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    \quad\quad ACTA ASTRONOMICA SINICA \hfill
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    {\small\rm  suppl.\hfill S. YE: Welcome Address  %%�����ߣ���Ŀ���ƣ�
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    Vol.44~ Suppl.
    \hfill\hspace{8mm} %%% if ``October/January'' then \hspace{8/10 mm} July
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      Feb.,~2003 \\[-1.5 true mm] %%January
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\vs\vs\vs \bc {\LARGE\bf
Welcome  Address   %%�����⣩
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\vs\vs{\normalsize Shuhua Ye}  %%���������ߣ�

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\Large

\vs\vn Radio Astronomy is one of the very fruitful and important
branches in Astronomy, breathtaking discoveries and great
influential results were found in this area.  For example, the
pulsars, microwave background radiations, organic molecular
clouds, masers, fine structure of quasars, galaxies and
jets,apparent��super-luminal" motion �� as well as the technical
progresses in aperture synthesis, VLBI �� enriched and highlighted
the world of astronomy. On this meeting, peoples from all parts of
China join our foreign colleagues here to discuss and explore the
recent progresses in radio astronomy.  The subjects of the
conference has covered a broad spectrum of astronomy.  Beginning
from gas, dust, molecular cloud, maser, magnetic field etc., to
Galactic objects, Galaxies and AGNs, and certainly,
instrumentation will not be missed, as well as our future plans.
July in Lintong is very hot in compare to Germany.  However, next
to our conference place is the very famous hot spring which were
constructed in the Tang Dynasty more than one thousand years ago
for the emperor and his princess.  From the place, time and topics
of the conference, I do think we have three��Hots", hot weather,
hot spring and hot topics.  Let us gain experience in hot weather,
enjoy the hot spring, and devote ourself to the hot topics of the
conference.  We all look forward to a successful and memorable
meeting here.
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