红色预警，这是其4级预警系统中的最高一级。
The current addressing system—called IPv4—has about four billion possible addresses.
现在的寻址系统称为IPv4，它拥有40亿个有效地址。
The J-10 USES a digital quadruplex four-channel FBW system developed by the 611 Institute.
J - 10采用了611所研究的数字4余度(4个通道)电传飞控系统。
This second system consists of four ducted fans, one mounted at each corner of Talaris's carbon-fibre frame.
该次系统包括4个与带输送管的风扇，分别安装在“塔拉·里斯”碳纤维外壳的4个角上。
RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.
RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。
RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.
RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。
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