实际时间

Objective To observe and probe the causes and shape changes of crows-feet lines, and try to apply expanded Polytetrafluoroethylene soft tissue patch onto the surface of orbicularis oculi muscle for a long-term satisfactory effect of rejuvenation of crows-feet lines.

目的 为提高鱼尾纹的除皱效果，延长有效时间，从理论与实际观察探讨鱼尾纹的形成原因及形态改变，采用相应的手术术式矫正。

Ordinate's Spoken English Test is the only completely automated test of spoken English.

PhonePassTM SET测试方案是目前唯一可以投入商业使用的全自动英语口语测试体系，它可在五到十二分钟时间的电话交谈中测定出参试者的英语口语实际听说能力。

In order to simplify the algorithm, orthogonal functions are selected as base functions, and the effectiveness of the model and the algorithm is proved by simulation of oil reservoir exploitation.

过程神经网络是人工神经网络在时间域上的一种扩展，从而使问题更为一般化。对于求解与过程有关的众多实际问题有较好的

Instead, they should be flexible en ough to take account of various circumstances, times, and places.

他们应该是灵活的，考虑到各种实际情况、时间和地点。

Ough to take account of various circumstances, times, and places.

他们应该是灵活的，考虑到各种实际情况、时间

O ough to take account of various circumstances, times, and places.

他们应该是灵活的，考虑到各种实际情况、时间2 R'{7 _% h4 x8 M和地点。

The effect of different prebake time on resolution of the ink, reasons of underdevelopment and overdevelopment were analyzed, and solutions were carried out in the practical production.

研究了积层线路板油墨的组成配方、制备和应用工艺，分析了不同预烘时间对油墨分辨率的影响以及过显和显影不足问题的形成，并从生产和实际操作的角度，提出了解决的方案。

The conception of production pattern and enterprise status quo is analyzed in order to sum up the production pattern of Short Cycle.

通过对生产模式的理念及我国制造业企业的实际生产状况进行分析，总结出短周期生产模式，从而保证在最短的时间内完成生产任务。

With the development of the prestressed concrete construction technology, more and more prestressed concrete box girder bridges have arisen in our nation. However, after construction, the appearance of the cracks on some of these bridges takes some unfavourable influence on the structures. In common sense, we should take some methods to strengthen and repair these bridges as soon as possible, but because of the civil pecuniary condition, we cant repair all the broken bridges in one time. Therefore a scientific estimation must be made about the load-carrying capacity of these prestressed concrete box girder bridges with cracks, so that we can decide which bridge should be repaired firstly.

随着预应力施工技术的不断进步，我国已拥有越来越多预应力混凝土箱形梁桥，这些桥在使用一段时间后，有很大一部分箱梁出现了大量的裂缝，这些裂缝的出现对桥梁结构将产生不利的影响，所以应尽可能的对其进行加固修补，但限于国内实际经济状况，我们不可能一次性全部进行加固改造，需要对在役的这些开裂后的预应力梁桥的工作状态特别是承载力做出科学的评判，以便区分轻重缓急，优先实施。

With the development of the prestressed concrete construction technology, more and more prestressed concrete box girder bridges have arisen in our nation. However, after construction, the appearance of the cracks on some of these bridges takes some unfavourable influence on the structures. In common sense, we should take some methods to strengthen and repair these bridges as soon as possible, but because of the civil pecuniary condition, we can't repair all the broken bridges in one time. Therefore a scientific estimation must be made about the load-carrying capacity of these prestressed concrete box girder bridges with cracks, so that we can decide which bridge should be repaired firstly.

随着预应力施工技术的不断进步，我国已拥有越来越多预应力混凝土箱形梁桥，这些桥在使用一段时间后，有很大一部分箱梁出现了大量的裂缝，这些裂缝的出现对桥梁结构将产生不利的影响，所以应尽可能的对其进行加固修补，但限于国内实际经济状况，我们不可能一次性全部进行加固改造，需要对在役的这些开裂后的预应力梁桥的工作状态特别是承载力做出科学的评判，以便区分轻重缓急，优先实施。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。