1) profile line
侧平线
1.
This paper discusses some questions about the profile line of space geometry,such as the judgement of the parallelism of the two profile lines with the same directions and the visibility about the skew lines and the reappeared points of profile lines, which make the solution of some questions in space geometry more easy than those commonly used.
主要探讨关于侧平线的空间几何问题， 如两条指向相同的侧平线平行与否的判定、交叉的一般线和侧平线重影点的可见性判别等问题， 使一些空间几何问题的求解， 比一般常用的方法更简便。
3) border line of flat side
舷侧平直部分界线
4) side stream
侧线
1.
Operation of crude prefractionator with side stream has been adopted for debottlenecking the capacity limitation problem of the furnace in the 1st set of the atomospheric and vacuum distillation unit in Guangzhou Petrochemical Company.
针对中国石化广州分公司常减压蒸馏Ⅰ套装置在扩能改造后的生产运行周期的中后期加热炉负荷制约装置高负荷生产的“瓶颈”问题,通过实施负荷转移技术,投用初馏塔侧线流程,在相同条件下,使装置负荷提高了10t/h以上,经济效益明显。
2.
The compositions of liquid phase and side stream of the recycle benzene fractionating tower and their relationship with operating temperature were analyzed using PRO/II software.
采用模拟计算软件分析了循环苯塔内液相组成、侧线组成及温度情况,通过调整塔的操作,使侧线抽出的甲苯馏分组成中甲苯含量高,乙苯含量最少,进而降低能耗物耗,提高经济效益。
6) lateral carinae
侧脊;侧隆线
补充资料：近侧水平线
近侧水平线
皮纹学术语，系手掌属曲面褶线之一。起于拇指与示指之间，向尺侧延伸，终于小鱼际。通常用E表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条