What is the translation of " REQUIRE REGULAR " in Chinese?

• 需要定期
• 需要经常
• 要求定期

Examples of using Require regular in English and their translations into Chinese

They require regular contact.
他们需要经常联系。

They grow very fast and require regular cutting.
生长速度非常快，需要经常修剪。

The database will require regular updating and will be expanded to include additional publications as appropriate.
此数据库将需定期更新，而且将酌情扩展到其他出版物。

Disadvantages: Poor privacy and sound insulation require regular cleaning of the track.
缺点：私密性和隔音性较差，需要定期清理轨道。

They also require regular maintenance and check-ups to guarantee proper functioning which also can be expensive.
它们还需要定期维护和检查，以保证正常运行，这也可能很昂贵。

But most importantly, cache will require regular maintenance and indexing.
但最重要的是，缓存将需要定期维护和索引。

Which require regular irrigation and maintenance, you can leave the path and patio on the roof for people to walk and stay.
其需要定期灌溉和维护，屋顶上可以留有小路和庭院供人们行走和停留。

During therapy and after its completion, these patients require regular medical supervision.
在治疗期间和完成后，这些患者需要定期医疗监督。

The boats require regular maintenance.
游艇需要经常保养。

Infants, children, and adults who sit, recline, or use a wheelchair require regular position changes.
经常坐卧和使用轮椅的婴儿、孩童和成人，需要经常变换姿势。

However, these require regular maintenance.
不过这需要经常保养。

The six core practices of UNDP and its strategic results framework on gender require regular progress reports.
开发计划署的六个核心做法和关于两性平等的战略成果框架要求定期提出进展报告。

For-credit positions may also require regular reports and meetings with an AADA advisor.
对于信贷持仓量也可能需要定期报告和会议与AADA顾问。

They require regular chemical control measures for pests and suffer heavy losses to birds and fruit bats in some areas if not netted.
他们需要定期害虫的化学控制措施，如果不是被捕的鸟类和果蝠遭受沉重的损失。

Drip systems are the most efficient type of irrigation systems, but they also have a higher initial cost, and require regular maintenance.
滴灌系统是最有效的类型的灌溉系统，但它们也有较高的初始成本，并需要定期维护。

But they are also vulnerable, require regular replacing, and if they do break, they can wreck the engine.
但它们也很脆弱，需要定期更换，如果它们真的坏了，就会损坏发动机。

Importantly, early warning systems are never" complete", as even the most well-developed systems require regular training, testing and adjustments.
重要的是，预警系统的建设永远不会"竣工"，因为哪怕是最发达的系统都需要定期培训、测试和调整。

Conventional consoles and PCs require regular up-gradation to play games, which leads to additional expenses.
传统的游戏机和PC需要定期升级才能玩游戏，这会带来额外的费用。

Building the models, however, is labor-intensive and error prone, and the models require regular updates, as programming frameworks are constantly evolving.
然而，构建模型是劳动密集型且容易出错的，并且模型需要定期更新，因为编程框架在不断发展。

Fertilizing: Orchids require regular fertilization to grow and flower properly, but too much fertilizer can quickly damage plants.
施肥：兰花需要勤施肥才能生长开花，但施肥过度也会迅速对植物造成损害。

(g) The Centre will continue its regional facilitation of political dialogue, which will require regular travel to the five Central Asian countries and relevant capitals.
(g)中心将继续促进区域政治对话，这就需要经常走访中亚五国及相关政府。

They require regular adjustment to compensate for wear, and the opening of the contact breakers, which is responsible for spark timing, is subject to mechanical variations.
它们需要定期的调整以补偿其损耗，并且接触断路器的开启决定着点火定时，也受制于机械变化。

All portable electronic communication devices require regular access to an energy source, which can be a problem for soldiers in the field.
所有的便携式电子通信设备需要定期在能量源充电，这对战地士兵来说是一个问题。

The Geographical Divisions and the Management Information Systems Branch remind offices of the procedures that require regular backups of critical information and keeping a copy of backups offsite.
地域司和管理信息系统处提醒各办事处遵循须定期制作紧要信息备份的程序，并将一份备份副本存放他处。

The sometimes dramatic developments require regular monitoring and must be viewed in context with global warming.
有些时候的急剧变化需要常规监测，必须与全球变暖进行关联观测。

Standardised hardware and software in process control systems require regular updates to remedy weaknesses in the software and the operating system.
在过程控制系统中，标准化的硬件和软件需要定期更新，给软件和操作系统的漏洞打补丁。

Laboratory ultrapure water machines require regular maintenance and cleaning before use to ensure long-term stable operation.
实验室超纯水机需要定期维护和清洗，以保证其长期稳定运行。

Regional and national strategies and action plans require regular revisions or updates in order to ensure that the identified response remains active and leads to practical results.
区域和国家战略和行动计划需要定期修订或更新，以确保确定的对策仍然在实行并带来实际结果。

With regard to corporations, transparency and accountability require regular internal and external auditing of financial resources and respect for human rights and the rights of the Earth.
关于企业，透明度和问责制要求定期对财政资源进行内部和外部审计，并尊重人权和地球的各项权利。