查询词典 double-entry system

This new system will more than double the speed at which passengers can survive a train crash.

他说"这个新系统能在比现在火车高两倍速度的情况下保证乘客的安全。"

The simulation model of current and speed double loops PMSM control system is made up in Matlab/Simulink.

然后设计了神经网络PID控制器，将电机等效为一个传递函数，使用MATLAB仿真软件中的m文件编程方式进行系统仿真。

The design, make, test and the last miniaturization of the transmitter in the double star position system compose the first part of the thesis.

双星定位系统中发射机的设计、制作、调试和后来的小型化构成了论文工作的第一部分。

An obvious tide is china is growing up, no double china will be one of the world economic system.

一个明显的趋势是中国的崛起，中国毫无疑问的将成为世界大经济体之一。

Combining with the experiences of the design and the use of large aluminum alloys extrusion press,the development and the technical characteristics of hydraulic control system of 125MN double-action extrusion press were introduced.

结合在大型铝挤压机液压控制系统设计及使用方面的经验，介绍了125MN双动铝挤压机液系统的研制及其技术特点。

Based on the study of the patent, a new variable displacement of double-action vane pump was discussed, which consists of floating blocks. The pump belongs to an automotive hydraulic power steering system, and prosperous utilization is expected.

平衡式变量叶片泵是一种基于专利技术的含有浮动块的断型容积式叶片泵，该泵应用在汽车转向助力泵等工况，是一种较有应用前景的新型叶片泵。

Single existing products presses, double-action stretching machine, car and motorcycle parts for hydraulic machine, vulcanized rubber products machines, hydraulic and powder products, such as hydraulic system of more than 10 series, nearly 100 kinds of specifications.

现有产品单机压力机、双动拉伸机、汽车摩托车零部件专用液压机、橡塑制品硫化机、粉末制品液压机及液压系统等十多个系列，近百种规格。

The current response of a generator/collector system based on a double-barrel micropipet was simulated by boundary element method , from which the collection efficiency for different pipets with different geometry was calculated.

初步探讨了双通道微米管作为产生/收集装置所涉及的理论及其传质过程，应用边界元法数值拟合了收集效率与管形之间的关系，通过加速离子转移实验对拟合结果进行了验证。

Enjoy high-quality sound on almost any speaker system with double-duty analog/digital audio.

通过任何支持两用模拟/数字音频的扬声器都可欣赏到高品质的声音。

In accordance with "a post double-duty, safety first" and "whoever is in charge is responsible for, who is in charge of who is responsible" principle, established a "duty to clear the corresponding Zequan Li" security responsibility system of security responsibilities to achieve full coverage, seamless.

按照"一岗双责、安全第一"和"谁主管谁负责、谁分管谁负责"的原则，建立起了"职责清晰、责权利相对应"的安全责任体系，实现了安全责任全覆盖、无缝隙。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。