查询词典 by means of

The reading telescope consists of an autocollimator and a microscope objective. By means of

通过读数望远镜在CCD 相机上形成一个的图像，并通过图像处理软件对图像进行分析。

A theoretical comparison is conducted to demonstrate that when autocorrelation coefficient and moving average coefficient are positive, the safety stock with a variable reorder level is less than that determined by means of moments of demand, but more than that with traditional reorder point approach.

理论分析得出，在需求呈正相关且随机误差项平滑系数为正数时，变化订货点水平确定模型得出的安全库存低于根据时点需求得出的安全库存，而高于传统模型得出的安全库存。

The stability etc. of the system are analyzed by means of the automatic control theory.

本文阐述了以TP801—Z80单板机为核心所组成的温度控制系统的基本原理和设计方法，并应用自动控制理论分析了系统的稳定性等问题。

A radio link is set-up by means of automatic link establishment.

无线电连接是依靠自动链路建立完成的。

The unit is used to realize the airflow conveying of granulated resin by means of the technology of low vacuum,It can be used with a hopper dryer to automatize dry material-supplying.

本机采用低真空原理实现塑料树脂粒子的气流输送，可与料斗式干燥机配套，实现干燥供料自动化。

Boron distributions of Fe〓 alloys were detected by means of α-particle autoradiograph.

发现微合金化后，脆性改善的实质是添加的合金元素改变了Fe〓的DO〓和B2这二类反相畴界能，这影响了反相畴界的密度、长程有序度和超点阵位错组态的滑移特性，从而改善Fe〓的脆性。

The morphogenesis and some important characteristics in the course of reproduction of two kinds of pathogenic virus of Hemorrhage of Grass Carp, Reovirus and Picornavirus.in fish cell culture were studied by means of electron microscope and electron microscopic autoradiography.

应用电子显微镜和放射自显影术，观察草鱼出血病两种病原病毒——草鱼呼肠孤病毒和草鱼小RNA病毒在鱼类细胞中的形态及增殖过程的一些重要特征。

The bio-logical activities were determined by means of pyrogallol autoxidation. The results showed that these complexes had SOD activities.

采用邻苯三酚自氧化法测定了它们的生物活性，结果表明所合成的配合物具有一定的拟SOD活性。

Global asymptotic stability of a class of nonlinear rational difference equation s was studied by means of setting up an auxiliary equation,so that a sufficient condition was obtained.

运用建立辅助方程的方法研究一类非线性有理差分方程正平衡点的全局渐近稳定性，得到一个充分条件。

By means of the averaging method, the first approximate solution and corresponding solution of the primary parametric resonance was obtained.

应用平均法求得系统主参数共振时的解，分析了发电机组电磁参数对共振特性的影响，揭示了一些新现象。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失