usual conditions

基本解释

If you have no Good Luck now, it might be because you're under the usual conditions.
如果你時運不濟，或許是因爲環境一成不變的緣故。
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Under business-as-usual conditions, Egypt could face a 50 percent increase in greenhouse gas emissions from 2007 levels in the electricity sector alone.
如果不改變現狀，埃及的電力部門本身就可能會使溫室氣躰排放在2007年的基礎上增加50%。
Under usual conditions, there is an inverse correlation between gene expression level and DNA methylation. The gene can be silenced by DNA promoter methylation.
通常情況下，基因表達水平與DNA甲基化呈負相關，基因啓動子區域甲基化從而導致該基因沉默。

The deal has no financing contingencies, but is subject to the usual closing conditions.
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This camera is packed with useful features that not only cover tough shooting conditions, but usual situations, such as automatically detecting a pet's face (dogs and cats), and automatically capturing the shot at the best possible timing.
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