But one possibility is that hemoglobin molecules in substitute blood capture nitric oxide molecules that normally dilate blood vessels and keep platelets from getting sticky.

但是有一个可能是血液替代品里面的血红蛋白分子夺取氧化一氮分子，这些分子一般发挥舒张血管和组织血小板凝集作用。

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By a combination of theoretical analysis and performance testing, it is shown that refrigerant mixture R407C is a drop-in substitute for R22 in inverter heat pump air-conditioners.

通过理论分析及空调器整机性能试验， 说明混合工质R407C是变频冷暖空调器中R22 的灌注式替代工质。

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Ideally, in order to reformat each line, AlignAssignments would use the built-in substitute function, and replace everything up to the operator with a printf'd rearrangement of that text.

理想情况下，要重新格式化每一行，AlignAssignments将使用内置的substitute函数，并使用经过printf重新整理后的文本替换运算符之前的所有内容。

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But the medicine in Bangladesh was produced by a local drug manufacturer that used a dangerous substitute to save money.

VOA: special.2010.02.22

And in fact, if I substitute, I can solve for this I'm done when this is equal to 1.

到1的时候就完成了,当你把所有的都替代完以后。

麻省理工公开课 - 计算机科学及编程导论课程节选

I can substitute dq from this expression in here.

代入这个表达式的这里。

麻省理工公开课 - 热力学与动力学课程节选

But Bothroyd's second on the hour - his fourth of the season - put Cardiff in control as he rose unmarked in the six-yard box to nod in substitute Burke's right-wing cross.

BBC: Sport - Football - Cardiff 4-0 Doncaster

Van Marwijk's side showed signs of life when Van Persie latched on to a long ball over the top and played in substitute Rafael van der Vaart, who saw his low shot pushed away before Robben fired the rebound over.

BBC: Uruguay 2-3 Netherlands

He made his Celtic first-team debut in December 2009 as a substitute in the Europa League draw with Rapid Vienna.

BBC: Huddersfield Town sign Graham Carey from Celtic on loan