But after 45 years in which hundreds of leads were probed and discarded, the F.B.I. said this week it was no longer actively pursuing what it called one of the longest and most exhaustive investigations in its history.

Then specific studying on CDMA network optimization technology, through controlling pilot pollution, reducing congestion, interference investigation, parameter optimization, PN planning, coverage optimization.

然后从治理导频污染、减少拥塞、排查干扰、参数优化、PN规划、覆盖优化这六个方面对CDMA网络优化技术进行了具体的研究。

Staff and students should report their health conditions and whereabouts in the last 14 days to the school before returning to campus. Also, schools are required to urge people with symptoms, including fever, fatigue, dry cough or diarrhea, to seek medical help.

教职工及学生返校前应报告健康状况及过去14天的活动轨迹，同时要求有发热、乏力、干咳或腹泻等症状的人员就医排查。

PET plant heat carrier system water leakage points investigation and elimination

PET装置热媒系统漏水点的排查及消除

The government will work hard to resolve social conflicts.

着力排查化解各类社会矛盾。

The EMI Inspection Case of Merchandise Concrete Stirring Station Control System

商品砼搅拌站控制系统的电磁干扰排查一例

Trouble-shooting and Highlights for Operation Failures of Sulphuric Acid Plant

硫酸装置生产运行故障的排查与启示

The ways adopted for analyzing the malfunction of the PDA-5500 ⅱ optical emission spectrometer and solving it. also eliminating the signal line trouble were introduced.

介绍了采用排查法检查、分析、判断并解决PDA-5500Ⅱ光谱仪故障的过程及信号线故障排除的方法。

One Michelin star was classified as "a very good restaurant in its category."

米其林一星被归为“同类别中出众的餐厅”。

Stars drawn low by the vastness of the plain,' the moon rushing forward in the river's flow.

星垂平野阔，月涌大江流。（杜甫《旅夜书怀》）

LOLcat refers to pictures of cats you find all over the Internet accompanied with funny captions1, typically with misspellings and incorrect grammar.

“欢乐喵星人”指，你在网上发现的那些标有搞笑文字说明的猫咪照片，文字说明中通常还掺杂着拼写和语法错误。

sitting right now at 26,? and 83 two-star, and 485 one-star restaurants.

目前有二十六家，二星餐厅有八十三家，一星餐厅则有四百八十五家。

Original nephogram if simulator for FY-2B satellite

风云二号B星原始云图中频模拟器

For example, Petersham Nurseries Cafe in London got a star in 2011,

举例来说，伦敦罗纹丝带托儿所咖啡馆在2011年获得一星，

The big ship Eastern Star with 458 people sank in the Yangtze River after being caught in a strong cyclone at 21:28, June 1.

6月1日21时28分,载有458人的"东方之星"号大船在遭遇强气旋后沉没在长江中。

They beheld a bright star shining in the sky.

他们看到了一颗明亮的星在天空中闪闪发光。

For example: What is the list of z-list celebrities on this season's Dancing with the Stars?

这一季《与星共舞》里都请了哪些末流明星？

Zhu Xueqin, an NPC deputy and migrant worker from Shanghai. "Now more attention is being paid to the second generation of stars and rich people, but in fact the second generation of migrant workers needs more attention."

“现在关注‘星二代’、‘富二代’的比较多，但是‘农民工二代’更需要人们关注。”

The dark star in Nova Muscae 1991 is a black hole rather than a neutron star

在1991年苍蝇座中的暗星其实是一个黑洞而非中子星。

Its properties implied from pulsars, X-ray binaries and gamma-ray bursts are discussed.

脉冲星、X射线双星以及γ射线爆源，都可能存在着这种第二类磁场。

A neutron star has a gravitational field strong enough to generate X-rays.

中子星上存在强大的重力场，足以产生X射线。