Intradermal injection no erythema papule and nodule were observed after intradermal injection in both groups indicating that the material has no stimulation to the body.
两组浸提液皮内注射后均未引起家兔实验区的红斑及水肿反应，提示材料对动物机体没有刺激性。
The energy absorption peak value and the peak width of cellular al alloy were bigger than those of cellular al, indicating that cellular al alloy is a better kind of material than cellular al.
胞状铝合金的能量吸收效率峰值和峰宽均大于胞状纯铝，表明胞状铝合金是一种更为优秀的吸能材料。
The grain size of the loess is coarse with high contents of unstable minerals, indicating that the Xining loess material source approximate to the loess region.
黄土粒度粗，不稳定重矿物含量高，表明西宁黄土区距黄土物源近。
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