Maslow's "demand level theory" has announced the different levels of the human demand.
马斯洛的“需求层次理论”揭示了人类需求的不同层次。
In the 21st century, learning will gradually become a basic human demand, and an important part of our life.
21世纪学习将逐步成为人的基本需求，成为人们生活的一个重要组成部分。
The farmer said human demand for his "mini-livestock" was growing slowly — from 300 kilograms in 2008 to 900 kilograms last year.
这位农场主说，人们对他的“迷你家畜”的需求正缓慢上升——从2008年的300千克到去年的900千克。
Birds are also suffering as human demand for farmland intensifies-especially with a soaring demand for biofuels decimating bird habitat.
鸟类还蒙受人类越来越大的对农地的需求——特别是猛增的生物燃料需求毁灭了鸟类的栖息地。
The first clue is about the social and historic research on human demand, the expression of which will be found in parts one and two.
线索一是对“人的需要”进行社会历史的考察，主要表述在第一和第二部分。
To make our life more nutritious diet, health and safety, the article on the human demand for food and nutrition security, and how a healthy diet are discussed.
为使大家的饮食生活更加营养、健康和安全，此文就人体对食品的营养需求和安全、如何健康饮食进行了探讨。
If we subtract these and low-wind areas not likely to be developed, we are still left with 40 to 85 TW for wind and 580 TW for solar, each far beyond future human demand.
即使扣去这些以及一些风力达不到开发要求的地区，我们依然有40到85太瓦的风能和580太瓦的太阳能，都远超未来人类的需要。
Latest measurements show that human demand on natural resources has doubled since 1966 and that humans are using the equivalent of 1.5 planets to support their activities.
最新的测量结果表明，人类对自然资源的需求从1966年到现在翻了一番，人类活动每年消耗的资源相当于地球供给能力的1.5倍。
With the rapid increase of human demand and the enhancement of technical level, the huge value of traditional knowledge and of related biological material is being recognized widely.
人类社会的进步、需求的增长和科技水平的提高，使传统知识和生物资源的巨大价值逐渐为各国广泛认知。
Their use in medicine has only increased as the human population and subsequent demand has grown significantly.
它们在医学上的用途只随着人口和后续需求的显著增长而增加。
IF THEY were just another product, the market would work its usual magic: supply would respond to high prices and rise to meet surging demand. But human kidneys are no ordinary commodity.
如果他们仅仅是另一种产品，市场就能发挥其一贯的魔力：因为价格高昂，供应将会上升，以满足激增的需求；但是，人的肾脏并非普通日用品。
On the demand side, Western companies needed to cut costs, but their computer systems still required a lot of human Labour.
在需求方面，西方企业急需削减成本，但是他们的电脑系统仍然需要大量的人力维护。
They demand human capital, which brings me to my final paradox.
人际关系需要人力资源，这就引出下一个悖论。
When demand picked up, valuable human capital had left the market forever.
当需求回升，宝贵的人力资本却已经永远离开了市场。
The universal demand for human freedom cannot be suppressed forever.
对人类自由的普遍要求是永远无法被压制下去的。
In fact, all human behaviour is related to the first and third one—demand and emotion. What can we gain through demanding?
实际上人的一切行为都与第一本能与第三本能有关系，索取与情绪，我们通过索取这个基本点出发可以得到什么？
Employment must be central. It not only sustains demand, but supports human dignity.
我们必须将就业置于中心地位，因为它不仅维持着需求，也维持着人的尊严。
In such emergencies, Hester's nature showed itself warm and rich; a well-spring of human tenderness, unfailing to every real demand, and inexhaustible by the largest.
在这种紧急情况下，海丝特显示了她那可贵的温厚秉性：那是人类温情的可靠源泉，对任何真正的需要都有求必应，哪怕需要再大，也绝不会枯竭。
That is what our commitment to our fellow human beings demand.
这是我们对繁荣的承诺所要求的。
The University’s matchless resources - human, physical, financial - demand that we seize this moment with vision and boldness. To do otherwise would be a lost opportunity.
大学无与伦比的资源 ——人力、物力、财力——要求我们远见卓识和勇敢地抓住这个时机，否则，将会坐失良机。
They demand to be treated with basic human dignity just as they are.
她们恳求得到基本人性尊严的对待，仅仅是因为她们也是人。
They demand to be fully functioning human beings, not just shadows.
她们想要成为完整的人，而不是充当影子。
The key characteristic of this approach is that it requires a substantial user input and human interaction and thus they tend to be less dynamic and less on-demand.
这种方法的关键特征是它需要大量用户的输入和人的干预，所以这变得相对不动态、不随需而变。
If the justice in realty can not realize in legislation, we should modify the law to meet the demand of human justice.
当现实的正义在法律上得不到实现时，应当修改法律以适应人类正义的需求。
But the LOAC generally demand there to be human "eyes on target," authorizing strikes and ensuring non-combatants are not being targeted.
但是LOAC一般要求要有人类“肉眼发现目标”、授权打击和确保非战斗人员不成为目标。
As an economic body, the behavior of enterprise is the result of human self-benefit motive and craving for demand.
企业作为经济主体，其行为动因源于人的自利动机和对需求的渴望。
As an economic body, the behavior of enterprise is the result of human self-benefit motive and craving for demand.
企业作为经济主体，其行为动因源于人的自利动机和对需求的渴望。
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