The mean uptake ratio was 1.73 in the group with minimal necrosis, 1.02 in the group with partial necrosis and 0.68 in the group with extensive necrosis.
根据组织学坏死程度分组，小灶性坏死组平均摄取比为1.73，部分性坏死组摄取比为1.02，广泛性坏死组摄取比为0.68。
The ratio of FDG uptake of the lesion to normal white matter in PET and the ratio of cerebral blood perfusion of the lesion to normal white matter also were compared.
PET是病灶FDG摄取与正常脑白质比率进行比较，ASL是病灶大脑血环流量与正常脑白质比率进行比较。
Solubility of dye commodities is the reason for restricting the dye-uptake enhancement and the low bath ratio process popularization.
染料商品化中的染料溶解性一直制约着上染率的提高和小浴比染色新工艺的推广。
The water uptake and swelling ratio of SPPHES increased as the increasing of SD and test temperature. TGA indicated that SPPHES had good thermo-stability.
SPPHES均质膜的含水率和溶胀率随着SPPHES的磺化度和温度的升高而增大，磺化聚合物显示了很好的尺寸稳定性和较好的热性能。
The root efficiency ratio and P uptake in shoot in P efficiency genotypes and in P inefficiency genotypes decreased by 55.0%, 54.9% and 32.5%, 36.4% in Fe deficiency treatment respectively.
与正常供铁的处理相比，磷高效和磷低效基因型小麦的地上部吸磷量和根效率比在低铁处理中平均降低了55 0%、54 9%和32 5%、36 4%。
The root efficiency ratio and P uptake in shoot in P efficiency genotypes and in P inefficiency genotypes decreased by 55.0%, 54.9% and 32.5%, 36.4% in Fe deficiency treatment respectively.
与正常供铁的处理相比，磷高效和磷低效基因型小麦的地上部吸磷量和根效率比在低铁处理中平均降低了55 0%、54 9%和32 5%、36 4%。
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