Where good natural protection is not available a fixed hanger or ringbolt should replace the piton.
若该处并无良好支,则应以固定耳片或环形锚取代该岩钉。
Bombproof -A hold or anchor that is thought to offer the utmost security; for example, a top-rope anchor around a large, stable tree trunk or immovable boulder.
非常可靠支或,例如,在大树或者巨石上做顶绳锚。
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“Europe” is spattered with words for Germany like core, heart, key, fulcrum and central.
谈到“欧洲”,读者总是能看到这样形容德国的字眼:核心、中心、关键、支点、中央。
And your elbow is the fulcrum or pivot point which you need to be strong.
你的手肘是支点轴心点,你需要很强壮。
Community is a force multiplier, your place to both stand and move the world.
社区是一力量倍增器,是你的支点和撬动地球的手段。
Tools like the fulcrum and the lever.
像支点和杠杆这样的工具。
The fulcrum is your foot or knee in a ground.
支点是你在地面上的脚膝盖。
The three levels of physics are different based on fulcrum, potential force, and resistance force.
物理学的三根据支点、势能和阻力的不同而不同。
Then, the leg is supported and slowly straightened at the knee.
然后,以腿部为支点,慢慢伸直膝盖。
It is our place to stand and our means to move the world.
它是我们的支点,也是我们撬动地球的手段。
The lever is a bar or board that rests on a tipping point called a fulcrum.
杠杆是指放在被称为支点的倾斜点上的杆板。
She has to give a presentation to the board about a new pivot strategy that they have.
她必须向董事会介绍他们的新支点战略。
If you can getthe center of mass to be over the pivot point, the seesaw will be balanced.
如果找到了是新的支点,跷跷板就平衡了。
An element is like a part or a section, and here, pivot means you can change topics easily.
一元素就像一部分一章节,在这里,支点意味着你可以轻松地改变主题。
Your arm is the class 1 bar, with his arm being the fulcrum.
你的手臂是 1 巴,他的手臂是支点。
So we have the fulcrum, the pivot point in the middle, and pushing a force like a seesaw.
所以我们有支点,中间的枢轴点,像跷跷板一样推动力。
This is represented as the force fulcrum weight.
这被表示为力支点重量。
Another maneuver, is when a person lies flat on their back facing upwards, and has their neck supported and flexed.
另一策略是,是当一人靠背平躺,面部朝上,以颈部为支点,弯曲头部。
If a person has a stick long enough and a fulcrum at the right spot, they can move great weight.
如果一人有一根足够长的棍子,在正确的地方有一支点,他们可以移动很大的重量。
" You just need to know the fulcrum of the object and you get it, " he told The Associated Press.
他告诉美联社,“你只需要了解物体的支点,就可以做到”。
First class levers place the fulcrum in the middle, like a seesaw.
第一类杠杆将支点置于中间,就像跷跷板一样。
In this case, the spine is the fulcrum with the muscles that lift the head.
在这种情况下,脊柱是支点,头部抬起的肌肉围绕它作用。
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