in force; valid; effective; efficacious

简明释义

有效

英英释义

例句

1.Make sure your passport is valid for at least six months before traveling.

确保你的护照在旅行前至少是有效的六个月。

2.The contract will be effective immediately upon signing by both parties.

合同将在双方签字后立即生效。

3.The regulations are still in force, so please comply with them.

这些规定仍然有效，请遵守。

4.The new law is now in force, meaning it has officially come into effect.

新法律现在生效，这意味着它已正式实施。

5.This herbal remedy is known to be efficacious for treating headaches.

这种草药疗法被认为对治疗头痛是有效的。

作文

In today’s world, the concepts of legality and effectiveness are paramount in various fields, from law to public policy. When we discuss laws, regulations, or even personal commitments, we often encounter terms such as in force（生效） and valid（有效）. These terms highlight the importance of having rules that are not only established but also actively governing behavior. A law that is in force must be recognized by the legal system and applicable to the public. It is crucial for maintaining order and ensuring that individuals adhere to the agreed-upon standards of conduct.Moreover, the term effective（有效的） brings another layer of understanding. A law might be valid but not necessarily effective. For instance, a regulation could exist on paper, yet if it does not bring about the intended change or compliance among the populace, it fails to fulfill its purpose. Therefore, effectiveness is measured not just by the existence of a law, but by its impact on society.In addition to these terms, we should also consider the concept of efficacious（有效果的）. This term often applies to strategies or methods in various disciplines, including healthcare, education, and economics. For example, a public health initiative may be efficacious if it successfully reduces disease rates within a community. In this context, being efficacious means achieving desired results through specific actions or policies.To illustrate these concepts further, let us take a look at environmental regulations. Many countries have implemented laws aimed at reducing carbon emissions. These laws are in force, meaning they are officially enacted and must be followed. However, to determine whether these laws are valid, we must assess whether they comply with higher legal standards or international agreements. If they are indeed valid, we then examine their effectiveness—are emissions actually decreasing as a result of these laws? Lastly, we evaluate their efficaciousness: Are the measures taken truly leading to significant improvements in air quality and public health?In conclusion, understanding the nuances between in force, valid, effective, and efficacious is essential for anyone engaged in the study or practice of law, policy-making, or any field that relies on the implementation of rules and strategies. Each term plays a critical role in evaluating how well laws and initiatives function in real life. By ensuring that our laws are in force and valid, we set a foundation for them to be effective and ultimately efficacious in creating positive change within society.

在当今世界，合法性和有效性的概念在各个领域都至关重要，从法律到公共政策。当我们讨论法律、法规甚至个人承诺时，常常会遇到诸如in force（生效）和valid（有效）等术语。这些术语突显了拥有不仅仅是建立起来而且还积极管理行为的规则的重要性。生效的法律必须得到法律体系的认可，并适用于公众。它对于维护秩序并确保个人遵守商定的行为标准至关重要。此外，effective（有效的）这个术语又带来了另一个层面的理解。一项法律可能是valid的，但不一定是effective的。例如，一项法规可能存在于纸面上，但如果它没有带来预期的变化或公众的遵守，它就未能实现其目的。因此，有效性不仅通过法律的存在来衡量，还通过其对社会的影响来评估。除了这些术语，我们还应考虑efficacious（有效果的）这一概念。这个术语通常适用于医疗保健、教育和经济等多个学科中的策略或方法。例如，如果一项公共卫生倡议成功降低了社区内的疾病发生率，那么它可能是efficacious的。在这种情况下，成为efficacious意味着通过特定的行动或政策实现预期的结果。为了进一步说明这些概念，让我们看看环境法规。许多国家实施了旨在减少碳排放的法律。这些法律是in force的，意味着它们已经正式颁布并必须遵循。然而，要确定这些法律是否valid，我们必须评估它们是否符合更高的法律标准或国际协议。如果它们确实是valid的，那么我们接下来就要检查它们的effectiveness——这些法律是否真正导致了排放量的减少？最后，我们评估它们的efficaciousness：采取的措施是否真正导致空气质量和公共健康的显著改善？总之，理解in force、valid、effective和efficacious之间的细微差别对于任何从事法律研究或实践、政策制定或任何依赖于规则和策略实施的领域的人来说都是至关重要的。每个术语在评估法律和倡议在现实生活中运作的良好程度方面发挥着关键作用。通过确保我们的法律是in force和valid的，我们为它们成为effective和最终efficacious创造了基础，以在社会中创造积极的变化。