查询词典 usefulness

The well-attested acceptance of the usage reflects an implicit popular recognition of its usefulness; there is no precise substitute.

屡经证实的对这一用法的接受反映了对其实用性的普遍默认；而且并不存在其他精确的代用词。

The present study is designed to investigate the usefulness of a new diagnostic criteria of MEFVC, flow volume angle, for the diagnosis of ventilatory dysfunction and early detection of small airway obstruction. Meanwhile, we also establish the predicted normal value of the pulmonary function testing and to investigate the possibility to predict body height by measurring the length of arm span or sitting height.

本研究之目的是利用流量容积角当作用力呼气流量容积图形之新的诊断指标，轨整体通气功能与早期呼吸道阻塞方面之诊断能力进行探讨，同时建立正常人之肺功能预测值公式，并讨论量取手臂长或坐高对推测预测值公式中之身高这项变数的可行性。

Yet a recent statewide survey of high school math and science teachers calls the usefulness of daily homework into question.

然而最近一项对于全州的数学和理化高中教师的调查却对每天布置家庭作业的作用提出了疑问。

Yet a recent statewide survey of high school math and science teachers calls the usefulness of daily homework into question.

但是最近对高中数学和科学教师的一项全州范围的调查对每天做家庭作业的作用提出质疑。

Elsewhere he questioned the usefulness of baptism and criticized the promulgation of the Nicene Creed.

在另外一些著作中，他也置疑浸洗的有效性，并对「尼西亚信经」提出批判。

Its usefulness is extended through modifications that take advantage of symmetry and antisymmetry, and of hinge-end support conditions where they exist.

它的用处是通过延长修改，可以利用对称和反对称的优势，和铰链的高端支持条件下它们的存在。

This paper summarizes the general properties of mitochondrial ribosomal RNA,transfer RNA,protein coding genes and noncoding regions,and the phylogenetic usefulness of individual mitochondrial genes for insect taxa.

通过对昆虫遗传物质的研究，探讨不同分类水平上的昆虫类群之间的系统发育、进化机制和种群遗传变异及分化，从生命的本质上探寻昆虫各类群之间的系统关系[1，2 ] 。

In the House it led to emendations of the bill to restrict trading in carbon derivatives—and thus both the scope for banks to make money and the usefulness of the market.

这使得众议院修订议案---限制了碳衍生出的交易，进而缩小了银行挣钱的范围，减弱了市场的有效性。

To increase the usefulness of economic forecasts, Expectational Analysis suggests a mix of quantitative and qualitative approaches to develop a disciplined approach to economic forecast.

增加的效用经济预测， Expectational分析表明，混合定量和定性的方法来制定一个严谨的经济预测。

Orbital velocity and position of each of, for beginners who have some knowledge of the track usefulness.

详细说明：轨道根数与位置速度互化，对于初学轨道知识的人有一定的用处。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。