分次

The reservoir-forming model of Huizhou Sag is almost two-step according to reservoir-forming stage, and there are single-source and two-source reservoir according to oil sources. There are three reservoir-forming models of abrupt slope type, apophysis type and gentle slope type according to structural form.

惠州凹陷的油气藏成藏模式，从成藏期次上分多为两期成藏，从油源上分有单油源和双油源两种成藏模式，构造形式上有陡坡型、隆起型和缓坡型成藏模式。

Because the derivation of the extended system has a block lower triangular form, the method of splitting iteration is applied to compute simple bifurcation point, not only computational work is reduced, but also local quadratic convergence is achieved.

由于所构造的扩充系统的导数具有分块下三角形式，采用分块迭代的方法进行数值求解，不仅减少了计算量，而且是二次收敛的，从而为Navier-Stokes方程非退化简单分歧点的数值逼近提供了有效的算法。

Concise main shaft : Regarded sports meeting as the centre of a circle, next term as the centre of a circle with the graduation achievement last term, and then design second-class theme , weekly points of themes divided per month , let all classes carry on every activity and teaching under the simple main shaft , clear direction.

简明主轴：上学期以运动会为圆心、下学期以毕业成果为圆心，进而设计每月分的次主题、每周的分主题，让所有的班级在简单的主轴、清楚的方向下进行各项活动及教学。

One, use the relation example between the horn of the centre of a circle that has turned the minute hand in 1 mechanical watch and second hand can regard divide evenly as fast roll, minute hand and second hand come the 2nd times from coincide coincide, how much is the time that experiences among?

一、利用转过的圆心角之间的关系例1 机械手表中的分针和秒针可视为匀速转动，分针和秒针从重合至第二次重合，中间经历的时间为多少？

Some colleger uses university of on potato net one paragraph of Sichuan the video that the mobile phone films, be as long as 1 minute of 50 seconds, recorded an earthquake the dormitory is mixed at that time the circumstance inside campus, the rate that exceeds 100 times with every second by refresh.

土豆网上一段四川大学某学院学生用手机拍摄的视频，长达1分50秒，记录了地震当时宿舍和校园内的情况，以每秒超过100次的速度被刷新。14点46分国家地震局通过新华社发布了汶川7.8级地震的消息，1分钟后新浪网便通过互联网、手机短信和手机Wap平台做了转发。

The integrability conditions and coefficient conditions for the appearance of 5 and 6 limit cycles from the neighborhood of the equator are obtained. An example of cubic system with 6 limit cycles bifurcating from the equator is given for the first time.

同时计算出系统的前6个赤道环量，得到了系统在赤道邻域的可积性条件及在赤道附近分支出5个和6个极限环的系数条件，从而首次给出了一个平面三次系统在赤道附近分支出6个极限环的计算实例。

Leifeng Pagoda was first built in Northern Song Dynasty 977 AD, two years of peace and rejuvenating the country, originally for the King of Wu and Yue Feng Qian-shu Tibetan Buddhism as a relic to pray for peace and prosperity Luo Ji-fat built, the original name of Princess tower, tower of brick-wood structure leifeng well-known high tower, and Chinese folk legend of White Snake widespread myth is closely related to the story in the embodiment of white snake Bai Suzhen have been a result of the pursuit of true feelings and sea monk imprisoned in Leifeng Pagoda, the Leifeng Pagoda and therefore the statement of history far and wide Leifeng Pagoda on the fire hit twice, the first declared in the Northern Song Dynasty and years, because of Fang La uprising, a torch outside the wooden structure burned to the tower to the Southern Song Dynasty years, have been rebuilt Leifeng Pagoda, West Lake, one of Dusk is the leifeng circulated Leifeng Pagoda at that time subjected to fire the second Jiajing in the Ming Dynasty, when the pirates violation of Hangzhou, Leifeng Pagoda burnt again, remaining tower stands on the shore of West Lake, this case continued until the end of the Qing, Leifeng Pagoda finally collapsed due to overwhelming cause of the collapse on the Leifeng Pagoda in history is also very controversial, in general there are two versions of the previous two years in the clean-up sites Leifeng Pagoda time, found that a considerable portion of the tower of brick side of a small hole in the cave there are Buddhist in the past, people have incorrectly relay erroneous messages will pass into a gold brick by brick, the tower blocks have take-home, resulting in the collapse of the tower argument argument, one of the two, due south is the land of plenty since ancient times, but Hangzhou is the House of silk and tea, the history of Hangzhou on the rich silk, and every year when the silkworms cocoon silk, a variety of reasons, tend to have a large number of cocoon death, Over the past superstition, misconception that cocoon cursed, while the Leifeng Pagoda is a town of white snake demon, thinking that would be the Pagoda bricks at home, they can withstand the erosion of Yao Xie, you have to take a sericulture, his family wealth take a course of time, in particular, Taki shaft damage due to the common people, coupled with those in power are indifferent Leifeng Pagoda finally at 13:40 on September 25, 1924 came crashing down

