本文介绍了利用线切削方法在通用机床上加工非可展直纹抛物面导风轮叶型的原理与装置。
Paper describes the principle and device for machining inducer blades with non-developable parabolic surface profiles with general purpose machines by using the linear-cutting method.
对神的顺服其中的一面，就是导至我们要离开任何的罪恶。
导纸辊有槽胶面，防止破坏纸板强度，增加送纸的准确性。
Rubber surface for paper guiding roller can avoid damaging strength of paperboard and increase accuracy of paper sending.
导纸辊有槽胶面，以防压坏纸板，增加送纸准确性。
Rubber surface for paper guiding roller can avoid damaging paperboard and increase accuracy of paper sending.
网印：在板两面完全涂覆阻焊油墨，包括导通孔、焊盘。
Screen Print: Solder mask coating will cover completely the panel holes, pads and traces, on both sides.
重要的是，导医顾问还能帮助病人迅速预约、获得咨询。这样的话，病人就无须为了与医生见上一面，等上几个星期甚至几个月了。
And importantly, the concierge medical advisor is able to assist in obtaining appointments and consultations quickly, so that the patient does not have to wait for weeks or months to be seen.
综合分析了开采深度、煤层倾角、煤层开采厚度、工作面斜长等地质采矿条件对底板采动导水破坏带深度的影响。
This paper analyzed the influence of mining depth, coal seam dip, mining height and face length on depth of floor water-conductive fissure zone.
通过对该区的研究发现，在地壳和上地幔中莫霍面埋深、高导层埋深和热流值之间存在着密切的联系。
Moho depth within the crust and upper mantle, high conductivity layer depth and heat flow values have close relations.
计算结果表明，端导叶在叶片吸力面侧安装时，叶栅性能最佳。
Calculations have shown that the performance is in its best when fixing the tip winglet on the suction-side.
纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫。
Pure nickel, excellent general properties. Used to weld thin cast iron part repair welding machined surface, such as guided way of machine tool.
导光结构中有一对彼此并列且沿一接合面互相接合的半椭球体。
A pair of semiellipsoids which are mutually arranged in parallel and are mutually spliced along a junction surface is included in the light guide structure.
优化实例结果显示：某高压涡轮导叶等熵效率从93．88％提高到94．94％，局部区域流动情况得到较大改善，型面匹配更加合理。
The optimization results show that the efficiency changes from 93.88% to 94.94%. Flow situation in several local zones is improved and profile surface matching results are more reasonable.
第二导向座上设有第二导槽和上导引面和下导引面。
A second guide seat is provided with a second guide channel and an upper guide surface as well as a lower guide surface.
1996年任楼煤矿首采面曾因隐伏导水陷落柱突水，引发淹井灾害，造成3.5亿元的重大经济损失。
Because of water outburst by hidden conducting Karst collapse column at the mining area of Renlou coal mine, the flood was caused in 1996, which causes losses up to 3.5 hundred million yuan.
并且，由于增加了焊接结合面积并有效转移了薄弱受力面，使导丝连接安全性得到提高。
Moreover, due to increasing the welding combination area and effectively transferring a weak stress surface, the connection safety of the guide wire is increased.
另一方面，营 运机构亦会与其他社会服务单 位如综合家庭服务中心建立转 介网络，为有需要的参加者及 时提供辅 导或其他适切的各种服务。
Operating agencies will also build up a network with other social service units such as Integrated Family Service Centre to provide timely counseling and various services to needy participants.
在另一方面，为权力的菜刀，必须要有高效率，rquires该开关的因素是快速，并且它的低导通电阻。
On the other hand for a power chopper, to be efficient, rquires that the switching element is fast and that it has low on-resistance.
采用四柱三板式结构，活动板与工作面平行精度高，四个精密导套使下压垂直精度高；
Adopts four-column and three-plate structure, the active placte paralleling with the working surface in high precision, four precise guide sleeves leading to highly precise down-pressing plumb;
采用四柱三板式结构，活动板与工作面平行精度高，四个精密导套使下压垂直精度高；
Adopts four-column and three-plate structure, the active placte paralleling with the working surface in high precision, four precise guide sleeves leading to highly precise down-pressing plumb;
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