1) necked-downsection
颈缩截面
2) throat area
颈截面
3) conical convergent section
收缩截面
1.
The numerical simulation of axisymmetric two-dimensional shock tube is studied,which has a conical convergent section,and its driving gas is the hot product of hydrogen oxygen detonation.
对由前向爆轰产生驱动气体并具有局部锥形收缩截面的轴对称激波管利用两相常比热完全气体的欧拉方程组和有限体积TVD格式在局部正交的网格上进行了二维数值模拟。
4) Carotid horizontal section
颈动脉横截面
5) area on cervical enlargement
颈膨大截面积
1.
Two inbred strains of mice,A/J,C57BL/6J and F 2 intercross progenies,were used for QTL mapping for weight and cross-sectional area on cervical enlargement of spinal cord in mice.
应用近交系小鼠A/J和C5 7BL/ 6J以及其F2 代重组小鼠定位脊髓重与颈膨大截面积数量性状基因座(QuantitativeTraitLoci,QTL)。
6) contractionn of cross section
横截面收缩
补充资料：槎头缩颈鳊
1.见"槎头鳊"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条