您要查找的是不是：
- Line of Electric Force and Equipotential Surface for Two Infinite Parallel Uniform Electrified Straight Lines 两无限长均匀带电平行直线的电力线和等位面
- Drawing the lines of electric force of a pair of point charges by computer 用计算机绘制点电荷对的电场线
- line of electric force 电力线
- In the trade of electric force, food etc, our products are warmly welcomed. 同样,食品等行业,我公司的产品深受欢迎。
- lines of electric force 电场线
- There are full line of electrical supplies in our firm. 本公司各种电器一应俱全。
- 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。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- 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。
- The line of flags was slung up between two trees. 一排旗帜悬挂在两棵树之间。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- A lorry drove into a line of parked cars. 一辆卡车撞上了一排停著的汽车。
- I've been in the line of electrical appliances for more than 20 years. 我从事电器这一行一已有二十多年了。
- The play was stopped at the line of scrimmage. 球赛就在起赛线上停了下来。
- May I know what line of business you handle? 可以告诉我你们从事何种业务吗？
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- She comes from a long line of actresses. 她出身於演员世家。
- Please indent the first line of each paragraph. 请于每段第一行缩格书写。
