rungs

As it copies itself, once in every billion rungs, there tends to be an error. And what that means is that DNA is, in effect, learning.

当它自我拷贝的时候，在每十亿个链中有一个链，可能产生错误。也就是说实际上，DNA在进化。

You also need metrics and measurement to see what works in terms of moving people up the rungs!

你还应该找出具体的衡量标准去评估你所运用的技巧、方式是否有效！

It might have appeared on Saturday that there is much that connects the different rungs of the Indian society and that cricket is the proof.

周六晚上的景象可能会使人以为有许多纽带可以将印度不同阶层的人联系在一起，板球似乎便是明证。

An often portable structure consisting of two long sides crossed by parallel rungs, used to climb up and down.

一种通常是可移动的结构物，由长长的两边和两边平行的梯级连接组成，用于爬上爬下

If you can reach only the lower rungs of the ladder, don't plan a business that needs higher levels out of your reach.

如果你的事业刚刚起步，就不要制定超出你能力范围内更高层次的生意计划。

"Raising the average for the bottom rungs has had a profound effect on the overall result, " says MacIsaac.

MacIsaac说：“从整体上看，提高底线水平获得了深远的效果。”

He acts in concert with his fellow spectators and descends two or three rungs on the evolutionary ladder.

他的行为与他的同胞音乐会观众和进化阶梯下降的两个或三个梯级。

As trade shrinks, millions of workers are losing their foothold on the bottom rungs of the global supply chain.

随着贸易萎缩，数以百万计的工人正失去他们在全球供应链条底端的立锥之地。

I let the kids play with the Chinese toys on the bottom rungs while I turn over boxes and read labels as fast as I can.

个人所得税计算方法我让孩子们玩最低层的玩具，而自己飞快地翻看标签。

These thresholds only benefit channels and marketing, and the creators are controlled at the bottom rungs.

这些门槛其实都只是利于通路、行销，真正的创意人还是只能在底层受控制。

Why, if America really is the land of opportunity, are so many blacks finding it hard to hold onto the middle rungs of the ladder?

如果说美国真的是一片充满机会的土地，那么为什么会有这么多黑人从社会等级阶梯上摔下来？

Before lessons can be drawn from critters perched on the lower rungs of the evolutionary ladder, their behaviour must first be understood.

想要从低等生物上获得研究结果，首先得了解他们的行为。

For added safety, when working from a height such as a rooftop, ensure that at least three rungs extend beyond the working height.

为了提高安全性，高空（如屋顶）作业时，需保证至少三个梯蹬在作业高度之上。

Hold on to the rung, not the beam, unless you're carrying something. Stand on the centre of the rungs. Look up, not down.

除非你手中拿有东西，请务必抓紧梯子的梯蹬而不要去抓梯子两边，并且站在梯蹬的中间，向上看，而不要往下看。

During this part of the study, they were presented with a drawing of a ladder with ten rungs on it.

在这部分研究中，他们被给予一张画有十级阶梯的梯子的图表。

In other times, that distinction might have gone to those on the lowest income rungs.

在其他时期，这种情况更多地出现在收入最低的群体中间。

Do not use a ladder with broken, split or otherwise defective rungs or side rails - report them to Maintenance.

切勿使用有破损、开裂或其他缺陷梯级或扶手的梯子——报告给维修部门。

The multimillionaire has never made it to the rungs of billionaires and the prospect that he will one day appears to have vanished .

这位千万富翁此后未能再蹦一级跳入十亿美元级富翁的龙门，而且看似他以后也没什么希望了。

In a recession that hit all rungs of the income ladder and ravaged the wealthiest consumer markets, there were very few safe havens.

在一场打击了所有收入阶层、破坏了最富裕的消费市场的衰退中，避难所寥寥无几。

Physicists visualize the states that electrons can have in a solid as bands of different energy forming a ladder of unevenly spaced rungs.

物理学家把固体里电子的状态想像成是能量不同的能带，就像跨距不一致的梯子一样。