查询词典 usefulness

The current study presents a new clinical technology to detect the stability of dental implant precissively by using natural frequency detection methodology. The study also designs and sets up a compact dental implant stability detector for verifying the theoretical prediction and its usefulness.

本研究利用自然频率检测法设计稳固度检测仪，并配合理论模拟与实际临床需求，加以修正改良，期能得到更精准、更敏锐的稳固度检测值，以便对植体临床手术提供最佳辅助诊断工具。

Abstract］ Objective We assessed the usefulness of a laparoscopic Heller myotomy with a Toupet fundoplication for the treatment of achalasia.

摘要］ 目的评价腹腔镜Heller术合并胃底折叠术治疗贲门失弛缓症的疗效。

Though Mr Galston soon had to go off to war himself, and then got sidetracked on the effort to find a new plant substitute for rubber, it did not occur to him that his discovery had military uses. It might, perhaps, be helpful to farmers. He was a botanist, who once spent a happy year in Stockholm isolating catalase from spinach leaves, and who patiently observed "rhythmic opening and closing in the dark in the plant Albizzia". He believed in the inherent beauty and usefulness of science.

尽管很快 Mr Galston 就上了战场，但之后他偏离军事，转而努力寻找取代橡胶的新植物，他从未想过他的发现有着军事用途，他的发现可能，或许对农民有帮助吧，他是一个植物学家，在斯德哥尔摩从菠菜叶中提取接触酵素，渡过了愉快的一年，还耐心的观察"合欢花在明暗交替中有节奏的开合"他信仰科学内在的美和效用。

The classroom teaching usefulness has all together look after both sides, overall development, the whole distanceses develop without the sorrow, almightiness, the whole body heart devotion, clear, with one action and much get, everything from set out physically, a stone arises thousand layer waves, awordses during a lifetime ten characteristics of etc..

课堂教学有效性有全体兼顾、全面发展、全程无忧、全能开发、全身心投入、一清二楚、一举多得、一切从实际出发、一石激起千层浪、一句话一辈子等十个方面的特征。

Here is an example of the usefulness of the concepts of angular impulse and angular momentum.

这有一个例子，可以说明角冲量和角动量概念的用途。

The characteristic and usefulness of the antibody were also discussed.

本文并对该抗体的特性及应用进行了讨论。

Several early 14th-century theorists referred to the idea of an Ars Antiqua, represented primarily by Franco, and an Ars Nova instituted by Philippe de Vitry(see, for instance, CoussemakerS, iii, 371,408),but in historical terms the usefulness of the idea is supported more by the treatise Ars novae musicae(c1320)of Johannes de Muris, the 1324-5bull lf Pope John XXII decrying the musicians who were 'novellae scholae discipuli' and the reference in Jacobus of Liege's Speculum musice to 'moderni cantores' and to'aliquinunc novi'.

一些十四世纪早期的理论家已经谈到以弗朗科为首要代表的古艺术的观念，新艺术是由维特利建立起来的，但从历史角度来看，这一观念的实用价值更多是由穆里斯的论文《新音乐艺术》、1324-1325年教皇若望二十二世贬斥那些"信奉新学派"的音乐家们的训令，以及列日的雅各布的《音乐明鉴》中所提到的"当代歌手"和"一些现在的认识"支撑着。

OBJECTIVE: Our objectives were to assess the clinical usefulness of APC in patients with early gastric cancer.

目的 评价APC在早期胃癌患者中的临床疗效。

The index adds appreciably to the usefulness of the book .

索引明显地增加了这本书的实用价值。

This article introduce a general process of valuating usefulness of software testing, and put forward a series measuring index to measure of usefulness of software testing accurately.

本文介绍了评价软件测试有效性工作的一般流程，并提出了一系列用于精确度量测试有效性的度量指标。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。