有些水域仅可使用无倒钩的单钩。
但不变的是，柱子的侧面会依然显示清晰明确的单钩痕迹。
At the same time, the sides of the pin still show very clear and distinct picking marks.
图片所示，是一把普通的钻石形头部单钩，厚度大约在0.028英寸。
In this photo, a half-diamond fiber glass pick is shown. This pick is roughly 0.028 "thick."
叙述了矿井单钩提升系统大马拉小车、无功损耗大、下放段能量白白浪费的问题。
Large single hook lift system in mine has problems in reactive power loss, and energy waste during decentralization.
而且当单钩和别子在开锁时和相对柔软的黄铜或镀镍层接触的时候，就会留下凿痕和磨擦的痕迹。
When contacting the softer brass or nickel-silver of locking components, pick and tension tools leave marks in the form of gouges and scratches.
本文讨论了双速行车的运行规律和时间计算，及单车单钩型行车的运行程序设计，提出了比较新的论点。
The operating rule and time calculation of the two-speed trolley conveyer, and the design of operating program of single trolley, single hook conveyer are discussed. A newer t…
研究了单抓钩动态排序的问题，提出一个启发式算法，该算法是通过解一系列静态问题来解动态问题的。
This paper studies the dynamic hoist scheduling problem and proposes a heuristic method, which method solves the dynamic problem through the solution of a series of static problems.
目的探讨单侧钩槽式外固定器（UHSEF）在治疗骨折中的疗效。
Objective To evaluate the effect of unilateral hooked sulcated external fixator(UHSEF) in fractures.
为了解决印刷电路板化学处理的排序问题，给出了一个新的单抓钩周期排序的混合整数规划模型，并针对该模型提出了结合线性规划模型的启发式算法。
A new mixed integer linear programming (MILP) model for the single hoist cyclic scheduling is developed, and based on this MILP model, a heuristic method together with linear programming is proposed.
单轴艺术壁钩有鹅形、鱼形、鸽形、企鹅形、熊猫形等。
The artistic wall hook with a single shaft is provided with shapes of goose, fish, pigeon, penguin, panda, etc.
方法应用钉钩系统单节段固定加上峡部植骨融合治疗青少年腰椎峡部不连。
Methods 5 teenagers were diagnosed lumbar discontinuous isthmus and treated by fusion and single section fixation by HS.
内装式、单端面、单弹簧、非平衡型，带钩弹簧传动，弹簧旋向与轴旋向有关。
It is of built-in type, single seal face, single spring and unbalanced type with hook spring transmission, and the direction of rotation of spring depending on that of axis.
内装式、单端面、单弹簧、非平衡型，带钩弹簧传动，弹簧旋向与轴旋向有关。
It is of built-in type, single seal face, single spring and unbalanced type with hook spring transmission, and the direction of rotation of spring depending on that of axis.
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