查询词典 existing

In this paper, the judgement of existing solution to circulant linear equations set and the solutions under all kinds of circumstances are presented by polynomial matrix theory.

摘要利用多项式矩阵理论，给出了循环线性方程组有解的判定并求出各种情况下的解。

Because any reports on the active control of rotating disk haven't be seen in China up to now, and this experiment research is important, so the complete set of active control system of rotating disk are built independently. The push-pull type electromagnet is applied to control the vibration of the circular disk. The power amplifier circuit that can respond to wide scope in frequency from DC to AC is designed by improving the existing circuit. The sensor signal is first low-pass filtered, then the proportional control plus the differential control circuit easy used in practice are applied to finish the more effective control. The electromagnetism shield is used as possible to decrease the signal disturbance from the electromagnet to eddy sensor.

考虑到目前国内尚未见到有关旋转圆盘振动主动控制的相关报导以及实验的重要性，自行设计制作了一整套旋转圆盘振动主动控制系统：提出并采用推拉型电磁作动器来控制圆盘的振动；在改进现有电路的基础上，自行设计了具有较理想特性的驱动电磁作动器的功率放大器；根据实际控制环境的特点，设计了先进行低通滤波，再采用比例和实用的近似微分电路构成的控制器，并采用了电磁屏蔽来减小电磁铁对传感器的干扰，以实现更有效的控制。

The thesis, based on the 3R rules of circle economy, logically tries to build circulating pattern by big, medium and small scales by using systematic analysis method which includes the circulating pattern of construction industry resource chain utilizing; the circulating pattern of corporation co-existing relationship and circulating pattern of individual corporation resource saving.

文章根据循环经济的"3R"原则，按照系统分析的方法，从逻辑维。。。

But we have to adapt to existing circumstances.

但我们必须适应现有的状况。

It contains the oldest as well as the most circumstantial account now existing of the progress of mankind.

其中关于人类进步过程的记载是现存材料中最古老、最详细的。

Through analyzing the reasons of the circumvallation s damage and discussing the value of the circumvallation and the significance of the preservation, feasible suggestions have been made on the basis of existing protective measures: the preservation of the ancient circumvallation should rely on the whole society which should use the advanced technologies and methods and adopt legal means so as to provide reference for the theory and practice of the preservation of the ancient circumvallation in jingzhou city.

分析古城墙遭到破坏的原因，探讨古城墙的价值及其保护的重要意义，在现有保护措施的基础上提出了一些可行性的保护建议：古城墙的保护要依靠全社会的力量，运用先进的技术和方法，采取法律的手段，为荆州古城墙的保护理论和实践工作提供参考。

To overcome this situation, we must change or enrich the banks to circumvent the existing risk assessment systems.

为了克服这种情况，我们必须改变或丰富了银行规避风险评估现有的系统。

In China, there is much room for us to improve existing judicial interpretations of a ban on circumvention of law.

在我国，现行司法解释关于禁止法律规避的规定尚不完善，拟以专编规定我国国际私法规范的民法典草案。

This article also analyses the existing problems and future development direction of Cisco.

文章还分析了思科公司存在的问题和发展方向。

This article is the city commercial banks to the status of empirical study, based on this and other banks at home and abroad to carry out a comparative analysis of existing problems and carry out scientific analysis, and finally to improve the competitiveness of city commercial banks to promote their healthy development provide the corresponding countermeasures and suggestions.

本文就是要对城市商业银行的现状进行实证考察，在此基础上和国内外其他银行进行比较分析，并对存在的问题进行科学地分析，最后为提高城市商业银行的竞争力、促进其健康发展提供相应的对策和建议。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。