1. Y-alloy ==> Y合金(高强度耐热铸造铝合金)

2. y antenna ==> 对称馈电偶极子天线

3. Y-axis ==> Y轴,纵轴

4. Y-axis amplifier ==> Y轴线信号放大器

5. Y-bend ==> Y形管

6. Y box ==> Y形电阻箱,星形电阻启动器箱

7. Y circulator ==> Y循环器

8. Y-class insulation ==> Y级绝缘材料

9. Y-connected ==> 星形连接的,Y形接法

10. Y-connection ==> 星形接法,Y接法

11. Y-connection phase winding ==> Y接法相绕组

12. Y-coordinate ==> 纵坐标

13. Y-cut ==> Y切割

14. Y-delta connection ==> 星形三角形连接法

15. Y-delta starter ==> 星形-三角起动器

16. Y direction ==> Y轴方向

17. Y-jet atomizer ==> Y形雾化器

18. Y-jet type oil burner ==> Y形油喷燃器

19. Y-joint ==> 叉型接头

20. Y-junction ==> Y结线,星形联接

21. Y-matching ==> Y形匹配

22. Y network ==> Y形网络,星形网络

23. Y-pipe ==> 叉型管

24. Y punch ==> 12行穿孔,Y穿孔

25. Y-stay ==> Y形拉线

26. Y-tube ==> Y形(叉形)管

27. Y type core ==> Y形铁芯

28. Y voltage ==> (星形联接的)相电压

29. Y-Y connection ==> 双星形接法

30. Yagi antenna ==> 八木天线,波道式天线

31. Yangtze river ==> 长江

32. yard ==> 码(长度单位),工厂,堆置场

33. yard drain ==> 场地排水

34. yardage ==> 码数

35. yardang ==> 风蚀土脊

36. yardstick ==> 尺度,标准

37. Yarrow type boiler ==> 亚罗型锅炉,三汽包A型锅炉

38. yaw ==> 偏转

39. yaw angle ==> 偏转角,(气流的)斜切角,偏斜角

40. yawer ==> 偏航控制器,偏航操纵机构

41. yawhead ==> 偏转传感器

42. yawn ==> 间隙,空隙

43. year-end adjustment ==> 年终调整

44. year-round heating load ==> 常年性热负荷

45. year temperature difference ==> 年温差

46. yearly curve of daily peak load ==> 日峰值负载年曲线

47. yearly load curve ==> 年负载曲线,年负荷曲线

48. yearly load duration curve ==> 年负载持续曲线

49. yearly load factor ==> 年负载率,年负荷率

50. yearly maximum load ==> 年最高负荷,年最高负载

51. yearly progress report ==> 进展情况年度报告

52. yearly renewable term ==> 每年续保条件

53. yearly report ==> 年报表

54. yearly runoff ==> 年径流

55. yellow fog ==> 黄色雾翳(yì)

56. yellow heat ==> 黄热(铁温1000度左右)

57. yellow ingot metal ==> 工业黄铜

58. yellow mica tape ==> 黄云母带

59. yellow pine ==> 黄花松

60. yellow room ==> 黄色室

61. yellow room equipment ==> 黄色室设备

62. yellow room's step ==> 黄色室工序

63. yellow rust ==> 黄锈

64. yellow strain ==> 黄色污染,黄斑

65. yellow varnished cambric tape ==> 黄蜡带,黄漆带

66. yes-no decision ==> 是-非决策

67. yield ==> 输出,产量,成品率

68. yield capacity ==> 生产力

69. yield cross section ==> (裂变产物)产额截面

70. yield curve ==> 效率曲线,(裂变)产额曲线

71. yield distribution ==> 产额分布

72. yield factor ==> 产额因子

73. yield fraction ==> 产额份额

74. yield killer ==> 成品率递减因子

75. yield limit ==> 屈服极限

76. yield load ==> 屈服点负载

77. yield map ==> 成品率图

78. yield of counter ==> 计数器效率

79. yield of groundwater ==> 地下水出水量,地下水供水量

80. yield of radiation ==> 辐射强度,辐射量

81. yield point ==> 屈服点,屈服温度

82. yield point strain ==> 屈服点应变

83. yield point stress ==> 屈服点应力

84. yield-power ==> 生产力

85. yield range ==> (材料)屈服范围

86. yield ratio ==> 屈服比

87. yield reduction ==> 成品率降低

88. yield region ==> 屈服区

89. yield strain ==> 屈服应变,变形屈服点

90. yield strength ==> 屈服强度,屈服极限

91. yield stress ==> 屈服应力

92. yield temperature ==> 屈服流动温度

93. yield value ==> 起始值,起始切变,塑变值

94. yield variance ==> 实得差异

95. yielding ==> 屈服,易弯的

96. yielding labyrinth packing ==> 弹性迷宫汽封

97. yielding of foundation ==> 基础沉陷

98. yielding of supports ==> 支座下沉,基础沉陷

99. yig resonator ==> 钇铁石榴石谐振器

100. YL, yielding load ==> 屈服点负载

101. YME, Young's modulus of elasticity ==> 杨氏弹性模量

102. ynclined tube manometer ==> 倾斜压力计

103. yoke ==> 磁轭,人孔压板,座架联板,轭

104. yoke air-gap ==> 轭空气隙

105. yoke ampere-turns ==> 轭安匝

106. yoke core ==> 轭,磁轭

107. yoke flux ==> 轭磁通

108. yoke method ==> 磁轭法

109. yoke of brush holder ==> 刷架,刷座

110. yoke of magnet ==> 磁轭,轭铁

111. yoke of magnetic circuit ==> 磁路轭

112. yoke permeameter ==> 框式磁导计

113. yoke plate ==> 轭板,联板,将多个分支并联组装用的一种板形连接件。

114. yoke ring ==> 磁轭圈,轭环

115. yoke section ==> 磁轭截面

116. yoke suspension ==> 杆式悬装

117. yoke winding ==> 磁线圈,轭绕组

118. yolk coal ==> 不粘结性煤

119. young's modulus ==> 杨氏模量,弹性模量

120. YP, yielding point ==> 屈服点,击穿点

121. yr ==> 年,年度

122. YS, yielding strength ==> 屈服强度

123. YS, yielding stress ==> 屈服压力

124. yttrium aluminium garnet ==> 钇铝石榴石

125. yttrium aluminium garnet laser ==> 钇铝石榴石激光器

126. Yunnan electric power grid ==> 云南电网