Kwok Pui Chun, now 77 years old, hale and hearty.

现年77岁的郭佩珍，精神矍铄。

The PUI-DHPZ can soluble in strong polar solvents.

聚合物在强极性有机溶剂中有较好的溶解性能。

In JIAXIAN city to see Kwok Pui Chun, she was sitting in front of the cutting system JIAXIAN suburbs map.

在佳县城内见到郭佩珍时，她正坐在门前剪制佳县城郊图。

If we touch the hands of the small turtles, it would shrink its head and limbs immediately to Pui (turtle) shell inside.

如果我们用手去碰小乌龟的时候，它会把头和四肢立刻缩到贝(龟)壳里面。

Warring States Period turtles Pui the text on the state of Chu was mainly refers to the currency in circulation recorded text.

一是对战国时代龟贝和布币上的文字进行释读和考析。

Bed is equipped with wash basin, use of user-friendly design, with a certain Angle from back feature allows caregivers more Shu Pui.

床头配有洗头盆，采用人性化设计，配合一定角度的起背功能可使背护理者更舒。

Standing on the point of interaction design, the paper studies the usability design of the PUI system and its theories and methods etc.

站在交互设计的角度，本文研究了笔式用户界面系统可用性设计的过程及其中运用的原理和方法等。

Monkeys hiding among the bushes near the Sek li Pui Reservoir, near Shatin, have been making rare public appearanced during the past few days.

过去几天躲藏在沙田石梨背水塘附近丛林的猴子频频公开露面，这是很罕见的。

Was awarded the "Chinese folk paper-cut artist" title Kwok Pui Chun, cut from 8-year-old executive has been engaged in the art of a full 69 years.

被授予“中国民间剪纸艺术大师”称号的郭佩珍，从8岁执剪至今，已经从事剪纸艺术整整69年。

"As Kwok Pui Chun in the art of outstanding achievement in the field, in 2004, UNESCO awarded Kwok Pui Chun" folk paper-cut genius tradition "and the title of honor."

由于郭佩珍在剪纸艺术领域里的突出成就，2004年，联合国教科文组织授予郭佩珍“民间剪纸天才传承人”的光荣称号。

To solve this problem, this paper designs and implements a geometric teaching system based on PUI (Pen User Interface), and applies technique of bidirectional geometrical constraint to this system.

针对这个问题该文基于人机交互中的笔交互技术，设计并实现了一套几何教学系统，并将双向几何约束的相关技术应用于该系统中。