The second male vibrational signal (SMVS) of the brown planthopper Nilaparvata lugens (Stal) and its significance in competitive reproductive behavior were studied in laboratory.
本文研究了稻褐飞虱Nilaparvatalugens雄虫第二种鸣声（SMVS）及其生殖竞争意义，结果如下：1。
Relationship between abnormal fetal heart rate tracing patterns during the second steage of labor and perinatal outcome;
第二产程异常胎心监护图形与新生儿结局的关系
There was a second great bang, then a third.
接着轰然第二声、第三声巨响。
Still looking at him, she did not move on the first ring, or the second.
她还盯着他看,第一声没有挪动脚步,第二声也没有。
Then, with another whistle, he began to move forward;
紧接着响了第二声汽笛，火车又开始前进了。
Just then came a second knock on the door,
就在此时，传来第二次敲门声，
As he launched into the second line, he was joined by a chorus of mixed voices.
觉民唱到第二句时许多声音一齐响了。
-- My twelfth rib is gone, he cried.
“我的第十二根肋骨没有啦，”他大声说。
Our second concern is with shot noise.
第二个要讨论的是散粒噪声。
CHAPTER II SUPERVISION AND ADMINISTRATION OF THE PREVENTION AND CONTROL OF ENVIRONMENTAL NOISE POLLUTION
第二章 环境噪声污染防治的监督管理
The Influence of L1 Experience on the Perception of L2 Tones;
第一语言经验对第二语言声调感知的影响
"the making of a statutory declaration in respect of the second participant or that person, as the case may be, pursuant to section 228A (1) of the Companies Ordinance (Cap. 32);"
依据《公司条例》（第３２章）第２２８Ａ（１）条，就第二参与者或该人作出法定声明；
The second peal was noisy, with comparatively little visible lightning.
第二串雷声炸开，相对而言，闪电却不那么耀眼了。
When the bell goes off a second time, the man standing up and moves on to the next female.
第二次铃声时，男人站起来并且移到下一个女性。
But my sleep was marred a second time by a sharp ringing of the bell.
可是我的睡眠第二次被尖锐的铃声打断了。
At daylight I was half wakened by the sound of chopping.
第二天黎明时分，一阵劈柴声搅得我似醒非醒。
Then came the voice of another newsboy selling the "Stop-press News," bawling as he ran past.
”接着又来了第二个卖“快报”的带喊带跑的声音。
Voice on the phone) "Is this Mr. Roamers second wife?"
（电话中的声音）“是罗摩先生的第二任妻子吗？”
Second Joint Statement on East Asia Cooperation and East Asian Community Building;
《第二份东亚合作联合声明》与东亚共同体建设
Research of Second Throat Design of Continuous Transonic/Supersonic Wind Tunnel
连续式跨声速风洞第二喉道设计技术研究