In particular, we have found that even at the mean field level the naive vacuum saturation approximation is not a good approximation when we consider nonlocal four quark condensate.
这里我们需特别指出的是在计算非定域的四夸克凝聚时以往经常采用的朴素的真空饱和假定不再是一个好的近似。
Mean values and fluctuations of the usual phase operators are calculated and analyzed. Detailed discussions are made for the special squeezed vacuum state.
在得到了严格的、普遍性的结果后我们详细地讨论了压缩真空态这一特殊情形下的结果。
By effects we mean the finishing of the stone by means of a vacuum coating process. The various coating processes are illustrated in the Collection.
效果指水晶石经过真空涂层处理加工。阁下可在产品系列内找到有关各种涂层工序的阐释。
Theoretic calculations show that with redundancy control the mean-time-between-failures (MTBF) of the vacuum system is doubled at least.
通过计算，冗余控制可使整个负压系统的平均无故障工作时间至少增加一倍。
Theoretic calculations show that with redundancy control the mean-time-between-failures (MTBF) of the vacuum system is doubled at least.
通过计算，冗余控制可使整个负压系统的平均无故障工作时间至少增加一倍。
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