端粒长度的维持需要端粒酶的激活。
The length of telomeres need the activated telomerase to retain.
上海交通秩序的维持需要每个人的自己配合。
Shanghai's maintenance of traffic order needs the cooperation of everybody.
尽管这种忍耐维持需要付出很多努力，但是值得。
秩序是可扩展的，但扩展的维持需要依靠信任的连续生产。
It is extensible and relies on continuous production of trust to sustain its extension.
结果，猪为了维持需要，经常分解代谢体脂肪以平衡能量缺口。
As a consequence of this, there is often catabolism of fat as the pig strives to balance its energy requirement for maintenance.
细胞分化状态的维持需要细胞外环境、细胞与细胞之间信息交流及其细胞内环境等共同作用，从而保证分化细胞染色体的特定空间结构。
The differentiations of cell require stable extracellular setting, intercellular communication and intracellular matrix, which jointly ensure the specific spatial structure of chromosomes in cells.
他强调需要将英国的防卫力量维持在足以应付突发事件的水平。
He emphasized the need to maintain Britain's defences at a level sufficient to deal with the unexpected.
他们很难维持,因此需要更多的运营成本。
They are difficult to maintain and thus need more operating costs.
为了达到那一目标，你需要维持你的人际网络。
一些分析人士预测，粮食产量需要提高50%才能维持目前的水平。
Some analysts estimate that food production will need to be raised by 50 percent to maintain current levels.
我们需要用更创新的方法约束学生，维持课堂纪律。
We need to find more creative ways to discipline our students and to maintain control in the classroom.
相反，财政上的打击落在了那些没有保险的人身上，尤其是那些需要昂贵药物来维持生命的慢性病患者的身上。
The financial blows rain, instead, on the uninsured, especially the chronically ill who need expensive drugs to live.
长期维持关系需要努力。
这需要付出很大的努力来维持。
对大多数人来说，这样一个家庭基础，就其字面意义而言，需要不止一个人来维持和世代延续。
To most people, such a home base, in the literal sense, needs more than one person for sustenance and in generational extension.
他需要那笔钱来维持生活。
许多农民不得不依靠补助来维持基本的生活需要。
Many farmers have to depend on subsidies to make a living wage.
一般来说，我们每个人每天需要大约8个小时的睡眠，以维持健康和保持愉悦。
In general, each of us needs about 8 hours of sleep each day to keep us healthy and happy.
在我看来，我们需要一些创造性思维来找到方法，帮助这种处境下的公司在竞争中保持领先地位，同时维持其技术竞争力。
In my view, some creative thinking needs to come in here to find ways to help companies in this situation to stay ahead in the game, but at the same time, to remain technologically competitive.
蒂法尼·斯坦达德在费城是一名顾问，她向有志成为科技企业家的有色人种女士提供服务，但是她需要身兼数职才能维持生计。
It's Tiffanie Standard, a counselor for young women of color in Philadelphia who want to be tech entrepreneurs—but who must work multiple jobs to stay afloat.
我们需要水来维持生命，如果我们不能明智地用水，水将会被耗尽！
We need water to stay alive and if we don't use water wisely, we will run out it!
一套这样的套装需要大量的电力，电池目前只能维持15分钟左右。
A suit like this needs a lot of power and batteries only last about 15 minutes at the moment.
今天，河流控制的原因有很多，主要是为了维持可靠的水资源供应，以满足日常生活、农业和工业、发电、航行的用水需要，并起到防洪作用。
Today, rivers are controlled for many reasons, primarily to maintain reliable water supplies for daily, agricultural and industrial needs, for power generation, for navigation, and to prevent flooding.
他信任他们，部分是因为他们是他的同族，但主要是因为在广东的伊博人需要维持好名声。
He trusts them partly because they are his ethnic kin, but mostly because an Igbo middleman in Guangdong needs to maintain a good reputation.
非基于项目的活动代表了在稳定的状态下，需要维持操纵性系统的工作。
Non project-based activities represent ongoing work needed to maintain operational systems in a steady state.
为了造成负利率，中央银行需要维持或增加通胀预期，不允许暴跌。
To achieve those negative rates, central Banks needed to maintain or increase inflation expectations, not allow them to tumble.
因此，拉动需求可能需要维持比日本更持续长久的预算赤字。
Propping up demand may therefore require more persistent, and sustained, budget deficits than in Japan.
因此，拉动需求可能需要维持比日本更持续长久的预算赤字。
Propping up demand may therefore require more persistent, and sustained, budget deficits than in Japan.
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