That gives an effective control range of 30km.

有效控制范围为30公里。

Expiration dates are what we know to be safe and effective.

药物有效期是我们已知安全和有效时间范围。

The Committee report also says the Soviet Union is effectively using United Nations organizations worldwide to conduct spying operations.

委员会报告还说，苏联正在有效地利用世界范围联合国组织，进行间谍。

It has to do with payload and range and so on.

与有效载荷和范围等有关。

Its threshold will adjust so that it stays in a useful dynamical range.

其阈值会进行调整，以保持在有效态范围。

Amirhossein Hajiaghajani studies wireless power at the University of California, Irvine. He sees potential in this new bandage — but also some hurdles to its widespread use. Chief among those hurdles: the device's relatively short range.

阿米尔侯赛因·哈吉阿加贾尼在加州大学欧文分校研究无线电力。他认为这种新创可有潜力——但也有一些普及使用障碍。其中最主要障碍是：设备有效范围相对较短。

Combine all  that with the fact that the regulatory authorities are often underfunded and lack the resources to  keep a good eye on every dam under their purview, and you get a recipe for disaster.

把这些情况与监管机构经常资金不足、缺乏资源来有效监控其管辖范围一个大坝事实相结合，你就得到了一场灾难配方。

The question of the scope and validity of induction is of great difficulty, and of great importance to our knowledge. Take such a question as, " Will the sun rise to-morrow" ?

归纳法范围和有效性问题非常困难，但对我们知识非常重要。以“明天太阳会升起”这样问题为例吗？

The effective power and range of the main beam from all these antennas combined is actually closer to 3500 times that of a single antenna.

这些天线组合起来主波束有效功率和范围实际上相当于单个天线3500倍。

They view these as sort of Lilliputian attacks by over 600 district judges who take it upon themselves to effectively stop the federal government nationwide.

他们认为这些是类似利立浦特式攻击，由超过600名地方法院法官发起，他们自认为有权有效地在全国范围阻止联邦政府行。

So all those rep ranges are effective, but the most effective rep ranges are usually the ones you're not used to.

因此， 所有这些重复次数范围都是有效，但通常最有效重复次数范围往往是你不习惯那些。

Besides, this section also includes limitations, assumptions, the range of validity, as well as description of your analytical methods, including references to any specialized statistical software.

此外，本节还包括限制、假设、有效性范围，以及对分析方法描述，包括对任何专业统计软件引用。

We want government that exists within its own limits, but that does its job effectively within those limits.

我们希望政府能在其权限范围运作，但在这些权限范围能有效履行其职责。

It really defines how precise your measurement system can be – and defines a range of effective increments for your measurement system.

真正定义了您测量系统精确度， 并定义了测量系统有效增量范围。

He chose a shrapnel that wouldn't do too much damage outside of a limited range Why?

他选择了榴散弹 那么在有效范围之外 不会造成太多损害 为什么?

This Probable Error is used to help define the range of effective measurement increments.

该概率误差用于帮助定义有效测量增量范围。