查询词典 boundary layer

necessary bandwidth：必要带宽

新划分的频段范围和分辨带宽存在下式关系: :分辨带宽(resolution bandwidth) :形状因子(shape factor) :带外带宽(Out-of-band boundary) :必要带宽(necessary bandwidth)由上式可知:如果分辨带宽不变,可计算出带外带宽的范围,反之亦然.

BM Basement membrane：基膜

BC Boundary cell边界细胞 | BM Basement membrane基膜 | BB Basal body基体

BYB BAYA：巴亚 扎伊尔

BYA BOUNDARY 邦德利 美国(阿拉斯加州) | BYB BAYA 巴亚 扎伊尔 | BYB DIBAA 迪巴 阿曼

BYB","BAYA","ZR：巴亚","扎伊尔

" BYA","BOUNDARY/AK USA","US ","邦德利","美国(阿拉斯加州)" | " BYB","BAYA","ZR ","巴亚","扎伊尔" | " BYB","DIBAA","OM","迪巴","阿曼"

be bound to：必定,一定

Bounce v.跳起,弹起n.(球)跳起,弹回 | Be bound to 必定,一定 | Boundary n.分界线,边界

bem：abbr. the boundary element method; 边界元法

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BM Bench Mark：水准标准点/水准点

BL Boundary Line,边界线 | BM Bench Mark,水准标准点/水准点 | BOF Bottom Of Footing,基础底面

Bernstein-Polynom Bernstein polynomial：伯思斯坦多项式

Bernoulli-Zahl Bernoulli number 伯努利数 | Bernstein-Polynom Bernstein polynomial 伯思斯坦多项式 | Beruehrpunkt boundary point 边界点

bigraded group：双阶化群

双阶化的恰当偶对 bigraded exact couple | 双阶化群 bigraded group | 重调和边[界]值的问题 biharmonic boundary value problem

biharmonic boundary value problem：重调和边[界]值的问题

双阶化的恰当偶对 bigraded exact couple | 双阶化群 bigraded group | 重调和边[界]值的问题 biharmonic boundary value problem

sternpost：船尾骨

stem 船首 | sternpost 船尾骨 | storeroom 储藏室

be blind to：缺乏眼光

be awake to知晓, | be blind to缺乏眼光, | be close to紧挨着,