significant obstacle 中文意思是什麼
significant obstacle
解釋
重大阻礙- significant : adj 1 有意義的；大有講究的，意味深長的。2 表明…的 （of）。3 重要的，重大的，值得注意的。4 有效的...
- obstacle : n. 障礙（物），妨害，阻礙，干擾。 an obstacle to （progress） （進步）的障礙。 throw obstacles in sb. 's way 妨害，阻礙某人。
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With the increase of the span length, more and more long, slim cables are used in the cable - stayed bridges. the vibration of cables that induced by wind has turned out to be a significant obstacle to the development of cable - stayed bridges to be lighter and span larger
隨著斜拉橋跨徑的增大，拉索長度增加，長、細拉索的振動問題越來越突出，已經成為制約斜拉橋向輕型化，大跨化發展障礙。 -
The code length is very large when it be used. also, a significant amount of memory is needed to store their parity - check matrices. in this way, the encoding problem of ldpc codes may be an obstacle for their applications because they have high encoding complexity
Ldpc碼在應用時選定的碼長很長而且編碼實現時所需的用於存儲的寄存器數量非常多，這樣，其編碼復雜度特別大，成為應用的一個障礙。 -
It ' s significant to investigate the obstacle - avoidance problem for hyper - rudundant robot in practice
摘要研究超冗餘度機器人的避障問題具有重要的應用意義。 -
For a database that needs to support users and data in many languages, these collation restrictions are a significant obstacle
對于需要支持多種語言的用戶和數據的數據庫，這些排序限制是一個明顯的難題。
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