Through changing the face support fashion,the hard roof is managed by cutter top supports to increased cutter top resistance in Qitaihe Tiexi Coal Mine.
七台河铁西煤矿通过改变工作面支护方式,使用切顶支架增大切顶阻力来管理坚硬顶板,使坚硬顶板得到了较好的控制,杜绝了顶板事故的发生。
In this paper,the relationship of the cutting resistance,the cutting power and the direction of the cutting knife cutting into the stem was introduced.
介绍了割刀切入茎秆的方向与其切割阻力和功率消耗的关系,从力学试验结果和运动几何分析两个方面说明滑切比正切省力,分析了3种切割方式切割阻力差异,确定了切割方式和切割阻力的相互关系,找到了滑切省力的原因,为以后设计各种各样的切割刀具提供了理论基础和指导方向。
Slope stability analysis considering tangential resistance of reinforcement;
考虑加筋切向阻力的土坡稳定分析
The factors affecting tangential resistance between coal and working parts,such as water content of coal and normal pressure,are analyzed.
分析了煤的含水量及所受的正压力对煤与工作部件切向阻力的影响 ,并应用表面电渗技术减少煤的切向阻力。
The results testified the feasibility of the cutting mechanism and showed the sequences of test factors according to the influence on cutting resistance and cutting-out ra.
试验结果检验该半旋转切削机构的可行性及分析得出了影响切削阻力试验指标和切削成功率试验指标的主、次试验因素。
The result of experimentation can be expressed as follows:The cutting resistance increasing rapidly in the beginning of cutting into the stock,it comes to the max when cutting about 2mm into the stock,then decreasing slowly.
实验表明:切削阻力在进入砧木初期迅速增大,在切深2mm左右达到最大,以后逐渐减小;切削阻力在试验条件下小于300N。
On the basis of experiments, the experimental results show the limitedload of anti-compression, the highest cutting resistance and the minimum cutting line-speed, and show that the diameter of se.
试验结果得出毛桃树苗抗压伤极限载荷、毛桃苗切削最大阻力和刀片的最小极限切削线速度;以及影响毛桃苗切削的因素关系,苗木直径、转速、滑切角依次影响切削阻力大小,苗木直径与切削阻力呈平方关系;转速与切削阻力呈线性关系;滑切角与切削阻力也呈线性关系。
Surface electroosmosis method can reduce coal tangential resistance,but the pole distribution affects the result of reducing resistance.
表面电渗法可有效地减少煤的切向阻力 ,但电极分布对电渗效果有很大影响。
vertical resistance
竖面（垂直方向）阻力
circumferential force
切线力, (沿着圆周作用的)切向力
They did everything they could to stay the progress of the disease.
他们尽了一切努力来阻止疾病的发展。
bit's directional cutting ability
钻头的定向切削能力
Experimental study of the effect of laser transverse-cutting length on resistance of chip resistor
激光横向切割长度对片式电阻阻值影响的实验研究
Finite element analysis and application of friction damper tangential contact stiffness
阻尼器切向接触刚度的有限元分析及应用
STUDY ON CUTTING FORCE IN RECTANGULAR GROOVE CUTTING AND SIDE DEFORMATION OF CHIP
矩形槽切削的切削力及切屑横向变形的研究
Dynamics of Bounce of Aircraft Arresting Hook Impacting with Deck and Performance of Arresting Hook Longitudinal Damper
飞机拦阻钩碰撞动力学和拦阻钩纵向阻尼器性能
The forces in operation have the form of lateral or tangential thrust.
作用力的形式是侧向冲断或切向冲断。
To cut or destroy(a line of communication)by firepower so as to halt an enemy's advance.
阻断，封锁以火力切断或毁坏（交通线）以阻止敌人前进
nose-to-tail drag curve
机身面积曲线，纵向阻力曲线
transverse voltage type piezoresistive pressure transducer
横向电压型压敏电阻压力传感器
any mechanical force that tends to retard or oppose motion.
倾向于妨碍或阻滞运动的机械力量。
Influence of flow direction on drag force of group of cylinder piles flowing around by current
水流流向对圆柱群阻力特性影响研究
Magnetic radial force model of bearingless switched reluctance motors
无轴承开关磁阻电机径向电磁力模型
A method of the determination of the tire side-slip characteristics, vertical and tangential stiffness and damping is given.
提出了轮胎的侧偏特性、向和切向轮胎刚度阻尼的确定方法。
We'll go all out to help you through thick and thin.
我们将竭尽全力帮助你克服一切艰难险阻。