The empty shell of a snail or clam may be left behind, and if it is sufficiently durable and resistant to dissolution, it may remain basically unchanged for a long period of time.
蜗牛或蛤蜊的空壳可能会被留下来，如果足够持久和抗溶解，它可能会在很长一段时间内基本保持不变。
Three, Ji'nan large billboard is released long period, is durable, all-weather release.
济南大型广告牌是发布时段长，是耐久地、全天候发布的。
In this paper, we develop a two-period model in which a producer decides to sell or rent his durable good having a nondurable good.
文章建立了一个两期数学模型，其中一个耐用品厂商有可能还拥有一种非耐用品。
HbA1c After a Short Period of Monotherapy With Metformin Identifies Durable Glycemic Control Among Adolescents With Type 2 Diabetes.
在短时间内单用二甲双胍血糖控制标识在青少年2型糖尿病患者的糖化血红蛋白。
HbA1c After a Short Period of Monotherapy With Metformin Identifies Durable Glycemic Control Among Adolescents With Type 2 Diabetes.
在短时间内单用二甲双胍血糖控制标识在青少年2型糖尿病患者的糖化血红蛋白。
应用推荐