查询词典 usefulness

Objective To evaluate the usefulness of three dimensional dynamic contrast-enhanced magnetic resonance angiography(3D DCE MRA) in the diagnosis of vena caval abnormalities.

目的 评价三维动态增强磁共振血管成像（3D DCE MRA）用于诊断腔静脉病变的价值。

It has been identified whether chlorhydric acid or baicalin not. Chlorhydric acid and baicalin of preparation exist or not in by Tlc-scanning Method. This detective index could be used to control the quality of Shuanghuanglian Oral Liquid preparation. To determine the content of chlorphenamine maleate and baicalin by HPLC and UV-2000 and regulate the minimum limit as the control of preparation quality, in order to insure clinical management rationality, safety and usefulness.

通过薄层色谱鉴别口服液制剂中金银花、黄芩等药味的存在，并且金银花、黄芩分别以绿原酸、黄芩苷为考察指标，并采用HPLC、UV-2000测定金银花、黄芩进行含量测定，规定其下限作为制剂的质量控制指标，以保证临床用药的合理性、安全性和有效性。

By using wheat with recessive ph gene as parents in wide crosses, new wheat lines with alien chromosome segments, such as TKL1, were obtained. Gene phKL and its combinant have new usefulness for studying on genetic mechanism of homoeologous chromosome pairing and alien gene transfer.

phKL基因及其重组体在染色体配对的遗传作用机制和外源基因转移方面存在新的应用价值。

All the value any feature of it had for me now was the amount of usefulness it could furnish toward compassing the safe piloting of a steamboat.

现在河上美景对我的全部意义不过是给我提供如何为蒸汽船安全领航的提示。

Given that POL was not developed specifically for API communities, it is important to provide FEEDBACK to the CDC concerning the usefulness, adaptations, and lessons learned in using this DEBI

若同伴核心人物艾滋病干预并非专为亚太裔人群社区开发，那么向疾病预防控制中心提供关于使用 DEBI 的有用性、适应情况与经验教训反馈意见就非常重要。

In order to compare the usefulness of ISSRs and SSRs in Elymus species, 33 ISSR primers and 137 wheat SSR primer pairs were employed to detect 12 species of Elymus in this study.

为了比较ISSR和SSR标记在披碱草属

The non-specificity of its components raises the question as to how generalizable its diagnostic usefulness might be to other chronic lier diseases.

该方法的非特异性引出一个问题：怎样扩大它的诊断有效性的适用范围，使其包括其他慢性肝病。

By Hanif Khaki Who can deny the usefulness of cameras?

由Hanif的卡其谁能否认用处相机？

Objective To evaluate the clinical usefulness of EMG examinations in location diagnosis of herniated lumbar disc.

文章摘要：目的探讨肌电图在腰椎间盘突出症定位诊断方面的独特价值。

Objective To evaluate the clinical usefulness of EMG examinations in location diagnosis of herniated lumbar disc.

目的探讨肌电图在腰椎间盘突出症定位诊断方面的独特价值。

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。