1、Using high-speed photography, scientists have determined that there are two steps to theoccurrence of lightning from a cloud to the ground.(利用高速摄影技术，科学家们已经确定了闪电从云层到达地面有两个步骤。)
2、Complaints seemed to be an everydayoccurrence.(投诉似乎成了天天发生的事。)
3、The burnings have become a nightlyoccurrence.(这些焚车行为已经成为每夜都会发生的事件。)
4、One of them is a word counter, which counts for certain wordoccurrence in several files.(其中之一是单词计数器，它统计某一单词在几个文件中出现的次数。)
5、Domestic violence is a regularoccurrence in some families.(在某些家庭中，家庭暴力是常事。) haO86.com
6、Such incident is an everydayoccurrence.(这种事是家常便饭。)
7、If this is a first or second timeoccurrence, let it go.(如果这是第一次或者第二次发生，不要理会。)
8、It is more a made-up story than a realoccurrence.(那是杜撰的故事，而不是真实发生的事情。)
9、Theoccurrence of pargasite reflects the participation of the upper mantle fluids and the metasomatism.(角闪石的出现反映上地幔流体的渗透及交代作用。)
10、Eachoccurrence handles one modification to the document.(每次出现处理文档的一个修改。)
11、Theoccurrence of coexisting corrensite and allevardite in the same reservoir sample is firstly found and reported in the world.(世界上首次发现并报道了在同一储层样品中同时存在的堇青石和钠板石的存在。)
12、It explained the basic reason for protanopia and deuteranopiaoccurrence with the equilibrium theories.(它用平衡理论解释了发生红色盲和绿色盲的根本原因。)
13、It will be an unprecedentedoccurrence.(这将是史无前例的壮举。)
14、occurrence - One or more of these elements can be defined.(出现次数——可以定义一个或多个这些元素。)
15、Vandalism used to be a rareoccurrence here.(过去这里很少发生故意破坏公物的事。)
16、Satellites have extended the power of communications to report events at the instant ofoccurrence.(卫星提升通讯的能力，使其可以在事件发生时立即报告。)
17、International interest in the therapeutic qualities of the Mediterranean diet began back in the late 1950s, when medical researchers started to link theoccurrence of heart disease with diet.(早在20世纪50年代末，当医学研究人员开始将心脏病的发生与饮食联系起来的时候，国际上就开始对地中海饮食的治疗效果产生兴趣。)
18、Now I realize that's not a realistic dailyoccurrence.(我现在认识到那是不现实的生活。)
19、Targets are always spelled out on firstoccurrence.(目标总是在第一次出现时被清楚地说明。)
20、The problem is that the compound has mixed effects in the brain, a not unusualoccurrence with psychoactive drugs.(问题在于，这种化合物对大脑有混合作用，这种情况在服用精神药物时并不少见。)
21、When XPaths match only the firstoccurrence.(当XPath只匹配第一次出现时。)
22、The greatestoccurrence of coronary heart disease is in those over 65.(冠心病的最高发病率在65岁以上的人群中。)
23、Yet Rampino and others question one of the traditionalists' basic assumption: the periodicoccurrence of glaciation throughout Earth's history.(然而，兰皮诺和其他人对传统主义者的一个基本假设提出了质疑：在整个地球历史中，冰川期是周期性发生的。)
24、Under the treatments, theoccurrence time of septoria leaf spot was delayed 15 days.(经治疗后，黄斑病的发生时间推迟了15天。)
25、They are closer to a dailyoccurrence.(它们接近于一个日常的事件。)
26、Whales and dolphins have been found with hind limbs; this rareoccurrence is due to the reemergence of a trait they inherited from their terrestrial ancestors.(发现鲸和海豚身上有后肢；这种稀有的现象是由于它们在陆地上的祖先身上的特征再次被遗传。)
27、Theoccurrence of these eye movements provides evidence that the moving pattern is perceived at some level by the newborn.(这些眼部运动的发生为新生儿在一定程度上感知到运动模式提供了证据。)
28、This is a frequentoccurrence.(这是经常出现的情况。)
29、This chanceoccurrence furnished her instantly with a plan worth all her laboured tests combined.(这一偶然的事件使她立即想到了一个计划，比她费尽心机想的那些测验方法合到一起还强。)
30、Parse eventoccurrence data and take appropriate action.(解析事件发生数据并采取适当的措施。)
