1.
LES LIGNES CENTRALES DES ECLIPSES TOT ALES ET ANNULAIRES DE SOLEIL VISIBLES AU VIET-NAM DURANT LES ANNEES 1960-2160
1960-2160年越南可见的日全食和日环食的路线
2.
Multi-Frequency Radio Observations of the Solar Annular Eclipse of September 23, 1987
1987年9月23日全国日环食射电多波段观测选题
3.
On the atmospheric gravity waves during the 23rd September 1987 annular solar eclipse
1987年9月23日日环食所产生的大气内重力波
4.
THE IONOSPHERIC UNDULATIONS DURING THE ANNULAR ECLIPSE OF SEPTEMBER 23, 1987
1987年9月23日日环食的电离层波动现象
5.
IONOSPHERIC DISTURBANCES DURING THE ANNULAR ECLIPSE OF SEPTEMBER 23, 1987
1987年9月23日日环食引起的电离层扰动
6.
DETERMINATION OF THE SOLAR RADIO BRIGHTNESS TEMPERATURE DISTRIBUTION AT 8.6MM WAVELENGTH BASED ON THE OBSERVATIONS OF THE ANNULAR SOLAR ECLIPSE
8.6毫米波段太阳射电亮温度分布的日环食测定
7.
THE IDENTIFICATION OF S-COMPONENT SOURCES IN RADIO OBSERVATION OF THE ANNULAR SOLAR ECLIPSE ON 23 SEPTEMBER 1987 AT 6-cm WAVELENGTH
1987年9月23日日环食6厘米波段射电观测局部源证认
8.
Diamond-ring at end of 1991 total solar eclipse.
1991年日全食时,罕见的钻石环.
9.
only a thin outer disk of the sun can be seen.
只有日轮外部细环未被遮盖的一种日食。
10.
The various items of eclipse equipment are chosen according to the circumstance.
各式各样的日食观测设备应根据环境取舍。
11.
The Food and Environmental Hygiene Department (FEHD) was set up on January 1, 2000 to serve the people of Hong Kong in the area of food safety and environmental hygiene.
食物环境卫生署在二零零零年一月一日成立，为香港市民提供有关食物安全和环境卫生的服务。
12.
a partial solar (lunar) eclipse goes through three phases: the first contact, the maximum phase, and the last contact.
日(月)偏食时, 有三个食相：初亏、食甚、复圆。
13.
POLARIZATION OBSERVATION OF THE SOLAR CORONA AT THE SOLAR ECLIPSE OF 1968 SEPTEMBER 22.
1968年9月22日日食的日冕偏振观测
14.
a diet deficient in iron
缺铁质的日常饮食.
15.
edible seed of sunflowers; used as food and poultry feed and as a source of oil.
向日葵的可食用的种子。
16.
They got up on the roof to watch the solar eclipse.
他们爬上屋项去看日食。
17.
A solar eclipse is/looks/seems possible/likely/probable.
看起来可能要发生日食。
18.
WFP Liaison Office, Japan
粮食计划署日本联络处