unweighted

简明释义

英[ˌʌnˈweɪtɪd]美[ʌnˈweɪtɪd]

adj. 无重负的；[数]未加权的；无关紧要的

v. 减重（unweight 的过去式和过去分词）

英英释义

单词用法

同义词

反义词

例句

1.The simple unweighted average of countries' growth rates was virtually identical in Africa and Asia.

如果以未加权的简单平均数来计算，非洲国家的经济增长率实际上与亚洲国家完全相同。

2.If you're low on gear and forced to use a single-point anchor, try to install an unweighted safety backup, then send the big guy down first (figure 5).

如果器材短缺，只能使用单点下降锚点，就需要做一个不受力的备份，然后让体重大的人携带背包先降下去(图5)。

3.By default, the calculation is linear and unweighted, but quadratic and weighted variants are also provided.

缺省情况下，计算是线性的和非加权的，不过也提供二次的和加权的的变体。

4.In our latest round-up of global housing, we find that prices have risen in 20 of the 26 countries we track over the past year, at an (unweighted) average pace of 5.1% after adjusting for inflation.

在最新一期关于全球住房的报道中，我们发现在去年追踪的26个国家当中，20个国家的房价在消除通货膨胀后以5.1%的平均增速(未加权)增长。

5.For a comparison, in Figure 5 we show the results of the unwrapping obtained using an unweighted least squares algorithm.

作一比较，在图5我们展示了结果的展开获得了使用加权最小二乘算法。

6.This problem is a generalization of the problem of finding the maximum cardinality clique of an unweighted graph.

这个问题是寻找无权图的最大团问题的推广。

7.In chapter 3, based on local world (LW) model, the model evolves network from unweighted to weighted with local information is proposed.

第三章在局部世界(LW)模型的基础上，提出了基于局部信息的从无权到加权网络的演化模型。

8.The survey results were reported as unweighted 未加权的 figures to reflect raw responses.

调查结果以未加权的数字报告，以反映原始回应。

9.The final score was calculated using an unweighted 未加权的 average of all grades.

最终得分是通过所有成绩的未加权的平均值计算得出的。

10.For the initial analysis, we focused on unweighted 未加权的 averages rather than weighted ones.

对于初步分析，我们专注于未加权的平均值，而不是加权平均值。

11.The unweighted 未加权的 index provides a baseline for comparison with other metrics.

该未加权的指数为与其他指标的比较提供了基准。

12.In this study, we used unweighted 未加权的 data to analyze the overall trends.

在这项研究中，我们使用了未加权的数据来分析整体趋势。

作文

In the world of education and assessment, the term unweighted plays a crucial role in how we evaluate student performance. An unweighted grading system is one where all courses are treated equally, regardless of their difficulty level or the number of credits they carry. This approach contrasts sharply with a weighted grading system, where advanced placement or honors courses might carry extra points towards a student's overall grade point average (GPA). The concept of unweighted grades is particularly relevant in high schools across the United States, where students often face the pressure of maintaining a high GPA to secure college admissions. In an unweighted system, a student who earns an A in a standard course would have the same GPA impact as a student who earns an A in a more challenging course. This can lead to debates about fairness and equity in academic evaluation.One argument in favor of the unweighted grading system is that it encourages students to take a variety of courses without the fear of damaging their GPA. Students may feel more inclined to explore subjects that interest them rather than limiting themselves to only advanced classes. For instance, a student passionate about art may choose to take several art classes, knowing that their grades will not be penalized compared to their peers in honors mathematics or science courses. This freedom can foster a more well-rounded education and allow students to discover their true passions.However, critics of the unweighted system argue that it fails to recognize the increased rigor of advanced courses. They contend that students who challenge themselves with harder classes should receive some form of recognition for their efforts. This perspective suggests that an unweighted system may inadvertently discourage students from pushing their academic limits, as the rewards for taking difficult classes are diminished.Moreover, colleges and universities often consider both unweighted and weighted GPAs during the admissions process. A student with a high unweighted GPA may still be viewed differently than a student with a slightly lower unweighted GPA but who has taken numerous advanced courses. Admissions committees are keenly aware of the context behind a student's academic record and often look for evidence of rigorous coursework alongside strong grades.In conclusion, the term unweighted refers to a grading system that treats all courses equally, which can have both positive and negative implications for students. While it allows for a broader exploration of subjects, it may also undermine the value of challenging coursework. As educational systems continue to evolve, the debate over unweighted versus weighted grading will likely persist, reflecting the ongoing quest for fairness and excellence in academic evaluation. Ultimately, the goal should be to create an environment where students can thrive, explore their interests, and be recognized for their hard work and dedication, regardless of the grading system in place.

在教育和评估的世界中，术语unweighted（无权重）在我们评估学生表现时起着至关重要的作用。unweighted评分系统是指所有课程被平等对待，不论其难度级别或学分数。这种方法与加权评分系统形成鲜明对比，在加权评分系统中，进阶课程或荣誉课程可能会为学生的整体绩点（GPA）增加额外分数。

在美国的高中中，unweighted（无权重）成绩的概念特别相关，学生通常面临保持高GPA以确保大学录取的压力。在unweighted（无权重）系统中，获得标准课程A的学生对GPA的影响与在更具挑战性的课程中获得A的学生相同。这可能引发关于学术评估公平性和公正性的辩论。

支持unweighted（无权重）评分系统的一个论点是，它鼓励学生在不担心损害GPA的情况下选修各种课程。学生可能会更倾向于探索他们感兴趣的科目，而不是仅限于高级课程。例如，一个对艺术充满热情的学生可能会选择修读几门艺术课程，知道他们的成绩不会因为与数学或科学课程的荣誉班同学相比而受到惩罚。这种自由可以培养更全面的教育，并使学生发现他们真正的热情。

然而，unweighted（无权重）系统的批评者认为，它未能认识到高级课程的严格性。他们认为，挑战自己学习更加困难课程的学生应该获得某种形式的认可。这种观点表明，unweighted（无权重）系统可能无意中会阻止学生推动他们的学术极限，因为修读困难课程的奖励被削弱了。

此外，大学和学院在招生过程中通常会考虑unweighted（无权重）和加权GPA。一名拥有高unweighted（无权重）GPA的学生可能仍会被视为不同于一名稍低的unweighted（无权重）GPA但修读了多门高级课程的学生。招生委员会非常清楚学生学业记录背后的背景，通常会寻找强有力的课程作业与优良成绩的证据。

总之，术语unweighted（无权重）指的是一种平等对待所有课程的评分系统，这对学生可能产生积极和消极的影响。虽然它允许更广泛地探索学科，但也可能削弱了具有挑战性的课程的价值。随着教育系统的不断发展，关于unweighted（无权重）与加权评分的辩论可能会持续，这反映了在学术评估中对公平和卓越的持续追求。最终，目标应该是创造一个学生能够茁壮成长、探索他们的兴趣并因他们的努力和奉献而获得认可的环境，无论所采用的评分系统如何。