封闭

3 To comply with 21.2, the maximum resistance value of a bleeder resistor shall be determined by the equation: in which: R is the resistance value in megohms; K is the resistor factor determined in Table 21.1; and C is the capacitor rating in microfarads.

21.4 满足条款21.2的要求，同时须满足非稳定电阻的功效，当比电容位于一个封闭的环形电路中，当此环不是开放式经移动或者开放式的开关，保险丝及相仿的装置。

During building the 3D mode, I use the concepts of point, triangle, plane and block, that is from point to triangle to stratum surface or fault to closed block, and finally all the closed block will form a 3D model. Especially the auto-adaption triangle grid method for interface fitting and the 3D visualization technique for building 3D model are the feature of our method.

在三维建模中，引用点、三角形、面、块的概念，即由点形成三角形面，由三角形面形成地层面或断层面，再由面围成封闭的块，所有块构建成三维模型；其中提出了自适应界面拟合三角形网格方法及用于三维模型建立的三维可视化技术等。

They will have to block up the entrance to the tunnel.

他们将不得不封闭通往隧道的入口。

You are trying to block your mind, aren't you?

"你在试着封闭自己的大脑，对吗？"

But I know the road was already completely blocked.

但我知道公路已经完全的被封闭了。

It featured a simple blowback action, hammer fired from closed bolt.

它功能简单的反作用的行动，从封闭锤螺栓发射。

The PP-2000 is a conventional blowback operated submachine gun, and it is fired from closed bolt for enhanced accuracy.

的PP - 2000是一种传统的反作用经营冲锋枪，这是从更高的精度封闭螺栓被解雇。

After the analysis this paper holds that the conclusion in line with Bohr Theory can be drawn only if one employs the symmetry satisfied by standing wave condition of circinal string vibration to strength the condition of forming the standing wave when handling angular momentum of the motion of electron going round nucleus in a circle.

提出应该利用封闭弦振动的驻波条件满足的对称性，以加强形成驻波的条件，来处理电子绕核作圆周运动角动量的量子化问题，才能得出与玻尔理论一致的结论。

When Pep Bonet visited Nchelenge in northern Zambia in 2003, he found one person in four was HIV positive .There was a closed and fearful atmosphere .No one wanted to admit to their HIV identity , and women who were HIV positives were often beaten or driven out of their home .

Pep Bonet于2003年出访赞比亚北部的Nchelenge时发现，四个人当中就有一人呈HIV阳性，那里是一个极其封闭的可怕的环境，没人愿意承认自己是HIV病毒携带者，被感染HIV的妇女经常会遭到家人的毒打或被轰出家门。

Classes 300, 600, 900 and 1500 have round bonnet and encased gasket

300，600，900和1500磅级配置圆形阀帽和封闭密封垫。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。