1、

A security_guaranteeing system based on two_stage microcomputer control is designed in respect to the structural features of parallel machine tool, and the ball socket limit switch is built.

针对并联机床的结构特点,设计了基于两级微机控制的机床安全保障系统,并自行研制了球铰行程开关。

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2、

Through the experiments above, the initially designed agents dosing system and the clarifier in Xining's seventh water company were checked of their operation condition and equipments type, with our conclusions and recommendations.

通过上述试验,对西宁市第七水厂的初步设计文件中药剂投加系统、澄清池操作条件及设备选型进行校核,给出了建议和结论。

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3、

A regulator circuit consist of benchmark circuit, compare circuit, checking circuit, trigger circuit for system checking circuit is designed to output steady DC voltage at variable speed and variable load;

分析了混合励磁发电机的稳压原理,设计了由基准电路、比较电路、控制电路、触发电路等组成的系统控制电路,保证发电机在宽转速宽负载范围内输出电压稳定的直流电。

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4、

The main dam of Qingfengling reservoir is designed as core shell sand dam, and some problems caused by construction material exist here.

青峰岭水库主坝为宽心墙砂壳坝,存在着由于筑坝材料引起的坝体质量问题。

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5、

At the captain's summons, two crewmen came to help us put on these heavy, waterproof clothes, made from seamless india rubber and expressly designed to bear considerable pressures.

两个船员,遵照船长的嘱咐,走上来帮助我们穿这些不透水的、沉甸甸的衣服;衣服是用橡胶制成的,没有缝,可以承担强大的压力,不受损伤。

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6、
7、

From the view of project, this paper introduces the method of improvement of Raised Cosine FIR Digital Filters and makes the designed filters to meet the requirement of project.

从工程设计的角度出发,对常见的升余弦滚降滤波器进行了改良,使之能够满足实际的工程需求。

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8、

Instead, the zigzag shape was actually deliberately designed to give Britain an uninterrupted air corridor between Jordan and Iraq.

相反,锯齿形的边境线正是故意为英国设计,使约旦和沙特阿拉伯之间形成一条不间断的空中走廊。

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9、

Also, we designed the data format of digital Notice to Mariners. With the technology of network and database, we developed the digital Notice to Mariners distribution system, which lay down the technology base for automatic correction of electronic chart.

本文研究了纸质航海通告的数字化方法,设计了数字航海通告的数据格式,利用现代网络和数据库技术,研制了数字航海通告发布系统,为电子海图的自动改正奠定了技术基础。

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10、

A core 17.11 m long was successfully collected in an offshore experiment area with the newly designed corer, and the sampling rate achieved 91.3%, which created a collected core length record with the gravity piston corer in Chinese offshore geologic surveys.

海上实验在特定海区成功的获取了17.11m的长岩芯,取样率达91.3%,创造了我国海洋地质调查用重力活塞取样器获取岩心的最长记录。

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11、

The result shows that the designed steam chest with German AD code was safe, the design was a little conservative.

结果表明,采用德国AD规范设计该汽室是安全的,其设计结果偏于保守。

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12、

The content of the study can be summarized as below. 1. The finned radiation cooler was designed and explored.

主要内容包括:1、对翅片辐射降温器的设计方法进行了探索。

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13、

Therefore, In allowing water resistance range, Parallel-flow heat exchanger can improve heat transfer efficiency and will be better choice for surface cooler in dry conditions through the reasonable multipaths designed.

因此,在允许水阻范围内,通过合理多流程设计,平行流换热器用于干工况作表冷器可以实现强化换热。

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14、

Based on the study of how the inlet temperature and flow velocity of the secondary coolant and the thermoconductivity of the coil material affect the heat-conduction performance of the ice storage coil, we have designed and set up a new high-efficiency ice storage device.

研究了载冷剂进口温度、流速和盘管材料的热导率对蓄冰盘管传热性能的影响,并对完全冻结方式和不完全冻结方式的结冰和融冰过程作了比较。

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15、

The SOGAV valve is designed for use on four cycle, turbocharged, natural gas or dual-fuel engines.

该sogav阀是专为使用的四冲程, 涡轮增压, 天然气或双燃料发动机.

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16、

Tea of different brands are packaged in well-designed sachets.

不同牌子的茶被包装成精心设计的小包.

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17、

Designed for wall drilling of concrete block or brick without using water.

在无水环境下,适用于混凝土或者砖块上钻孔取样.

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18、

Designed as a hydraulic service tool, this meter will provide years of maintenance-free performance.

作为液压服务工具设计, 这款表将提供维修年免费的性能.

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19、

China currently produces two domestically designed diesel-electric attack submarine classes: the MING and the SONG.

中国目前在生产两种自行设计的柴电攻击潜艇: 明级和宋级.

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20、

Many cars are designed to have a tendency to understeer.

许多车辆被设计为倾向于转向不足.

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