方向: direction; orientation变量: variable; variable quantity; ...定向变量: orientation variables双向变量泵: two-way variable displacement pump倒方向变换: transformation by reciprocal direction反方向变化: change inversely方向变化: change of direction方向变数: direction variable倒方向变换, 逆向变换: transformation by reciprocal direction输出方向变化: change of output direction推力方向变化: thrust orientation change摆动式轴向变量泵: william janney pump急上升方向变换: chandelle推力方向变化程序: thrust angle program向好的方向变,好转: for the better转圈或方向变换: circles and changes of direction风向按时针方向变化: veering时间和方向变化的体力: body forces变量: [数学] variable; variable quantity; alternating quantity◇变量范围 range of variables; variable range; 变量函数 variable function; 变量系数 variation coefficient方向: direction; orientation 明确斗争的方向 clarify the orientation of the struggle; 在森林里迷失了方向 lose one's way in the forest; 坚定正确的政治方向 a firm and correct political orientation; 指明前进的方向 point out the way forward; 改变整个世界历史的方向 change the course of world history; 坚持为人民服务的方向 adhere to the orientation of serving the people; 朝这个方向 in this direction; 飞机向相反的方向飞去。 the plane is flying a contrary direction. 迂回曲折的小道使我们迷失了方向。 the winding trail caused us to lose our orientation. 队伍朝西山的方向前进。 the contingent marched in the direction of the western hills侧向变薄: lateral thinning侧向变化: lateral change侧向变位: lateral displacement侧向变形: lateral deflection; lateral deformation差向变构酶: epimerase