查询词典 studies

Results In static phantom studies, the percent error of mean activity obtained by Carson's method was reduced to about 9 %, and it is less than that of image-derived method using maximum likelihood expectation maximization (about 14 %). In simulated dynamic phantom studies, the vessel component could be extracted using ICA in image and sinogram domain. In sinogram domain, the six components extracted by ICA could be obtained quickly.

在静态物理假体实验结果来看，使用Carson's method计算出感兴趣区域活性的百分比误差( 9%)比直接从影像取得活性的百分比误差( 14%)来得小；从数位模拟动态假体实验结果来看，独立成份分析法运用在影像空间或是弦波图空间上，都可以将血管分离出来，但从弦波图空间上得到各个独立成份相对於影像空间就快得多；imageICA和sinogramICA计算出的输入函数的标准化均方根误差分别是0.57和0.28。

We should emphasize, therefore, that now sinological studies are mainly Chinese studies on the basis of a cross-cultural approach.

因此，我们应该强调指出，今日之汉学研究主要就是指建立在跨文化方法之上的中国研究。

While looking back at the history of Sinological Studies in the SAARC region, we find that a small beginning of Sinological studies was made by the University of Calcutta in 1918 with the introduction of a course on Chinese language and literature in the Department of Indian history and culture.

在回顾南盟地区各国的汉学研究历史时，我们发现这一地区的汉学研究始于1918年，当时加尔各答大学的印度历史与文化系开设了一门中国语言与文学课程。

The paper selects Qinghai City to analyze its investment environment for both active and passive investment in a combination of environmental assessment studies and optimizes the investment environment countermeasures, in addition to use the SOWT analysis for the conduct of evaluation studies on western mining investment environment.

选取青海省矿业进行案例分析，运用SOWT分析法对其矿业投资环境进行评价研究，针对其存在的问题，提出优化投资环境的对策，促使其矿产资源优势转化为市场优势和经济优势。

The paper selects Qinghai City to analyze its investment environment for both active and passive investment in a combination of environmental assessment studies and optimizes the investment environment countermeasures, in addition to use the SOWT analysis for the conduct of evaluation studies on western mining investment environment. The aim is to take the advantage of mineral resources into market advantages and economic advantages.

选取青海省矿业进行案例分析，运用SOWT分析法对其矿业投资环境进行评价研究，针对其存在的问题，提出优化投资环境的对策，促使其矿产资源优势转化为市场优势和经济优势。

It studies the internal environment using Peter's competitive power theory. Through studying the risk and opportunity, strength and weakness, it clarifies the competitive strength and environment threat. It studies the market position, market division and market goal for Ningxia Electric-power Company. It stressfully analyzes Ningxia Electric-power Company using SWOT.

其次，针对该公司的内部资源和营销能力进行了相关讨论，并以对企业做市场细分和目标市场选择为前提，进行了SWOT分析，在此基础上，明确了市场竞争战略的总体思路，制定了总成本领先战略和差别化战略组合作为企业市场竞争战略。

We think Old Work Of Doubtful Point represents the Yuyuesachievement in the exegetical studies fields. It is a result of rational thoughts andscientific conclutions. It provided many exegetical practical materials and valuableexperience for the development of exegetical studies. So, Its value is surpassable.

我们认为《古书疑义举例》是俞樾个人训诂学领域最高成就的代表作，是俞樾对语言规律进行深刻思考和科学总结之后所取得的研究成果，为后世训诂学的发展提供了大量的例证材料和宝贵经验，它的训诂价值是具有超越性的。

Since there are few studies on deep structure and dynamics progress of the Western Himalayan Syntaxis region, and also restricts from natural and political conditions, further studies and exploitations are needed on such key problems as the exchange of matter-energy at depth and its physical-mechanical process.

由于西构造结区深部结构和动力学研究工作尚少，而又因自然条件和政治环境的制约，故该区深部物质与能量的交换和其物理-力学过程等核心问题尚有待于加强研究和探索。

The studies was proceeded on the the supercritical CO2 extraction technique of rotenone from Tephrosia vogelii. The extraction influences of technology conditions were systematically groped, The research results were listed as follows:1 The analysis method applied in this paper has been proved to be suitable to technology research of the studies on the SC-CO: extraction technique of rotenone from Tephrosia vogelii. 3 indexes, extraction ratio of rotenone. extraction ratio of total compounds and rotenone content percent in total compounds weight, were carried out with HPLC quantitatively determination combined with the sample weight loss after extraction. With these 3 indexes. The extraction influences of technology conditions were evaluated by synthesis. Then the best technology conditions were ascertained for different extraction aims.2 The pretreatment of rough material should be needed before extraction. Comminuting the material to 0.28mm size is most fit to SC-CO: extraction.3 Firstly static extracting 20 min then turn to dynamic doing is the better extraction mode than other ones.4 The orthogonal experiment was conduct with 3 factors and 5 levers.

本论文通过对非洲山毛豆SC-CO_2萃取中影响萃取效果的工艺条件的研究，初步得出如下结果：(1)本论文中所采用的萃取效果评价方法适宜于非洲山毛豆中鱼藤酮的超临界流体萃取技术研究，该方法具体为：HPLC定量分析非洲山毛豆SC-CO_2萃取物中的鱼藤酮含量，再结合萃取前后处理样品的重量损失，得出鱼藤酮萃取率、萃取所得粗物质萃取率和粗物质中鱼藤酮含量三个参数，以此三个指标综合评价萃取条件对萃取效果的影响；(2)通过对原料粒度对萃取效果影响的研究，结果表明SC-CO_2萃取非洲山毛豆复叶中的鱼藤酮，原料粉碎成30目粒度叶粉时萃取效果较好；(3)通过对萃取方式与萃取效果之间关系的研究，结果表明SC-CO_2萃取非洲山毛豆中鱼藤酮应采用先静态后动态的萃取方式，静态萃取时间为20min；(4)通过温度、压力和CO_2流量三因素五水平的正交试验，结果表明温度是最主要的影响因素，压力因素对鱼藤酮萃取率的影响程度高于CO_2流量，而对于粗物质萃取率和粗物质中鱼藤酮含量CO_2流量因素高于压力。

Animal studies have shown that the drug exert s teratogenic or embryocidal effects, and there are no adequate, well-controlled studies in pregnant women

动物实验表明，药物对胎仔有致畸或致死胎作用；但还没对孕妇进行过充分的、有效控制的研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。