hard shell 硬壳 ; 冲锋衣 ; 不妥协的
Super Hard Shell 超级硬壳蜡
hard-shell egg 钢壳蛋
hard shell clam 硬壳蚌
HARD SHELL CLAM LARGE 法国活大蚬
coating hard shell 硬壳镀膜
Used power solidifying in the soft soil ground treatment to thicken the hard shell level method processing, confirmed its usability.
在软土地基处理中采用了动力固结加厚硬壳层的方法处理,证实其实用性。
参考来源 - 高等级公路动力固结加厚硬壳层处理方法的研究While in the process of mixing, cement usage, density, thermal conductivity reduced, workability and the ability of soundproof become better. Because the ingredients, mixing and pouring of hard shell pumice lightweight concrete is different to general ones.
裹壳后的硬壳浮石及其混凝土性能试验表明,硬壳浮石物理力学性能得到改善,混凝土的和易性得到改善,水泥用量减少,密度减小,热导率降低,保温隔音性能提高。
参考来源 - 硬壳浮石及其混凝土空心砌块物理力学性能试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
ADJ having a shell or carapace that is thick, heavy, or hard 硬壳的 [zoology]
N → another name for the quahog
The particular design of muscles and bones in the neck and limbs of the turtle allow that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.
海龟颈部和四肢的肌肉及骨骼的特殊设计使它能把暴露在外的部分缩回去，这样攻击者只能去咬坚硬的外壳。
Some of these coats are hard—like the shell of a nut—for extra protection.
其中一些表皮很坚硬——就像坚果的外壳——可以提供额外的保护。
Why doesn't he carry a hard and heavy shell?
他为什么不带一个又硬又重的壳呢？
应用推荐