查询词典 make-and-break key

This paper would make a further research on several key questions in modeling belt conveyor dynamics.

本文对带式输送机动态分析模型中的几个关键问题进行了深入的研究。

The contents contain newly translated versions of the original key manuscripts that make up Vitoria's thought, though it ought to be noted that the 'works' are not actually those published by Vitoria but rather recoveries of lectures he gave to students-"recollections".

该书内容包括构成维多利亚思想的重要原创作品的最新翻译版本，应当指出的是，这些作品并不是维多利亚发表的作品，而是他授课内容的重新编写。

The two methods were respectively used to make dynamic analysis for air compartment of a certain three-tube Gatling gun with inner energy sources, while ensured the changing rule of pressure in airway equipment while weapons are firing, then analyzed the key structure elements which cause the change of the pressure, thus provide a theoretic basis for parameter design of gas operated Gatling gun with inner energy sources.

分别运用2种方法，通过对某内能源三管转管机枪的导气装置进行动力学分析，确定武器在使用过程中导气室内的压力变化规律并分析影响其压力变化的主要结构因素，为内能源转管机枪的参数设计提供理论依据。

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。