1) principal normal bundle
主法线丛
2) Principal bundle
主丛
1.
In this thesis,by the Albanese map and the theory of principal bundle,we prove that the compact smooth manifblds M~n(n≥4) with the first Betti number b_1=2 and largest symmetry must be diffeomorphic to either T~2 x S~(n-2) or T~2 x RP~(n-2).
在本论文中,我们利用Albanese映射和主丛的知识,证明了连通紧致流形在第一Betti数b_1=2和对称度达得最大值时,流形只有两种情况T~2×S~(n-2)和T~2×RP~(n-2),n≥4。
3) line bundle
线丛
1.
The cohomology group of holomorphic line bundles on Hopf manifolds;
Hopf流形上线丛的上同调群
2.
,if it has a positive orbifold line bundle,then there exists a positive integer N,such that M can be embedded into CPN topologily.
证明了orbifold嵌入定理在高维的orbifold上成立,即对于一紧致复orbifoldM,若其上有一个正定的线丛,则存在正整数N使得M可以拓扑嵌入到CPN。
4) normal bundle
法丛
1.
Relations between normal bundles and Flips of morphisms on projective manifolds;
射影流形上小收缩态射的翻转与法丛的关系
5) master plots method
主曲线法
1.
The master plots method along with a statistical procedure was employed to determine the kinetic model and kinetic parameters of the thermal decomposition process of stannous oxalate,which led to the produce of stannous oxide and conformed .
采用差示扫描量热法(DSC)研究了草酸亚锡的热分解过程,通过主曲线法并结合统计方法判定得到草酸亚锡热分解过程的动力学模型函数,求算得到了动力学参数。
2.
Iso-conversional method was applied to estimate the apparent activation energy E_a,and the most probable mechanism function G(α) was determined by using the master plots method.
mol-1;用主曲线法确定了亮氨酸热失重过程的最可几机理函数G(α)为一维相边界反应函数,G(α)=α;再由Ea和G(α)求得指前因子ln(A/s-1)=23。
3.
Also, the multi-heating rate method along with master plots method was employed to estimate the kinetic triplets of the thermal decomposition process.
采用热重法研究了水合草酸锌热分解反应过程,并通过多升温速率法和主曲线法相结合求算得到了水合草酸锌热分解反应两个过程的动力学三因子。
6) Main-Line-Method
主线法
1.
Main-Line-Method Teaching Method of Computer Network Course;
《计算机网络》课程“主线法”教学方法
补充资料：主法线
主法线
principal nonnal
主法线〔州‘钾卫彻n”al;~舰HopM呱] 过曲线L的点MO且位于L在M。处的密切平面(。scula位lgplane)内的L的法线.若r“r(约是曲线的参数方程，值t。对应于M。，则主法线的向量形式的方程是: r=r(t.〕)+又r”(t。). E.B.山皿职撰[补注】
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