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- 二阶段Kalman滤波 Two-stage Kalman filtering
- 二阶段调度 Two- phases scheduling
- 基于稳态Kalman滤波的两种观测融合方法的功能等价性 On Functional Equivalence of Two Measurement Fusion Methods Based on Steady-state Kalman Filtering
- 邻苯二甲酸盐 phthalate
- 磷酸二氢钾 monopotassium phosphate
- 旅游业当时还处在初创阶段。 Tourism was then still in its infant stage.
- 二维Kalman滤波 Two dimensional Kalman filtering
- 我在这个阶段需要熟悉情况。 I needed some orientation at this stage.
- 邻苯二甲酸 phthalandione
- 人体冷冻学还处于初始阶段。 Cryonics is still in its youth.
- 磷酸二氢钠 monosodium orthophosphate
- 磷酸氢二钠 disodium hydrogen phosphate
- 创造性思考的四个阶段是准备、沉思、启迪、求证。 The four stages of creative thought are preparation, incubation, illumination, and verification.
- 安定阶段 range of stability
- 她住在二楼。 She lives on the second floor.
- 磷酸二铵 diammonium phosphate
- 在二楼 upstair
- 磷酸二氢铵 monoammonium phosphate
- 磷酸氢二钾 dipotassium hydrogen phosphate
- 他在读二年级。 He is in his sophomore year.
