| 1. | Advanced manufacturing processes are applied and the content of metal impurity is rigorously controlled . the oxidant is reduced to the minimum extent in each manufacturing process 采用先进制程并严格控制金属杂质的含量,并在每一制程中将氧化物降至最低程度。 |
| 2. | Large diameter roller drum ( 800 ) made with superior quality stainless steel , the surface is treated either with grinding or milling so that the wear and tear of the fabrics is reduced to the minimum 大直径辊筒( 800 )采用优质不锈钢制造,表面经磨加工处理,使织物的磨损降低到了最低限度。 |
| 3. | The power purchase and distribution plan formulated in this way can meet the customers ' requirements to the greatest degree when there are restraints on output of power plants , and the cost can be reduced to the minimum 在此基础上制定的购电、配电计划能够在电厂出力及电网约束的前提下,最大限度满足用户需求,同时使费用最低。 |
| 4. | The objective of the programme of safety and health at work is to ensure that risks to people s safety and health at work are properly managed and reduced to the minimum by legislation , education and promotion 本处订立工作安全与健康纲领的目的,是透过立法、教育和推广,确保能妥善控制和尽量减少各项危害在职人士安全及健康的因素。 |
| 5. | The contact resistance reduces to the minimum level of 6 . 6 10 - 6 . cm2 after annealing for 1min at 900 ; the deposition of ni / au on algan is demonstrated for a good schottky contact performance , the leakage current is at a low level of 10 - 8a 首先,极化效应是iii - n化合物异于其他iii - v化合物的最大特征,因此对algan / gan异质结极化效应进行了分析。 |
| 6. | The investigation shows the performance gets quite insensitive to the prewhirl angle of igv as the stagger angle of diffuser vane is reduced to the minimum 7 ; the combination of these two stators enables to greatly improve the compressor efficiency over the entire operating rage , the maximum efficiency with the combined adjustment reaches 86 . 0 % , higher than that in alone adjustment of igv or diffuser vanes by 2 % 研究表明:扩压器进口安装角最小值为7时,压缩机性能对进口导叶预旋角不敏感;采用不同的扩压器进口安装角和不同进口导叶预旋角匹配调节时,压缩机所能达到的最高效率为86 . 0 % ,比单独调节进口导叶预旋角或扩压器进口安装角所能达到的效率高2 % 。 |