Why PTO a weak nation like Pakistan?

During the examination, PTO should indicate the precedent registration.

在审查过程中, 专利商标局必须简要说明在先注册.

Ptolemaic Egypt was a great trading nation.

托勒密统治下的埃及贸易业非常发达.

It is generally believed that Egypt was Greekized in Ptolemaic times from 332 to 30 B.

摘要一般认为,托勒密埃及时期埃及被“希腊化”了.

Various oil-producing plants had been grown in Egypt long before Ptolemaic times.

在托勒密王朝统治埃及之前,埃及曾种植各种油料作物.

The Ptolemaic hypothesis discarded in favor of a completely new hypothesis bases on different assumptions.

放弃托勒密体系以利于根据不同假定而形成完全新的假设.

This ptolemaic temple was built to honor two gods.

这座托勒密神庙的建造是为了纪念两个神。

Text at the upper right explains the movement of the planets according to the Ptolemaic system.

右上角的文字解释了托勒密系统的行星运动.

Is the most famous astronomer Ptolemy.

最为著名的天文学家是托勒密.

The really important thing about Ptolemy's map was that north was at the top.

托勒密所绘制的地图有一点是十分重要的,那就是他把北方置于地图的上方.

Ptolemy's model of the universe with the Earth at the center.

托勒枚的以地球为中心的宇宙模型.

To sum up the etiology, manifestations, diagnosis and surgical techniques of ptosis.

总结上睑下垂的病因 、 临床表现 、 诊断及手术方法.

Operations were performed for their eyelid mass because of eyelid contour distortion and mechanical ptosis.

因为它们造成了眼睑形状的扭曲和眼睑下垂,所以两例都接受了手术治疗.

Objective To investigate a kind of a new surgical way in ptosis.

目的探讨一种治疗上睑下垂新的手术方式.

Finally, the application of the anatomy in the ptosis surgery is discussed.

讨论了上述解剖在上睑下垂外科中的意义.

Objective To investigate the surgery to treat severe ptosis.

目的探讨重度上睑下垂的最佳手术方法.

Objective To summarize the experience of treating ptosis ofeyelid and improve the efficacy of clinical treatment.

目的:总结睑袋矫正的经验,提高临床治疗效果.

The early operation in children con-genital complete ptosis will be necessary.

强调早期手术治疗是矫治儿童先天性重度上睑下垂的关键.

Objective To investigate the early changes of tear film in congenital ptosis after surgical correction.

目的探讨先天性上睑下垂矫正术后眼表的早期改变.

Objective : To study the relative factors of posttraumatic stress disorder ( PTSD ) of SARS patients after discharge.

目的: 探讨SARS患者创伤后应激障碍及其相关的影响因素.

Cognitive and emotional responses to traumatic events make a diagnosis of PTSD more likely.

创伤事件后的认知以及感情反应很有可能让医生作出应激障碍的诊断结果.