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- external direct sum 外直和
- External direct investment statistics of Hong Kong. 香港对外直接投资统计。
- Hong Kong has continued to be the largest source of external direct investment in the Mainland. 香港仍然是内地最大的直接外来投资者。
- First, the method for constructing linear stego-codes is proposed by using the direct sum of vector subspaces. 利用线性空间的直和分解得到了一种线性隐写码的构造方法。
- On the one hand, purely external direction is impossible. 一方面,纯粹的外部指导是不可能的。
- Amodule homomorphism can be decomposed kniquely a sum of homomorphisms between some submodules for a give module which is the direct sum of its submodules. 环上的（左或右）模在表成子模的直和时，其上的模同态可以分解为子模之间的模同态和。
- It can be charged using a 120, 208 or 240 volt electrical outlet, which takes hours, or from an external direct current line in about 45 minutes. 它可以被落案控以120，208或240伏特的电源插座，需要时，或从外部直流线约45分钟.
- According to algebraic property that a direct sum of Galois fields is isomorphic to a finite ring,the linear block code for multiplexing systems is proposed. 依据有限域直和与有限环同构的代数性质，对多路复用系统构造线性分组码。
- The spectral decomposition is given. Secondly, the singular g-circulant matrices are similar to the direct sum of some diagnal matrices and some nilpotency of Jordan blocks when (n,g)=1. Further, the nilpotency index of Jordan block is defined. 其次 ,当 (n ,g) =1时 ,给出了n级奇异g 循环矩阵相似于某些对角阵和某些幂零Jordan块的直和 ,进一步给出了其中幂零Jordan块的幂零指数的计算法
- In this paper,the devivation algebra Dery of Lie algebra is given,y which is thd direct sum of a Heisenbery algebra H and an abelian &. It is proved that Dery id a simple complete Lie algebra. 文中给出了一个Heisenberg代数与一个交换Lie代数的直和的导子代数，证明了给出的导子代数为一个单完备Lie代数
- external direct current cardioversion 体外直流电复律
- direct sum of unitary representation 酉表示的直和
- Study on structure of subgroup of direct sum group 直和群的子群结构的研究
- AFS Structure Direct Sum Decomposition AFS结构直和分解
- The marginal division also moved progressively toward external direction (close to outer contour) from rostral section to caudate section, but its scope was larger than that of the others. 同尾壳核和苍白球一样，从嘴侧到尾侧随着脑平面的增宽边缘区亦逐渐向外侧(即靠近外轮廓的方向)移位，其移位的幅度亦明显大于脑平面增宽的幅度；
- simple direct sum linear subspace 单直和子空间
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- She sets great store by external politeness. 她很注重表面的虚礼。
