The establishment of an integrated methods system for cost estimation makes a great practical sense for all kinds of decisions while operating an enterprise effectively.

建立集成化的成本估算方法体系，对于有效地进行企业运营中的各项决策有重大的现实意义。

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The advantage of biological control in contrast to other methods is that it provides a relatively low-cost, perpetual control system with a minimum of detrimental side-effects.

与其他方法相比，生物防治的优点是它提供了一种成本相对较低、有害副作用最小的永久性防治系统。

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Butsemi-classical quantized methods are applicable in integrabel system.

这些半经典量子化方法仅适用于可积体系。

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The Helmholtz Association of German Research Centres described new methods and technologies in the new warning system.

VOA: special.2009.03.17

There are methods to test system vulnerability to EMPs without exploding nuclear weapons.

CENTERFORSECURITYPOLICY: Center For Security Policy

Good knowledge of the Pacific sub-region and of the working methods of the UN system or other inter-governmental organizations would be an advantage.

UNESCO: Vacancy : Programme Specialist (Natural Sciences) (30/5/2011) (AS/RP/SAM/SC/0005 - (P3))

And despite its depressing enumeration of the failure of so many schools, particularly in poorer urban areas, its miserable ending, and the bleakness of its title, the movie also has a message of hope: there are good schools and teachers in America, whose methods could make its education system as good as any in the world if only they were allowed to.

ECONOMIST: Education in America