查询词典 leap second

left second section：左二段

井架二段 second section of derrick | 左二段 left second section | 右二 段 right second section

Legendre function of the second kind：第二类勒让德函数

第二范畴集|set of the second category | 第二类勒让德函数|Legendre function of the second kind | 第二类马蒂厄函数|Mathieu function of the second kind

second level inner macro call：第二层内部宏呼叫

第二层目录 second level directory | 第二层内部宏呼叫 second level inner macro call | 第二层中断 second level interrupt

second level inner macro call：第二层内部巨集呼叫

"第二层目录","second level directory" | "第二层内部巨集呼叫","second level inner macro call" | "第二层中断","second level interrupt"

Mathieu function of the second kind：第二类马蒂厄函数

第二类勒让德函数|Legendre function of the second kind | 第二类马蒂厄函数|Mathieu function of the second kind | 第二类切比雪夫多项式|Chebyshev polynomial of the second kind

second maxilla：下唇;第二小颚

第二轭脉 second jugal vein | 后胸侧沟 second lateral thoracic suture | 下唇;第二小颚 second maxilla

second-order maximum condition：二次极大条件

second-order Markov process 二阶马尔柯夫过程 | second-order maximum condition 二次极大条件 | second-order moment around mean 二阶中心矩

Megabits Per Second MBPS：每秒兆比特

每秒位数 Bit Per Second Bps | 每秒兆比特 Megabits Per Second MBPS | 每秒幀 Frames Per Second FPS

second mean value theorem：第二中值定理

"second line finder ","第二寻线机" | "second mean-value theorem ","第二中值定理" | "second method of Liapunov ","李亚卜诺夫第二法"

second mean value theorem：第二中值定

second differential 二阶微分 | second mean value theorem 第二中值定 | second-order curve 二次曲线

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影