The railroad yards below me, the tracks black, webby, not ordered by the engineer but cataclysmic in design, like those gaunt fissures in the polar ice which the camera registers in degrees of black.
楼下面的调车场里，铁轨黑糊糊的，犹如蜘蛛网一样，这不是由工程师定做的，不过设计上有大起大落的变化，像极地上荒凉的冰缝，照相机却照出深浅不同的黑色。
Thus an effective way to design the polar arc width reasonably in order to reduce torque ripple is provided.
从而为合理选择极弧宽度，达到减少电磁转矩波动的目的提供了一种有效途径。
The results may be of reference value to the design of some parts of the spectrometer and to the selection of launching window for polar orbit meteorological satellites.
其结果可以提供给分光计某些部份的设计以及极轨气象卫星发射时间的选择作参考。
This article introduces the semicircle polar-zero diagram method used for the network design.
本文介绍了一种用于网络设计的半圆极零图法。
The study of different area polarization of bi-polar plate flow field PEM fuel cell could be a very good diagnosing tool to verify the engineering design of flow field of bi-polar plate.
质子交换膜燃料电池双极板导流场的不同区域极化研究可以诊断导流场工程设计的合理性。
The study of different area polarization of bi-polar plate flow field PEM fuel cell could be a very good diagnosing tool to verify the engineering design of flow field of bi-polar plate.
质子交换膜燃料电池双极板导流场的不同区域极化研究可以诊断导流场工程设计的合理性。
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