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- A measured length of roadway over which electronic timers register the speed of a racing vehicle, such as a dragster. 计速路段一段测量过长度的路段，上面有电子计时器记录比赛车辆的速度，如改装的高速汽车的速度
- Some of the observer errors associated with timing over a measured length may be overcome by the use of the enoscope. 观测员在测定车辆通过已知距离的时间中所发生的误差，可利用一种人形视车镜加以消除。
- Meter, centimeter and millimeter units used to measure length. 米、厘米、毫米是用来测量长度的单位。
- He measured the length of the room. 他量了房间的长度。
- The people of the Indus Civilization achieved great accuracy in measuring length, mass, and time. 印度文明的人民在测量长度、质量和时间上，达到了很大的精确性。
- A knot or piece of material placed at various measured lengths on a lead line to indicate the depth of the water. 测标:系在测深绳上已测定过长度的不同位置之处的结或一种物质,以此来测定水深。
- An amount or length measured in yards. 按码测量的数量或长度
- To measuring length of casting steel online, we researched a new method , which can non-contact measure length in bad environment without affecting precision because of gliding. 本文针对目前连铸坯在线长度检测的问题，提出了一种光纤传感非接触式相关测长技术，可以在炼钢厂连铸生产车间的恶劣环境下，对连铸钢坯的定长尺寸进行非接触式实时测量，避免了传统的机械式测量中存在滑动现象，影响测量精度的缺陷。
- He lost his balance and measured out his length on the ground. 他失去了平衡，在地上跌了个四爪朝天。
- The inch measures length. 英寸是长度的测量单位
- The study, analysis and calculation of accumulative error in chain measurement length are conducted and its rational value accepted commonly by enterprises is determined in this paper. 摘要对链条测试长度累积误差值进行了研究、分析和计算，给出了合理的误差值，可为生产企业普遍采用。
- He had a12-foot length measured off from a piece of oak. 他让人从这块像树上锯下12英尺长的木块。
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- This car will turn in its own length. 这种汽车可以在自身长度范围内掉头。
- I arrived at that city at length. 我最终到达了那个城市。
- Of Elinor's distress, she was too busily employed in measuring lengths of w orsted for her rug to see anything at all. 至于埃莉诺的痛苦表情，詹宁斯太太正忙于计量她织毛毯所需毛线的长度，一点儿也没有看到。
- A straightedged strip,as of wood or metal,for drawing straight lines and measuring lengths. 尺，直尺，划线用木头或金属等制成的直角的条，用于划直线和测量长度
- We have measured the car's fuel consumption. 我们测量了这辆汽车的汽油消耗量。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- She paced out the length of the room. 她用步子测量了房间的长度。
