改变点

The fixed point in the universe, the unalterable fact, is the throne of God.

宇宙之中固定不变的点，永不改变的事实，就是上帝的宝座。

Clicking mouse, pressing key, changing focus to another window, etc.- or until

点击鼠标，按下键，改变集中到另一个窗口，等-或者直到

One of the important tasks in my dissertation is to investigate Fraunhofer diffraction pattern of a polychromatic, spatially coherent wave diffracted by an annular aperture. The phenomena of spectral anomalies in the vicinity of the Airy rings in Fraunhofer diffraction pattern are investigated in detail. The effect of the parameters of the annular aperture on the spectral changes is studied particularly.

本学位论文的一部分内容进一步研究了在夫琅和费衍射模型下，多色空间相干光经过环形光阑衍射后的光谱变化情况，详细讨论了在该模型下振幅为零的点附近的光谱奇异现象，着重研究了改变环形光阑参数等对光谱变化的影响。

Therefore, high efficiency can be achieved. The circuit parameters are decided according to the intrinsic impedance of the resonant tank. As the duty ratios of the active switches are fixed, the charging current should be programmed via tuning the circuit operation frequency and therefore the circuit impedance. The optimum operating point is sieved by the frequency response diagram to operate the charger at high efficiency.

至於并联负载电路参数的设计是以共振槽的特性阻抗为基准，调变切换频率并固定主动开关的责任周期，藉由频率的变化改变电路阻抗，以控制充电电流的大小，透过频率响应立体图，挑选适当的操作点，使共振式充电器运作於最佳状态，以获得高效率。

Taking advantage of gauge transformation and dipolar approximation, we qualitatively derive rotating Bose-Hubbard model.Then finite temperature phase boundary between superfluid phase and normal state in rotating Bose-Hubbard model is analytically derived by studying the stability of normal state in rotating bosonic optical lattice.We also analytically prove that as the function of rotation angular velocity the oscillation of critical hopping matrix directly follows the upper boundary of Hofstadter butterfly.

4通过做一个规范变换和偶极近似，定性地推导了旋转Bose-Hubbard模型，并且通过研究正常态不动点的稳定性推广了旋转Bose-Hubbard模型的零温相图到有限温度的情形；另外根据系统有效的能带宽度与旋转速度的关系(Hofstadter蝴蝶)，得到了系统的临界跃迁矩阵随旋转速度的改变展示谐振行为的结论。

As computerized accounting system data processing excessive centralization of data processing and computer software, hardware overly dependent, therefore, traditional financial audits in the new conditions it is very inappropriate on the need for change, and improved this paper to electronic accounting of the impact on the audit point of view.

由于会计电算化系统数据处理的过度集中，数据处理对计算机软、硬件过分依赖，因此，传统的财务审计在新的条件下就显得很不适应，必须进行改变、补充和完善，本文拟就电算化会计对审计的影响谈点的看法。

As computerized accounting system data processing excessive centralization of data processing and computer software, hardware overly dependent, therefore, traditional financial audits in the new conditions it is very inappropriate on the need for change, and improved this paper to electronic accounting of the impact on the

由于会计电算化系统数据处理的过度集中，数据处理对计算机软、硬件过分依赖，因此，传统的财务审计在新的条件下就显得很不适应，必须进行改变、补充和完善，本文拟就电算化会计对审计的影响谈点的看法。

Instead of merely dipping your toes into the change you'd like to make, you dive into it headfirst.

在你准备对某事付诸行动或者将对自己的生活谋求改变的时候，请先慢点动手，先用脑子好好想想。

An area of (1.5×1.5) cm2 autologous full thickness skin graft model was made on the back of the all the rats. The color change of skin graft was observed at different time points. Meanwhile, whether hematocele and fluidify as well as binding to wound appeared under the skin graft were investigated.

所有大鼠背部制作(1.5×1.5)cm2面积的自体全层皮肤移植模型，在不同时间点观察移植皮片的颜色改变，移植皮片下是否有积血、积液，皮片是否与创面粘合。

Loss of heterozygosity involved in the APC genetic locus was studied in the majority of human tumors.

APC基因是近年来发现的一种抑癌基因，其点突变被认为是结肠癌发病的早期遗传学改变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。