expanded crack 中文意思是什麼
expanded crack
解釋
擴大裂紋-
The advent of balloon angioplasty reduced the intrusiveness for certain patients ; a balloon was fed along a catheter to the blockage, then expanded to crack and compress the plaque, leaving a wider conduit for blood flow
氣球血管造形術則降低了手術侵入程度：氣球沿著導管送進堵塞的血管區域，然後氣球會充氣，壓碎並壓緊粥狀硬化斑，以利血液流通。 -
To solve the dual integral equations, the jumps of the displacements across the crack surfaces are expanded in a series of jacobi polynomials
為了求解對偶積分方程，將裂紋面上的位移差函數展開為雅可畢多項式的級數形式。 -
( 4 ) what has cut the crack and expanded further has blown up simulation number value to calculate, expand the function played on the crack after verifying the main powder bag
（ 4 ）進行了切割裂隙進一步擴展的爆破模擬數值計算，驗證了主藥包對裂縫擴展所起的作用。
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