lump-mass method 集中质量法
Localized swelling, mass, and lump, head 头部的局部肿胀、肿物和肿块
Localized swelling, mass, and lump, trunk 躯干的局部肿胀、肿物和肿块
Localized swelling, mass, and lump, lower limb 下肢的局部肿胀、肿物和肿块
Localized swelling, mass, and lump, upper limb 上肢的局部肿胀、肿物和肿块
Localized swelling, mass, and lump, unspecified 未特指的局部肿胀、肿物和肿块
Localized swelling, mass, and lump, multiple sites 多部位的局部肿胀、肿物和肿块
Localized swelling, mass, and lump of skin and subcutaneous tissue 皮肤和皮下组织的局部肿胀、肿物和肿块
The lump sum of the mass turned out to be a minimum of 400billion suns - enough to indicate that the astronomers had indeed uncovered a massive proto-cluster.
这一质量汇集在一起比4000亿个太阳还要大 - 足以表明,天文学家发现的确实是一个巨大的原星团。
The purpose of this paper is to find out an approach of inverse eigenvalue problems of undamped mass-spring system by using an attached lump of known mass.
本文探讨了用附加已知质量的方法求解无阻尼质量弹簧系统的逆特征值问题的可能性。
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