水平约束 meaning in English

horizontal restraint

The comparison results show that the left edge algorithm can only resolve the channel routing problem without vertical constraints , while the greedy channel router can accomplish the problem with vertical and horizontal constraints
比较结果证明，左边算法只能解决不存在垂直约束的通道布线问题，而贪婪算法在充分考虑垂直和水平约束的条件下能较好地完成布线。
Five aspects , such as the highest temperature in the middle of block , maximum horizontal stress , average stresses of any sections , stress changing process of typical points , and stress changing range between tension and compression , are discussed in detail
从各块体中部最高温度、最大水平约束应力、断面平均水平约束应力、典型点应力发展过程、正反向应力变幅等5个方面，比较系统地阐述了大体积混凝土通仓浇筑问题。
In this paper ， a novel fuzzy optimization model and algorithm to optimize the locations ， sizes and service areas of mv / lv distribution transformers in urban distribution network planning which can consider the imprecision and possibility of spatial load , the voltage level constraints and the cost of objective function is presented
给出了考虑负荷、供电电压水平约束和目标函数最小费用的不精细性的城市电网中压配电变压器位置、容量和供电范围的模糊优化规划模型及算法。