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- This membrane, termed pit membrane, is innervated by unmyelinated nerve endings of the trigeminal nerve. 因此具这种感受器的蛇类能在夜间准确判定附近恒温动物的存在及其位置。
- In type A,the warty layer is absent or rare in pit chamber and in type B, the warty layer is present,in this paper,the variation in phylogeny of the pit membrane in bordered pits is also discussed. A 型是指纹孔室内瘤状层缺乏或罕见,B型则具明显的瘤状层。 并对具缘纹孔在系统发育中的变化进行了讨论。
- Not only ray parenchyma cells in wetwood are partially de graded but also margo strands in pit membranes are somewhat degraded by bacterial activities. 细菌的活动不但使湿心材部位的部分射线薄壁细胞发生降解，而且纹孔膜塞缘的微纤丝束也偶尔被降解而产生断裂。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Improvement permeability of sub-alpine fir wetwood attributed to steam-explosion treatment that made some aspirated pits un-aspirated and ruptures on pit membranes. 湿心材渗透性的改善，主要是由于蒸汽爆破时产生的蒸汽压力使原本闭塞的纹孔膜产生了部分复位或纹孔膜遭到了破坏。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- Keywords Sub-alpine fir;wetwood;bacteria;Nondestructive testing;steam explosion;pit membrane;permeability;dryability; 毛果冷杉湿心材;细菌;无损检测;蒸汽爆破;纹孔膜;渗透性;干燥性能;
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- Don't believe what he says. He's trying to dig a pit for you. 不要相信他的话。他在算计你。
- A thin skin or film, such as an organic membrane or a liquid film. 薄皮，薄膜如生物膜或液体膜等细薄的皮或膜
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- A tightly stretched sheet or membrane, as on the head of a drum. 绷紧的薄膜状物挤压得很紧的平板或薄膜，如鼓面
- A vibrating membrane in the ear helps to convey sounds to the brain. 耳膜的振动帮助声音传送到大脑。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- The membrane of a bat's wing is interdigital. 蝙蝠翅膀的膜是长在趾间的。
- A small angular cavity or pit, such as a honeycomb cell. 小窝，蜂巢小窝或小泡，如蜂房的巢室
- This membrane is semi-permeable. 这层膜是半渗透性的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
