With the popularization of building energy conservation wall the precast small size concrete hollow block masonry is more and more applied in structural wall.
随着建筑节能墙体的推广，预制混凝土小型空心砌块在承重墙体中得到了广泛应用。
5 design for small gear relates to hatch size of control - pan -, worm - wheel ratio and fact abrasion quantum of brake block. this article gives their compute formula.
5小齿轮的设计与控制盘开口尺寸、蜗轮蜗杆的传动比和制动衬片的实际磨损量有关，文中给出了它们的计算公式。
However, tumor accumulation was higher in small-size tumors, where competitive block of SCK-folate uptake with excess folate was observed.
但在小型肿瘤内，纳米颗粒在肿瘤内的聚集量较高，且过量叶酸能竞争性封闭肿瘤对SCK -叶酸的摄取。
However, tumor accumulation was higher in small-size tumors, where competitive block of SCK-folate uptake with excess folate was observed.
但在小型肿瘤内，纳米颗粒在肿瘤内的聚集量较高，且过量叶酸能竞争性封闭肿瘤对SCK -叶酸的摄取。
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