1) paste-aggregate ratio
浆骨比
1.
Discussion of mix proportion design method based on the optimum paste-aggregate ratio;
基于最佳浆骨比的混凝土配合比设计方法研究
2) S/A
净浆骨比
1.
In this paper, the possibility and the reliability of high strength concrete proportioned on the basis of six ingredients of local materials, and W/B, S/A and Sa are discussed to find out their laws which affect the strength on high strength concrete, we propose the idea of S/A which influences on the concrete.
研究采用六组分技术路线和当地材料配制高强混凝土的可能性及其可靠性 ,并就水胶比 (W /B)、净浆骨比 (S/A)、砂率 (Sa)等因素对强度的影响规律作了探
4) slurr y aggregate
喷浆骨料
5) mortar aggregate
砂浆骨料
6) Nano bone putty
纳米骨浆
1.
twelve lumbars were divided into four groups, Group A: normal control group ,Group B:Nano bone putty, Group C : bone cement group, Group D:Nano-bone putty mixed with bone cement group(1:4).
目的:通过纳米骨浆和骨水泥强化骨质疏松椎弓根螺钉轴向拔出力测定,探讨纳米骨浆在强化椎弓根螺钉中的作用。
补充资料：跟骨结节骨软骨病
跟骨结节骨软骨病
osteochondrosis of calcaneal tubercle，Sever disease
1907年Haglund首先描述此病。1912年Sever提出系跟骨第二骨化中心缺血性坏死。多见于7～10岁男孩。常有近期剧烈运动史。足后跟肿痛、压痛。严重者足跟不敢着地。X线摄片可见跟骨结节骨骺致密，碎裂，外形不规则。本病可自限。急性期少走路及站立，避免奔跑及跳跃，穿软底鞋，垫高鞋后跟。伴有滑囊炎者可理疗或局部注射醋酸可的松类药物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条