查询词典 principal

2Examine the chromatograms of the solutions to be examined in the assay. The two principal peaks in the chromatogram obtained with the test solution are similar in retention time to the principal peak in the chromatogram obtained with reference solutions of Estrone Sodium Sulfate and Equilin Sodium Sulfate.

在含量测定项下记录的色谱图中，供试品溶液两个主峰的保留时间应分别与对照品中雌酮硫酸钠和马烯雌酮硫酸钠峰的保留时间一致。

How to apply the triangulation principal being consist of outside triangulation and inside triangulation in the local increment triangulation algorithm is analyzed. A method of optimization while triangulation and a principal to judge whether the triangle is legal or not are established. Software design of this algorithm is done. At last, the calibrated result of field lens is presented.

采用了一种大规模散乱数据的空间划分方法及其相应的数据结构和编码方案，研究分析了在局部增量剖分算法中如何采用外连剖分和內连剖分相结合的剖分原则，确定了边剖分边优化和一种计算空间点到直线距离的简单方法来判断三角形是否合法的原则。

Just this-anchovy is the principal ingredient in fish meal, which is a principal competitor of soybean meal in world markets.

当然有关系，凤尾鱼是鱼粉的主要成分，鱼粉在国际市场上则是黄豆粉的主要竞争产品。

The result of Principal Component Analysis indicated that 6 principal components could present 90.71% information of the raw data of the traits related to drought tolerance of foxtail millet.

主成分分析结果表明，6个综合主成分可代表谷子抗旱性90.71%的原始数据信息量。

If not, the bearings will be worn and the life will be shortened, The methods of maintenance are as follows: oiling once for each shift. It should be noticed that the oil channel must be cleaned immediately if the oil is not be consumed or the loss is slow then 50# motor oil should be added. The oil cup is placed on the upper end of principal axis. Each shift should add 3# lithium base grease once with grease gun on bearing of principal axis base and bearing of milling roller. Disconnect and clean the analyzer once for 6 months and apply 3# lithium base grease. Apply lithium base grease for bearing room.(see lubrication system for details).

保养方法如下：主轴加油时间每班一次，但必须注意，发现油杯的油没有损耗或损耗太慢时，应立即清洗油道，再加50#机械油，油杯位置在主轴上端，主轴底座轴承，磨辊轴轴承每一班用黄油枪加注3#锂基润滑脂一次，分析器轴承每六个月拆开清洗一次，加足3#锂基润滑油，风机轴承室加锂基润滑脂。

In general, the directions of principal compression strain rate are congruent with horizontal projection of principal compress axis derived from medium and large earthquakes.

主压应变率方向与中等以上地震的主压应力轴在水平方向的投影方向基本一致。

In this study, we adopt a Gauss-Markov hyetograph. We also propose a new approach for selecting regionalized representative design storm hyetograph in northern Taiwan. By combining the principal component analysis and cluster analysis techniques, we select five principal components and group design storm hyetograph into three categories in the study area. Finally, we employ the method of analytic hierarchy process to establish the regionalized representative hyetograph for northern Taiwan area.

本研究针对台湾北部地区提出一个新的方法来评估并建立区域代表雨型，首先选取各测站具尺度不变性之高斯马可夫雨型，其次利用主成份分析法萃取出雨型中的五个重要成份，并以群集分析法将研究区域内之设计暴雨雨型分为三个均匀群集，但同一群集内之雨型并非唯一，故研究中最后利用层级分析法进行评估，选取并建立出区域代表雨型。

He suffers from the delusion that he will take the principal's place soon, so when the principal was on leave last week, he enjoyed the illusion of being in full charge.

他错以为自己不久将取代校长的位置。因此当校长上周休假时，他陶醉于全面负责学校工作的梦幻中。

The doctrine of estoppel will operate either where the agent has no authority to represent another as his agent, but the person who is now treated as the principal has conferred all the indicia of an agency on him or alternatively, the agent may have a real authority to act for the principal, but latter is estoppeled by his conduct from denying to a third person that the agent has additional powers.

对禁止反言理论要么将在代理人无权代表着另一个作为其代理人，但此人现在是谁视为主要授予所有的标志机构对他或者代理人可能有真正的权威采取的主要，但后者是由estoppeled他的行为剥夺了第三人的代理人有更多的权力。

Initial value of principal point can be obtained with at least two equations of principal lines.

利用模拟数据和实际图像数据进行的标定实验均取得了很好的标定结果。

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。