后来，供暖系统进行了改进。
提出了一种新的无线数传系统，并对现存的无线数传系统进行了改进。
A new radio data transmission system is introduced, which improves the existing radio data transmission system.
在分析隔膜式计量泵隔膜片损坏原因的基础上，对该泵的补油系统进行了改进。
Some improvements of the slippage systems of the daiphragm meter pumps were made based on the damage causes of the daiphragm sheets.
本文简介美国新维电镀公司使用多孔净化器回收铬酸，并对原处理系统进行了改进。
This paper introduce the American New Dimension Plating has used hole purify implement to reclaim chrome acid and improved the former disposal system.
为了充分利用超宽带的特点，对数字光载无线系统进行了改进，并给出了系统模型。
To utilize the properties of ultra-wide bandwidth, the structure of ultra-wide bandwidth digital radio-on-fiber system was modified, and the system model was illustrated.
根据制氢装置的生产情况，对制氢设备工艺系统进行了改进，提高了工艺系统的自动化水平。
Based on the production status, the technical process of hydrogen generator is improved and the automation level upgraded.
对实验室原有的DPIV系统进行了改进，并用该系统初步研究了内旋流流化床颗粒运动的速度场。
An improved version of the existing DPIV (digital particle image velocimetry) in the lab has been employed to conduct a preliminary research of the velocity field of the ICFB particle movement.
从国产机车柴油机的运用特点出发，根据国外的成功经验，对调车用机车柴油机供油系统进行了改进。
Based on application feature of domestic locomotive diesel engine and successful foreign experience, the fuel supply system in shunter diesel engine was updated.
对于版本3(自从2004年以来的最新版本)，该标准已通过显式身份验证和访问控制系统进行了改进。
With version 3, considered the current version since 2004, the standard was improved with explicit authentication and access control systems.
对灰色加密理论中的多用户双锁加密系统进行了改进，提出了一种基于多用户双锁加密系统的密钥分存方案。
The multiuser both-lock encryption system of grey encryption theory is improved and a secret sharing scheme based on both-lock encryption system is put forward.
在对某型膨胀机气体轴承理论分析的基础上，对其气源系统进行了改进设计，使节流器实现压力流量的自动控制。
On the base of analyzing the gas axletree of expansion machine in theory, the system of gas source are mended and designed, it makes the throttle can realize the auto-control of press and flux .
对本厂EGS部分回用控制系统中存在的问题进行了分析，并对原有控制系统进行了改进，实现了EGS回用的闭环控制。
The problems in the control system of EGS partial reuse are analyzed, then the primary control system has been improved to achieve the closed-loop control of EGS reuse.
主要分析了低架桥系统在不同工况下的模态，以及小车行走速度和低架桥垂直挠度之间的关系，并对低架桥系统进行了改进。
Meanwhile, this paper mainly describes the modes under various working conditions as well as the relationship between carriage movement speed and perpendicular deflection of truss bridge.
利用TWAIN标准对原植物叶片面积测量系统进行了改进，使其可以直接从支持TWAIN标准的数字化图像输入设备读取图像数据。
Using TWAIN standard, the leaf area measurement system is improved so that image data can be read directly from digital image equipment.
本文研究了全数字原型仿真系统，对此系统进行了改进和完善，得到了由结构参数快速进行原型系统仿真的方法，由全数字原型系统来验证优化设计结果。
All the results offer the assurance for no-interference. This paper studies the digital prototype system, and get the fast-way from structure parameter to simulation.
我们进行了精心的测试。但对于如此复杂的系统，有时难免会出现需要改进的地方。
We test this carefully but in such a complex system there are sometimes places where we could do better.
ApacheGeronimo服务器的最新版本M5（即 Milestone5，参见参考资料中的链接），使用CORBA对与外部系统的互操作性进行了改进。
The latest release of the Apache Geronimo server, M5 (Milestone 5; see Resources for a link), contains enhancements in the area of interoperability with external systems using CORBA.
本文依据现有矿用设备对整个矿用提升机系统进行了深入的研究和改进。
In this paper, based on existing mining equipment to the whole mine hoist system for an in-depth study and improvement.
在以前的实验方案和流程基础上进行了改进，使整个工艺系统更趋简化及合理。
On the base of former experiments, some improvements were made for total technology system more simple and reasonable.
基于可靠性模型对该直流传感器进行了可靠性分析，并提出了改进系统可靠性的措施。
The reliability analysis of DC sensor based on its reliability model is processed, and the methods used to improve the system reliability are presented.
分析了干式气柜密封系统存在的问题，并进行了密封结构的改造，取得了良好的改进效。
The problems were analyzed for the seal system of dry-type gas cabinet, the seal construction was reformed, and good seal result was obtained.
根据试验结果，对反应温度、聚合物浓度、转化率和添加剂注入系统等生产工艺条件进行了改进。
Improvements in the process conditions were performed, including reaction temperature, polymer concentration, conversion and the feeding system of additives based on the experimental results.
对直接溴化法合成六溴苯作了系统的研究，并对文献方法进行了一系列的改进。
A detailed study for the synthesis of hexabromobenzene by means of direct bromination has been conducted, and some modifications to the classical method were proposed.
本文应用动态区间系统最优鲁棒极点配置方法，对常规极点配置方法进行了改进，并应用于水轮机调节系统的最优鲁棒控制器的设计。
This paper presents a new method of optimal robust pole_placement using the theory of dynamical interval, and apply it to design robust controller of hydraulic turbine regulating system.
为此，国外对合成试验控制系统进行了大量改进，通过提升控制系统的自动化程度来提高合成试验的成功率。
In order to improve the success ratio of the tests, control system of synthetic test has been improved a lot in developed countries by improving the automatic level of control system.
为保证施工顺利进行，且提高安全性，对正反导井及扩挖系统进行了多项技术改进，提高了安全系数。
The some techniques of guide shaft and expansion excavation are improved for assure the successful construction and raise the safety coefficient.
为保证施工顺利进行，且提高安全性，对正反导井及扩挖系统进行了多项技术改进，提高了安全系数。
The some techniques of guide shaft and expansion excavation are improved for assure the successful construction and raise the safety coefficient.
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