Simultaneously, food production has been constrained by a lack of scientific research.

同时，由于缺乏科学研究，粮食生产也受到了限制。

It's possible those arcs are being constrained by small moonlets near the rings.

这些弧线可为环附近小卫星所限制。

It's made from a molecule called a constrained peptide.

它是由一种名为限制性肽分子构成。

For a while, Kelly's guardrails constrained Trump.

然而，凯利护栏只对特朗普起到了片刻约束作用。

But three forces have long constrained corporate conduct: regulation, litigation and competition.

但是期以来，有三股力量约束着企业行为：法规、诉讼和竞争。

Whether by a consent agreement or an emergency manager, Detroit's freedom of action is already tightly constrained.

管是一致协议还是危机，特律命运完全掌握在自己手中，再有何举动也要看别人眼色行事。

Essentially what he does is divide people into two camps those who hold constrained vision.

他把人分成两个阵营 那些认为本性受约束。

With public spending, consumption and investment constrained, the government is relying on rising exports.

随着公共开支，消费和投资紧缩，政府开始依靠出口增。

The same applies to a psychologist. The constrained view of human nature.

心理学家也是如此，人类本性受约束观点。

Publicly, the U.S. does not seem to feel constrained by the ultimatum.

表面上看，这一最后通牒似乎并未令美国感到压迫。

And animals like snakes and scorpions use constrained peptides in their venom.

像蛇和蝎子一类动物，它们毒液里也含有限制性肽。

People who fall under the constrained vision in the history of ideas.

在哲学史上认为人性受约束人。

Well, a whimper from a two octillion ton barely constrained nuclear powered fireball.

没错，一个两百亿吨几乎受限制核动力火球发出呜咽声。

We are constrained in our love choices by what we've learned of love as children.

我们对恋人选择被小时候对爱情认知所局限。

Did he wear a necktie and look sort of constrained in the appropriate system of the day?

他是否打着领带是否过着有节制生活？

His ability to provide higherwelfare organic meat is ultimately constrained by market forces, since the feed legally required is pricey.

他提供更高福利有机肉类力最终受到市场力量限制，因为法律规定饲料价格昂贵。

That means the frequency of light absorbed is constrained by the physical properties of silicon itself.

这意味着被吸收光频率将受限于硅自身物理性质。

This is what makes constrained peptides so desirable for drug development.

这正是限制性肽在药物开发中备受青睐原因。

When he was gone I turned immediately to Jordan constrained to assure her of my surprise.

他走开之后，我马上转向乔丹——迫及待地要告诉她我感到惊异。

Of what I mean by nature constrained and why it is so important for happiness.

说明我所谓本性受约束含义以及它对幸福非常重要原因。