查询词典 difficult point

point of force application：力作用点

point of fixity 固定点 | point of force application 力作用点 | point of fusion 熔点

point of closure：触点

point of adherence 接触点 | point of closure 触点 | point of condensation 凝聚点

point of continuity：连续点

point of condensation 凝聚点 | point of continuity 连续点 | point of convergence 收敛点

point of continuity：续点

point of contact (触)点 | point of continuity 续点 | point of contrary flexure 拐点

point of convergence：收敛点

point of continuity 连续点 | point of convergence 收敛点 | point of determinacy 确定点

point of convergence：共同点

point gradations;各级相差点数;; | point of convergence;共同点;; | point of coordination;协调中心;;

point of uniform convergence：一致收敛点

point of tangency 切点 | point of uniform convergence 一致收敛点 | point pair 点偶

point of departure：开航点

point number 数据标记序号 | point of departure 开航点 | point of honor 有关个人名誉之事

point of determinacy：确定点

point of convergence 收敛点 | point of determinacy 确定点 | point of discontinuity 不连续点

point of discontinuity：断点

point contact diode 点接触型二极管 | point of discontinuity 断点 | point of invocation 得点

antixerophthalmic factor：抗干眼因子

抗维生素 antivitamin | 抗干眼因子 antixerophthalmic factor | 抗干眼维生素 antixerophthalmic vitamin

January January：是一月, 一月January有新年

January, January是一月, 一月January有新年; | February, February是二月, 二月February有春节; | March , March是三月, 三月March 妇女节;