Measure the resistance between Ch. 1 input and Ch. 2 input.

测量通道1输入和通道2输入之间的电阻。

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Open Ch. 1 and then close Ch. 2. Verify that Ch. 2 is within specification.

开路通道1，然后闭合通道2。验证通道2在规定的技术指标范围之内。

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Results GPP was associated with infection, cortical hormone(CH), fatigue, tension, etc. 90% efficacy of the therapies which weren't applied CH.

结果GPP可能与感染、系统性使用皮质类固醇激素（CH）、劳累紧张等因素有关，以非CH治疗有效率达90 %。

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A good example of that is CH4, because the CH bond is polar but symmetrically disposed in space.

甲烷就是一个很好的例子，因为极性键是,空间对称的。

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The deployment of a replacement for the CH-46 will be postponed conservatively for five years probably necessitating an expensive service-life extension program for the CH-46s.

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First there were plans to expand the old ch??teau by enveloping it in stone.

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