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- Crystal optical characteristics of transparent minerals appeared in these systems of monopolarizer, crossed polarizer and conoscope will be observed and explained with the fundamentals of crystal. 观察并用晶体光学的基本原理解释单偏光系统、正交偏光系统、锥光系统下透明矿物的晶体光学特征。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Our letters crossed in the mail. 我们的信在邮递中互相错过了。
- The ship crossed the bar safely. 船平安地穿过沙滩。
- In a few strides he crossed the room. 他几大步就穿过了房间。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- With the rising demand ever, the orbital resource and frequency spectrum resource for GSO communication satellite has been almost fully exploited and utilized, by means of cross polarization, multi coverage, and orbital space reduction. 随着通信需求的增长，人们采用极化复用、空间复用和缩小轨位间距等手段，对静止卫星轨位和无线电频谱资源作了接近极限的开发利用。
- He crossed the garden in three leaps. 他跳三步就跨过了花园。
- He leaned back and crossed his knees[legs]. 他仰起身子，翘起了二郎腿。
- She crossed herself as she left the church. 她在自己胸前划着十字离开了教堂。
- Joan ran ahead to film us as we crossed the bridge. 我们过桥时，琼跑到前面为我们拍照。
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- He crossed the bridge to this side of the river. 他过桥来到河的这一边。
- It never crossed my mind that she might lose. 我从未想到她会失败。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- They crossed the street and went into the shop. 他们穿过街道，进了商店。
- I crossed the street in ten strides. 我十大步走到街那边。
- They crossed through the great desert. 他们横穿过大沙漠。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
