Specification for calculation of protecting distance for ac highvoltage overhead power transmission lines to shortwave tadio direction finding stations and receiving stations 交流高压架空送电线对短波无线电测向台
Note : the valve is shipped in the closed position . the indicator on the plastic sleeve is aligned with the vertical scribed line on the stem 注意:阀门装运时是处于关闭位置。塑料套筒上的指示器与阀杆上的垂直刻线对齐。
Pair : the insulated conductors are twisted into pairs with different pitches so as to raise properties of crosstalk iso1ation and capacitance unbalance 线对:绝缘线芯以不同节距绞合成对,以提高串音隔离和电容不平衡性能。
Use , installation and maintenance 1 . align the white colored timing scale mark on engine timing gear with the position line of engine timing scale mark 将发动机正时齿轮上正时刻度白色标记线拨至与发动机正时标记位置线对齐。
The field tester should compare successive readings across the frequency range against a typical pass / fail line , such as the class d specification 当总体的磁场强度变化时,它明显的上下变化,这是因为双绞线对较高的频率不敏感。
Twisted pairs : individual conductors twisted into pairs with varying lay length and with specified color combinations to provide pair identification 绝缘线对:把单根绝缘线按不同的节距扭绞成对,采用规定的色谱组合,以便识别线对。
The influence of sample ' s matrix , analytical lines of spectra and the background on the test were discussed , and the optimal determination condition was confirmed 讨论了基体、分析谱线对测定结果的影响,并确定了最佳的测定条件。
Matsui had a few weeks to get himself back in playing shape before the postseason , so putting him back in the lineup made perfect sense to me 松井在季后赛之前有几周的时间适应比赛节奏,所以让他回到先发打线对我来说是完美的决定。
Specification for calculation of protecting distance for ac high voltage overhead power transmission lines to shortwave radio direction finding stations and receiving stations 交流高压架空送电线对短波无线电测向台站和收信台站保护间距的计算规程
They were calm , cool and collected as they dismantled chicago down the stretch . they did not get rattled when the bulls pressured bryant on the perimeter 他们非常冷静,就象他们打倒芝加哥时做的那样。当公牛在外线对科比施压时,其他队员一点都不紧张。