That gives an effective control range of 30km.

有效控制范围为30公里。

They do not like sharp surfaces, however, so adding crushed eggshells can be an effective control method.

然而，他们不喜欢尖锐的表面，所以添加碎蛋壳可以是一种有效的控制方法。

The National Bureau of Statistics says this was due to effective COVID-19 control and a sufficient supply of consumer goods.

国家统计局表示，这是由于有效的疫情防控和消费品充足供应。

The rebels are in effective control of the city.

【effective，effectiveness】反叛者实际上已控制了该市。

Through better analysis and the strategic use of data, countries can pinpoint how and where to best use effective malaria control.

通过加强分析和战略应用数据的能力，一些国家就可以确定以何种方式、在何种条件下可以将疟疾疫情控制的效率最大化。

22. future efforts will provide a spectrum of practical strategies for effective pest control.

未来的努力将为有效的害虫防治提供一系列实用战略。

The Johnson family has effective control of the company, owning almost 60% of the shares.

【control】约翰逊家族对这家公司有实际控制权，拥有近 60% 的股份。

In this event the monetary authority would have lost effective control over the rate of interest.

在这种情况下， 货币当局将失去对利率的有效控制。

To achieve meaningful security sector reform, Mali must assert effective civilian control and oversight of the military.

为了实现有意义的安全部门改革， 马里必须对军队进行有效的文职控制和监督。

And thereafter, the British had effective control over trade in Bengal and the French were excluded from it.

此后，英国人有效控制了孟加拉的贸易， 法国人被排除在外。

In fact, the players often lose effective control over the conditions of their own participation in the sport.

事实上，运动员常常对于自身的体育参与环境失去有效控制。

However, officials say the cluster was detected in its early stage and the city has taken effective control measures to curb the spread.

但官方表示，这条感染链发现于早期阶段，已采取有效控制措施遏制传播。

The resumption of commerce and business activities will progress in phases on the principle of orderly openness, limited flow, effective control and classified management.

恢复商业经营活动按照有序开放、限流、有效管控、分类管理的原则，分阶段推进。

Health care providers, encourage teens to delay sexual activity and use effective birth control if they are sexually active; and provide confidential, culturally appropriate services for teens.

卫生保健提供者鼓励青少年延迟性生活，如果他们性生活比较活跃的话应采取有效的避孕措施，并且为青少年提供机密、符合文化的适当服务。

I have 14 years of experience as financial officer of a large multinational, including a track record of contributing to bottom-line results by reducing costs and implementing effective financial controls.

我在一家大型跨国公司担任了14年的财务主管，我的业绩记录包括降低成本和实施有效的财务管理政策，为公司的收益贡献良多。

Archaeologists have unearthed more than 700 wooden tablets and paper documents, most of which are records from the Tang Dynasty that demonstrate the Tang Dynasty's effective control over the Western Regions.

考古人员出土了700多块木碑和纸质文书，其中大部分是唐代的记载， 证明了唐朝对西域的有效控制。

It sits at the intersection of the Seine and Marne rivers and enables Paris to exert effective administrative control over trade in and out of the area to the rest of France and Europe.

它位于塞纳河和马恩河的交汇处，使巴黎能够对进出该地区与法国和欧洲其他地区的贸易实施有效的行政控制。