底片夹 negative carrier ;negative holder 底片密度 density of negative ;intensity of negative ;negative density 底片晾干夹 negative drying hanger ..
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So for example, that might have a formal charge of negative 1, because to some extent it has gained that much electron density that it now has a formal charge that's negative.
比如,可能它的形式电荷为负一,因为在一定程度上它得到了这么多的共用电子密度,那么它现在就有了负的形式电荷。
The great task that is before you now, Dear Ones, is the shattering of the band of deeply embedded negative thought forms that have formed as a field of low density energy that surrounds the Earth.
这项伟大的任务现在就在你眼前,亲爱的,正在震碎这帮深深嵌入的负面想法,而它们形成了一个围绕整个地球的稠密低级的能量场。
For instance, salt domes appear as negative anomalies because rock salt is of a lower density than all consolidated sediments.
例如,盐穹表现为负的重力异常,因为比起所有的固结沉积物,岩盐具有较低的密度。
So for example, that might have a formal charge of negative 1, because to some extent it has gained that much electron density that it now has a formal charge that's negative.
比如,可能它的形式电荷为负一,因为在一定程度上它得到了这么多的共用电子密度,那么它现在就有了负的形式电荷。
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