查询词典 usefulness

The purpose of this study was to evaluate the long-term results of arthroscopic resection of a medial plica and to describe the usefulness of the clinical findings and MRI for preoperative diagnostics.

本研究的目的是评价关节镜下切除内侧滑膜皱襞的长期效果，并临床发现及核磁共振对术前诊断的有效性。

It offers more usefulness than thought possible in a pocketknife this size.

它提供了更多有用比想象的猫和狗这种规模。

Diagnostic usefulness of a third-generation anti-cyclic citrulline antibody test in patients with recent-onset polyarthritis.

现代预防医学， 2007， 34(2)： 346.20 石宏宴。抗CCP抗体与RF联合检测在类风湿关节炎中的临床意义。

Much later the Chinese polymath scientist Shen Kuo (1031-1095 AD) was the first to describe the magnetic needle-compass, along with its usefulness for accurate navigation by discovering the concept of true north.

更晚的中国polymath科学家申适（公元1031年至1095年）是第一次来描述磁针，指南针，连同其效用的准确导航的概念，发现真正的北方。

If something is a presupposition, whether we should believe in it or not depends on its usefulness.

如果某物是一种假设，那我们是否相信则取决于它是否有用。

In order to test the practical usefulness of the prober LZF-I we conducted population investigation, paternity determination, tissue stability and applicable extent in fish and obtained following results. The probability of chance association between random individuals was 9.23×10-16,and this indicates that the LZF-I fingerprints are completely individualspecific The paternity probability was 0.999962, and it showed that the inheritance of alleles is in accord with the Mendelian Law. The LZF-I oligonucleotide fingerprinting probe was stable.It was very effective in detecting both individual and species specificities of fish.

通过对鱼类的群体实验、亲子鉴定实验、组织细胞的稳定性实验和鱼类种类的适用范围实验后，测得：(1)LZF-I DNA指纹探针属多位点寡核苷酸探针；(2)LZF-I DNA指纹探针在鱼类种群中的鉴别机率为9.23×10 E-16；(3)LZF-I DNA指纹探针在鱼类亲子鉴定实验中的父系概率为0.999962；(4) LZF-I DNA指纹探针，是一种稳定的，既具有个体识别能力，又具有一定种属特异性的、适用于鱼类DNA指纹图研究的基因指纹探针。

Through constant innovation and transformation, product quality, appearance and usefulness of progressively improved and increased.

经过不断创新改造，产品的质量、外观和实用性逐步得到改进和提高。

French is definitely on my 'to learn' list, if anything, just for usefulness, but also for the pronominal clitics and the negative circumfix.

但是这就能是因为我已经西班牙语说得还可以。法语肯定在我想学习的语言目录。

It implies that there is no much sense in seeking regular Riesz waveletbase in the space because even if we find one,its duality cannot be a regularwavelet and there is little usefulness in applications.

虽然我们还不知道〓中是否存在正则的Riesz小波基，但这一结论说明，如果存在的话，它的对偶决不是正则小波，这在应用上是很不方便的。

The main usefulness of the tourist area life cycle is to seek common regular issue on space trend of tourist development. It is not a long time for the theory coming into being. It contributes to describing and forecasting the developing track of tourist area and to guidance the plan.

旅游地生命周期理论的主要作用在于探寻旅游地空间发展趋势方面的一般规律性问题，它的产生时间不长，作为一条理论所具有的贡献有：描述、预测旅游地的发展轨迹，以及对规划的指导作用。

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。