The end result is a downward spiral, in which our worry makes it harder to pass out, which only leads to more worry, and more ironic frustration.
最终的结果就是一个恶性循环，我们越是担忧，越是难以入眠，从而只会越发担忧，越发陷于这怪异的无奈漩涡之中而不可自拔。
Powdered solids or coagulated liquids are separated by centrifugal force and pass downward along the incline (conical) to a centrally located outlet.
粉状固体或凝固液体被离心力分离，向下沿斜坡(锥体斜坡)被送至位于中心的出口。
To make matters worse, SCI's OEM customers are feeling constant downward price pressure on the perishable electronics they sell—pressure they don't hesitate to pass on to SCI.
更糟的是，SCI的客户们不断地对它们销售的产品施加价格压力，对于这种压力的施加它们从来都不曾手软过。
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