Essentially, optimization of the cutting path for hull contours is the problem how to shorten the invalid journey distance between contours.
船体零件切割路径优化问题的实质是如何缩短路径的空行程距离,即在所有可能路径中,寻找一条路径,使其对应的空行程距离最短。
Through the analysis above, the rollback distance equation of the.
运用环境流体力学及传热学的相关理论,研究了水平巷道火灾烟流滚退规律,通过对滚退烟流与巷壁间的热交换过程分析,得出了滚退发生时烟流逆行距离的函数表达式,并对其进行简化以便于实际应用。
We approximated the distance at 100 miles.
我们估计行程距离为100英里。
An instrument that indicates distance traveled by a vehicle.
计程仪显示车辆行驶距离的仪器
the ratio of the distance traveled (in kilometers) to the time spent traveling (in hours).
行程中按小时算距离的公里数。
The distance traversed in such a movement.
行程运动中所经过的距离
a long - distance [ round - the world ] flight
长距离[环球]飞行
With the development of electrical engineering, power can be transmitted over a long distance.
随着电气工程的发展，电力能够进行远距离输运
The distance sailed due east or west by a ship on its course.
航程船在其航线上朝正东或正西方航行的距离
Do you recommend full speed trails over the actual distance of the race?
你建议用实际全程距离进行全速跑训练吗?
medium-, and long-distance events,
中程和长距离的比赛，
how far; to what extent
至于什么距离、程度等
(of guns)fire bullets,etc over(a distance)
（指枪炮）射程达到（某距离）
An instrument that gauges the approximate distance traveled on foot by registering the number of steps taken.
计步器，步程器一种通过记录所行步数来估测步行近似距离的仪器
Distance to empty (DTE)
所剩燃油的行驶距离(DTE)
light-time for astronomical unit distance
天文单位距离的光行时
An instrument for recording the distance and course traveled by a vehicle.
路码表，自动计程仪记录车辆行驶的距离和长度的仪器
Study into the Speed Competence of the Men 1Km Bicycle in our country;
我国场地短距离自行车男子1km全程竞速能力训练学特征研究
Experimental Study on Water Hammer Protection Using Box Type Two-way Surge Tank in Long Distance Water Pipeline
长距离输水工程中采用箱式双向调压塔进行水锤防护的实验研究
Talking about the Water Hammer Protection and Preoperation of Long-distance Pressurized Water Supply Project
长距离加压供水工程水锤防护及试运行注意事项