根据监控数据显示,今年伦敦市空气粉尘浓度第36次达到危险临界值,成为了欧洲污染最严重的城市之一。
The City of London has been found to be one of the most polluted places in Europe after monitoring equipment recorded dangerous levels of minute particles for the 36th time this year.
血液学。血球浓度测定。第1部分:采血、试样制备、生物影响因素、干扰因素。
Haematology - Determination of the concentration of blood corpuscles in blood - Part 1: blood collection, sample preparation, biological influence factors, interference factors.
高氮处理第40天时,植株针叶的IAA、GA_3浓度比正常供氮植株的高,到处理第80天时又恢复到与正常供氮的一致。
After 40 days of treatment with high nitrogen, IAA and GA3 concentrations in needles were higher than the control, but on the 80th day they are both went back to the control level.
If you did that what would happen is you would see antibody levels rise even more sharply than before.
如果这么做,会发生什么,与第一次接种相比,抗体浓度急剧上升
One is there's no lag period, notice that antibody levels start rising right away after the second exposure.
第一是没有迟滞期,请注意,抗体浓度迅速上升,在第二次接触抗原时
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