雷峰塔初建于北宋太平兴国二年公元977年，原本为吴越国王钱淑为奉藏佛螺髻发舍利子以祈祷国泰民安所建，原名叫皇妃塔，塔为砖木结构雷峰塔的知名度之高，与中国民间广泛流传的神话传说白蛇传密切相关，故事中白蛇的化身白素贞因追求人间真情而被法海和尚囚禁于雷峰塔下，雷峰塔因而声明远播历史上的雷峰塔曾两次遭遇大火，第一次是在北宋宣和年间，因方腊起义，一把火把外面的木结构塔身加以焚毁到了南宋年间，曾重修雷峰塔，西湖十景之一的雷峰夕照就是在那个时候流传的雷峰塔第二次遭受火烧是在明朝的嘉靖年间，当时倭寇侵犯杭州，雷峰塔再次把火焚，仅剩塔身屹立于西湖之滨这种情形一直持续到清末民初，雷峰塔终因不堪重负而倒塌了关于雷峰塔倒塌的原因，历史上也很有争论，一般来讲有两种说法，前两年在清理雷峰塔遗址的时候，发现有相当一部分的塔砖一侧有一个小洞，在洞里有佛经而在过去，老百姓们以讹传讹将经砖传成金砖，纷纷将塔砖拿回家，从而导致塔的倒塌此说法之一说法之二，由于江南自古就是鱼米之乡，而杭州又是丝茶之府，历史上的杭州就盛产丝绸，而每年蚕宝宝吐丝结茧之时由于多种原因，往往有大量的蚕茧死亡，过去的人迷信，误以为蚕茧中了邪，而雷峰塔是镇妖的白蛇，以为将雷峰塔的砖放在家里，就可以抵挡妖邪的侵蚀，你家养蚕拿一块，他家求财拿一块，久而久之，塔身特别是塔基由于老百姓的破坏，加上当权者的漠不关心，雷峰塔终于在1924年9月25日下午1点40分轰然倒塌

Where contact is deemed by the referee to be too strong, but does not diminish the competitor's chances of winning, a warning may be given. A second contact under the same circumstances will be penalised by KEIKOKU and IPPON, given to the opponent. A third offence will be given HANSOKU CHUI and NIHON, to the injured competitor. A further offence will result in disqualification by HANSOKU.

如果裁判认为接触太重，但并不影响被攻击选手获胜的机会，攻击者将被判处口头警告﹝忠告〝CHUKOKU〞﹞，同样的情况下第二次触击，攻击者将被判处警告﹝KEIKOKU﹞，被攻击者获得一胜〝IPPON〞﹝一分﹞，第三次犯规者将被判处犯规注意，被攻击者获得二胜〝NIHON〞，第四次犯规者将被判处犯规而失去资格。

Results Of the 270 snorers,there were 247 SAHS patients.Their AHI,ODI4,MAI and SL were (43±27)/h,(44±23)/h,(29±16)/h and (12±17) min,respectively.

结果 270例鼾症患者中，247例符合睡眠呼吸暂停低通气综合征的诊断，其AHI、ODI4、MAI 及SL平均值分别为(43±27)次/h，(44±23)次/h，(29±16)次/h，(12±17)分。

The base wine has up to one year production cycle, divided into as follows, put sand, building sand, the second material, nine distillations, eight fermentations, seven rounds of roasting wine from wine, through spring, summer, autumn and winter seasons.

基酒生产周期长达一年，共分下沙、造沙，二次投料、九次蒸馏、八次发酵、七个轮次烤酒取酒，历经春、夏、秋、冬四季。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。