Eggs of lst cleavage.
第一分裂卵。

The meeting opened on April lst.
会议四月一日开幕了。

The lst American hockey stars matches
首次美国曲棍球明星赛

The summer vacation begins on July lst.
暑假从七月一日开始。

The bill is due on the lst of next month.
那张支票下个月一号到期。

On October lst we celebrate our National Day.
十月一日我们庆祝国庆。

I want to fly to Chicago on Thursday, August lst.
我要在8月1日星期四飞往芝加哥。

The new regulation shall take effect on June lst.
新章程六月一日起施行。

From the List Files of Type lst, choose dBase DBF.
从列表文件类型善堂，选择数据库库。

They reached the Shanghai station on February lst.
他们在二月一日到达上海站。

And that ends our special bulletin for today， Thursday， April lst.
今天4月1日，星期四的专题新闻节目到此结束。

Stability of normal shock waves in viscous materials is analyzed with linear stability theory LST.
用线性稳定性理论，分析粘性物质中的正激波稳定性问题。

Lastly, LST with different ways was got by estimating the MODIS thermal infrared remote sensed data.
最后，利用不同方法对反演卫星温度，获取地表温度。