5. negative / positive???????負(fù)的/正的

6. coordinate axes?? ?????????坐標(biāo)軸

7. displacement/distance?位移/路程

8. time interval???????? ?????????時間間隔

9. mechanics?? ???????????????????力學(xué)

10. kinematics ???????????????????運(yùn)動學(xué)

11. dynamics?? ???????????????????動力學(xué)

12. net force??? ???????????????????合力

13. apply? ????????????????????????????應(yīng)用/施加

14. be directly proportional to?????????正比例

15. be inversely proportional to???????反比例

16. inertia???????? ???????????????????慣性

17.particle??????? ???????????????????質(zhì)點(diǎn)/粒子

18. quantity???? ???????????????????物理量

19. dimension? ???????????????????維度

20. initial value???????? ?????????初始值

21. velocity?????? ???????????????????速度

22. average speed ????????? ?????????平均速率

23. instantaneous ??????????瞬時的

24. definition???????????? ?????????定義

25. constant/varying????????恒定/變化

26. distinguish????????? ?????????區(qū)分

27. conclusion?????????? ?????????結(jié)論

28. vice versa??????????? ?????????反之亦然

29. deceleration????????????????減速度

30. speed up/slow down?加速/減速

31. at rest????????????????? ?????????靜止

32. free fall??????????????? ?????????自由落體

33. resolve???????????????? ?????????分解

34. combine vectors ??????合成矢量

35. resultant vector???????? ?????????合矢量

36. component vector?????分矢量

37. tail-to-tip method??????首位相連法

38. parallelogram ? ?????????平行四邊形

39. to scale??????????????? ?????????按比例

40. reverse order???? ?????????反順序

41. extend to??????????? ?????????拓展

42. opposite ??????????? ?????????相反的

43. add / subtraction ?????加?/?減

45. sine/cosine??????????????????正弦/余弦

46. tendency ?????????? ?????????趨勢

47. uniform velocity ???????勻速

48. straight line??????? ?????????直線

49. acting point??????? ?????????作用點(diǎn)

50. weight???????????????? ?????????重量

51. SI units???????????????? ?????????國際單位制

52. convert units????? ?????????轉(zhuǎn)化單位

53. contact force???? ?????????接觸力

54. normal force????????????????法向力

55. vertical downward?????豎直向下

56. perpendicular??? ?????????垂直

57. microscopic ???????????????微觀

58. free-body diagram?????隔離受力圖

59. force diagram??? ?????????受力示意圖

60. crate ????????????????? ?????????箱子

61. kinetic /static friction?動/靜摩擦力

62. coefficient?????????? ?????????系數(shù)

63. incline????????????????? ?????????斜面

64. fixed/free pulley?????????定/動?滑輪

65. tension of cable ?????????繩子的張力

70. variable?????????????? ?????????變量

71. momentum??????????????????動量

72. impulse??????????????? ?????????沖量

73. collision?????????????? ?????????碰撞

74. elastic????????????????? ?????????彈性的

75. uniform??????????????? ?????????均勻的

76. circular??????????????? ?????????圓的

77. gravitation?????????????????? ?????????引力

78. centripetal?????????????????? ?????????向心的

79. center of mass? ?????????質(zhì)心

80. rotational inertia????????轉(zhuǎn)動慣量

81. torque????????????????? ?????????力矩

82. rigid body??????????? ?????????剛體

83. angular ????????????? ?????????角度的

84. orbit??????????? ???????????????????軌道

85. equilibrium???????????????????平衡

86. simple harmonic?????????簡諧的

87. attach????????????????? ?????????系住

88. amplitude?????????? ?????????振幅

89. restoring force? ?????????回復(fù)力

90. maximum/minimum??最大/最小

91. force constant?? ?????????勁度系數(shù)

92. period/frequency???????周期/頻率

93. oscillation?????????? ?????????振動

94. spring/pendulum????????彈簧/單擺

95. compress/stretch??????壓縮/拉伸

96. Hooke’s law??????? ?????????胡克定律

97. swing????????? ???????????????????擺動

98. electric field?????? ?????????電場

99. quantized??????????? ?????????量子化

100. Induction????????? ?????????感應(yīng)

101. Field lines???????????????????電場線

102. charge?????????????? ?????????電荷

103. coulomb??????????? ?????????庫倫

104. permittivity???????????????介電常數(shù)

105. superposition? ?????????疊加

106. attract/repulse????????吸引/排斥

107. dense/sparse? ???????密/疏

108. electri dipole ??????????電偶極子

109. conductor/insulator導(dǎo)體/絕緣體

110. equivalent??????? ?????????等同的

111. current/circuit ????????電流/電路

112. ampere/voltage ?????安培/伏特

113. resistance??????????????????電阻

114. resistor???????????? ?????????電阻器

115. resistivity ?????????????????電阻率

116. combination??????????????組合

117. emf?????????? ???????????????????電動勢

118. series/parallel ?????????串/并聯(lián)

119. potential difference??????????電勢差

120. ammeter/voltmeter電流表/電壓表

121. junction rule???? ?????????節(jié)點(diǎn)定則

122. loop rule??????????? ?????????環(huán)路定則

123. grounded????????? ?????????接地

124. ohm??????????????????? ?????????歐姆

125. cross-section?? ?????????截面

126. transversal wave?????橫波

127. longitudinal wave????縱波

128. crest/trough?????????????波峰/波谷

129. propagate??????????????????傳播

130. medium???????????? ?????????介質(zhì)

131. wavelength???????????????波長

132. interfere?????????? ?????????干涉

133. constructive??????????????相長

134. destructive????????????????相消

135.?standing wave??????駐波

136. resonance??????????????????共鳴

137. node/antinode??????????波節(jié)/波腹

138.Doppler effect ?????????多普勒效應(yīng)