当两个粒子被缠绕时，甚至读取其中一个粒子的一个变量都会使两个粒子的波函数崩溃，对所有相关变量给出有限值。
When two particles are entangled, reading even one variable of one of the particles collapses the wavefunction of both particles, giving finite values to all related variables.
对任意一个多面体图，四类多面体链环可以通过应用‘X -缠绕覆盖’到相关的简化集中得到。
For an arbitrary polyhedral graph, four classes of polyhedral links can be obtained by applying the operation of 'x-tangle covering 'to the related reduced sets.
然而无论怎样变化，与人们生存息息相关的就业却波折式的缠绕在每个人身上，找到一份工作也成为工业生产方式下人类生存的基本条件。
But no matter how the changes happen, the job which closely linked with people's life was twisted with people. The basic condition to live in industrial production manner life is to find a job.
目的：探讨脐带缠绕的产前诊断、相关处理、与分娩方式的关系以及对围产儿预后的影响。
Objective Through investigating the effect of cord entanglement on the perinatal fetus, to determine the appropriate management and the index of operation.
目的：探讨脐带缠绕的产前诊断、相关处理、与分娩方式的关系以及对围产儿预后的影响。
Objective Through investigating the effect of cord entanglement on the perinatal fetus, to determine the appropriate management and the index of operation.
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