Organizers say they're holding the games in a closed loop system.

说，他们将在一个闭环系统中举办奥运会。

I'm officially in what organizers are calling the closed loop.

我已经正式进入了奥委所说闭环系统了。

It feels like testing Ava through conversation is kind of a closed loop.

感觉通对话来测试艾娃是一种闭环。

Here's why the crypto industry's collapse has happened in a closed loop.

以下是为什么加密行业崩溃发生在一个闭环中原因。

Since the circulatory system is a closed loop, cardiac output and venous return are equal.

由于循环系统是闭环，心输出量和静脉回流血量是相等。

To improve its tracking of purchases, Facebook is moving to create a closed loop of its own.

Facebook正着手建立自己闭环以改善对用户购行为跟踪。

I thought all magnetic field lines were closed loops.

我认为所有磁力线都是闭环。

A completely closed loop is impractical, at least for now.

完全闭环是不切实际，至少目前是这样。

China has some of the strictest rules on the planet and they include the country's closed loop system for the Olympics.

中国采取了一些世界上最严格规定，其中包含了专为冬奥会设立闭环系统。

Therefore, these magnetic field lines would be closed loops that are infinitely large.

因此，这些磁力线将是无限大闭环。

One best practice, for example, that we advocate is closed loop communication.

例如, 我们倡导一种最佳实践是闭环通信。

You can recycle virtually any used material, so long as you don't mix it together and that's called closed loop recycling.

你几乎可以回收任何用料，只要你不把它们混合在一起，这就是所谓闭环回收。

This means that the magnetic field lines surrounding a magnet always form closed loops.

这意味着围绕磁铁磁场线 总是形成闭合回路。

China's closed loop system keeps them separate from the rest of Beijing as they train, compete or hang-out in the Olympic Village.

中国闭环系统使得参赛选手在奥运村训练、比赛或闲逛时都与北京其他区域分隔开来。

These strings may have ends (the so-called open strings) or they may be joined up with themselves in closed loops (closed strings) (Fig.

这些弦可能有末端（所谓开弦），或它们可能以闭环（闭弦）形式与自身相连（图 1）。

The closed loop integral of the whole Amperian rectangle equals the sum of the integrals for each of the sides of the rectangle.

整个安培矩形闭环积分等于矩形每条边积分之和。

We built technology with over 200,000 lines of code that matches supply to demand, and we closed the loop by delivering it to the last mile.

我们用超 200,000 行代码构建技术来满足供需需求，并通将其交付到最后一英里来关闭循环。

Those sentiments were echoed by Lucia Montanarella, associate director of Olympic Games media operations of the IOC, who found the closed loop " has been working very well" .

国际奥委会奥运会媒体运营副主任露西娅·蒙塔纳雷拉 (Lucia Montanarella) 也表达了同样看法，她发现闭环“运作良好”。

Like the Olympic Winter Games protocol, the Paralympic Games too follows a closed loop system - preventing all possible contact between the outside world and the athletes, organisers, officials and media.

与冬奥会协议一样，残奥会也遵循闭环系统——防止外界与运动员、、官员和媒体之间所有可能接触。

Unlike the circulatory system, the lymphatic system isn't a closed loop because fluid and proteins make their way into the microscopic lymphatic capillaries, and all of the collected lymph is dumped into the veins.

和循环系统不同，淋巴系统不是一个闭合环路，因为液体和蛋白质进入微小毛细淋巴管中，并且所有被收集淋巴都注入静脉。