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theca    
n. 囊,膜,鞘

囊,膜,鞘

theca
n 1: a case or sheath especially a pollen sac or moss capsule
[synonym: {theca}, {sac}]
2: outer sheath of the pupa of certain insects


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英文字典中文字典相关资料:


  • Thailand Electronics Circuit Asia 2026
    THECA (Thailand Electronics Circuit Asia) focuses on the global PCB and electronics circuit industry, covering the full value chain from materials and equipment to PCB manufacturing and advanced applications
  • Theca - Wikipedia
    In microbiology and planktology, a theca is a subcellular structural component out of which the frustules of diatoms and dinoflagellates are constructed
  • Theca: We build AI solutions that find and explain your important . . .
    Theca helps you find what matters, understand it faster, and enable you to make better decisions
  • Thecal sac - Wikipedia
    The thecal sac or dural sac is the membranous sheath (theca) or tube of dura mater that surrounds the spinal cord and the cauda equina The thecal sac contains the cerebrospinal fluid which provides nutrients and buoyancy to the spinal cord [1]
  • THECA : Thailand Electronics Circuit Asia | Bangkok - Facebook
    What is THECA? #THECA is a platform that connects the entire electronics value chain, from PCB and PCBA to advanced electronics, covering upstream, midstream, and downstream It highlights Thailand’s growing role as a manufacturing and electronics integration base that the world is actively looking for What is Power2Motion?
  • Theca Cell - an overview | ScienceDirect Topics
    The inner-most layer that is closest to the granulosa cells is called the theca interna; the outer-most layer is called the theca externa The theca interna contains the endocrine cells that produce the steroid hormones
  • Theca | Biodegradable Packaging Solutions
    Theca offers environmentally friendly solutions with biodegradable packaging designed to reduce environmental impact and promote sustainability
  • THECA Definition Meaning - Merriam-Webster
    The meaning of THECA is an enveloping sheath or case of an animal or animal part
  • THECA 2025: Press conference on 6 August 2025 - YouTube
    Thailand Sets Sights on Electronics Leadership at THECA 2025 🚀 On 6 August 2025, Thailand officially unveiled its vision to become Asia’s electronics hub at the THECA 2025 press conference
  • Thailand Electronics Circuit Asia 2026 (THECA)
    It aims to elevate domestic PCB manufacturers, reinforce supply chain resilience, and drive sustainable growth The exhibition serves as an international platform for business negotiations and the exchange of knowledge in the global electronics circuit industry





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