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- The polar line of a point with respect to a conic. 一点相对于一条二次曲线的极线。
- The clean effects on polar plates and polar lines are increased.The problems of dust accumulation,agglomeration,brige connection and blockage are solved. 通过应用声波清灰技术,使电除尘器极板、极线表面的清灰效果得到提高,灰斗出口积灰板结、架桥、易堵的问题得到有效解决。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Conjugate polar lines with respect to a line complex 线丛的共轭极线
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- How do you get start in that line of work? 你是怎么开始干那一行的？
- I do not want to be in the boss line of fire today. 今天我不想遭到老板的非难。
- Place your right toe in line with your left heel. 把右脚趾与左脚跟排在一直线上。
- The line of flags was slung up between two trees. 一排旗帜悬挂在两棵树之间。
- 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
- My fishing line got entangled in some weeds. 我的钓鱼线同杂草纠缠在一起。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- See if you can get a line on the new man. 看你能否打听到新来人的情况。
