符

In Unix, this is a traditional file descriptor.

在 Unix 中，连接端点是用一个传统的文件描述符。

The descriptor's length does not change.

描述符的长度不做改变。

It is not necessary that any descriptor exist in any particular form in any database or environment.

任何数据库或环境中都不需要描述符以任何特殊的形式存在。

The descriptor's length is changed to reflect this.

描述符的长度将根据新的数据重新设置。

In AspectJ 5, this ability is extended to annotations using the new pointcut designator

在AspectJ5中，用新的切入点指示符

Also we use the time-dependent SU (2) gauge transformation to diagonalize the Hamilton operator, obtain the berry phase and analytically the time-evolution operator. The particle number difference of species A between the two wells is studied analytically.

此外我们还研究了在双阱玻色-爱因斯坦凝聚中纠缠态的演化，研究发现随着组分间相互作用和随穿率的比值的增加系统演化到Bell态的概率变大，而且组分自身内在的相互作用对形成Bell态的几率没有影响；并且用含时Su（2）规范变换对角化哈密顿量得到了系统的Berry位相和时间演化算符，并研究了量子随穿过程。

In each line only dot and diesis characters will be used and each line will be finished with a new line character.

每行都只有"。"、"#"这两个字符并都以一个换行符结束。

We have obtained the following main significant results:(1) A master constraint operator for LQG is constructed, which is shown to be self-adjoint in the diffeomorphism invariant Hilbert space. Thus it lays a foundation for the master contraint programme in LQG;(2) The Immirzi parameter ambiguity in LQG is fixed by introducing supersymmetry, which leads to the conclusion that in the case where matter fields are coupled LQG might prefer supersymmetry in low energy;(3) The current accelerating expansion of our universe is successfully explained in the context of 5-dimensional Brans-Dicke theory, which gives a natural strategy to solve the dark energy problem.

重要成果包括：(1)构造出圈量子引力的Master约束算符，并证明了其自伴性，从而为应用Master约束方法解决量子动力学的难题奠定了基础；(2)通过引入超对称合理地固定了Immirzi参数，得出了在与物质场耦合的低能情况下圈量子引力可能偏爱超对称的结论；(3)用五维Brans-Dicke理论成功地解释了当今宇宙的加速膨胀，从而给出了一个自然解决暗能量问题的方案。

On the basis of the proportional difference operator theorem, this paperdeveloped a series of proportional difference operator methods to characterize MOSdevices.

本文在比例差值算符理论基础上，发展了一系列MOS器件的比例差值特性表征方法。

Base on this principle, differential operator 〓 can be eliminated, further more, SCF to be eliminated, too.

根据此原理可采用类氢AO为基函数，同时可消去微分算符〓而不需要作SCF计算。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。