Node 2 sends its integer to node 1, and node 4 sends its integer to node 3.

节点2将自己的整数发送给节点1，节点4将自己的整数发送给节点3。

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In numerical analysis, the stress distribution and the effects of the parameters in elastic stage are obtained by the finite element program of 20-node 3-dimensional solid element.

电算采用三维实体单元，对弹性状态下这种柱的受力特点和变参数影响进行了分析。

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This method not just protects the first access node (3), but also the following network nodes (10) and users (1) respectively, against a security attack.

此方法不仅保护第一接入节点(3)，而且分别保护后面的网络节点(10)和用户(1)，免于安全攻击。

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We can look at the 2 p, which should have one radial node, and we just figured it out for the, excuse me, 3d for the 3 p has one radial node, and for the 3 d here, we should have zero radial nodes, we just calculated that.

我们看2p，它有一个节点，我们已经知道对于，不好意思，是3p有一个节点，对于，它应该没有径向节点，我们刚刚算过这个。

麻省理工公开课 - 化学原理课程节选

Node 3, also known as Tranquility, will house the station's core life-support systems.

BBC: Shuttle Endeavour launches from Florida

On one of these walks, the Swede will move cabling on the exterior of the station in readiness for the arrival next year of a connecting unit, called Node 3 or "Tranquility", and a huge window referred to as the Cupola.

BBC: Faulty valve halts shuttle launch