前的

The background survey and tracking survey of artificial reef area in Chenghai Laiwu were carried out before and after reefing in 2003 and 2007, respectively. The results indicated that after the deployment of artificial reefs, the biomass density of fishery resources increased by 25.63 times, which were much higher than before. The resources species was much more abundant; total number increased from 23 to 41, which increased by 0.78 times. The crab resources sharply increased by 1.75 times after artificial reef were deployed. Harpodon nehereus and Portunus sanguinolentus , which did not appeared in background survey, now became the dominant species in tracking survey. There were high diversity indexes in artificial reefs area and control area in tracking survey. In conclusion, the results indicated that the fish-aggregating effect of artificial reef site has improved a lot, and the community structure and the habitat environment have been significantly improved.

摘 要：2003和2007年分别对澄海莱芜人工鱼礁区进行了投礁前的本底调查和投礁后的跟踪调查，结果表明，投礁后礁区海域游泳生物的资源密度明显比投礁前高，增加了25.63倍；礁区海域各类资源种类均比投礁前丰富，总种数由投礁前的23种增加至41种，比投礁前增加了0.78倍，其中，蟹类种数增加最多，增加了1.75倍；在本底调查中没有出现的经济种类龙头鱼 Harpodon nehereus 和红星梭子蟹 Portunus sanguinolentus 在跟踪调查中已成为主要优势种；Shannon-Wienver多样性指数在礁区和对比区均比投礁前有所增加。

Radical and revolutionary as Shelley, he wrote in the 前一单元face:"In truth, I was averse from a catastrophe so feeble as that reconciling the Champion with the Op前一单元ssor of Mankind."

激进和革命作为诗人雪莱，在他撰写的前一单元面："真、我是从灾难反感软弱无力，作为调和的冠军作品与前一单元十字头人类。"

The results are as follows: 1 mean length and weight tend to increase while dominant length and weight groups are noted to be increasing from Oct. 2004 to Sep. 2007; 2 by using length-weight formula, calculated weight value at the same length is higher for track-data than that for background-data; 3 growth parameters of L∞, W∞ and K respectively increase from 140.5 mm, 36.5 g and 0.28 a-1 to 186.0 mm, 118.5 g and 0.36 a-1 after artificial reef deployment; 4 appreciable increases are noted in body length and weight growth rate after artificial reef deployment, and inflexion age of weight growth increases from 2.55 to 2.58 years after artificial reef deployment; 5 there is an increase in critical biomass age from 3.21 to 3.77 years after artificial reef deployment; 6 there is a decrease in total instantaneous population mortality from 1.065 to 0.75 per year after artificial reef deployment; and 7 the overall population biomass of small yellow croaker stands at 131.5 tons.

结果表明：投礁后小黄鱼的平均体长和体重均呈上升趋势，优势体长组和体重组均向高值移动；同等体长情况下由投礁后体长体重关系式估算的体重比用投礁前的体长体重关系式估算的值大；投礁后小黄鱼个体生长方程的参数 L∞、W∞、K 值分别从投礁前的140.5 mm、36.5 g和0.28 a-1增加到186.0 mm、118.5 g和0.36 a-1；投礁后体长与体重生长速度与投礁前相比有所增大，且体重生长的拐点年龄从投礁前2.55 a提高到2007年的2.58 a；小黄鱼种群生物量增长的临界年龄从投礁前的3.21 a提高到3.77 a；小黄鱼种群的总瞬时死亡率从投礁前的1.065 a-1减小到0.75 a-1；鱼礁区小黄鱼资源量约

Two thousand five hundred and ten;84,296＝eight-four thousand two hundred and ninety-six;274,350＝two hundred and seventy-four thousand three hundred and fifty.5585英语学习者的家园 I,H_BSt

l sa.z*HB；}0 7.1000以上的数字，从后往前数每三位加一个逗号"，"第一个逗号前为千，第二个逗号前为百万，第三个逗号前为billion。

Alteration of Spanish tomate 西班牙语 tomate的变化 from Nahuatl tomatl 源自那瓦特语 tomatl It has been said that the real contributions to world civilization were made by the unknown inhabitants of the Americas who domesticated plants such as the potato and squash and not by the great pre-Columbian civilizations, including that of the Aztecs.

据说对世界文明真正作出贡献的并非是包括阿兹特克文明在内的哥伦布到达前的美洲文明，而是那些家庭种植土豆、南瓜等的不知名的美洲居民。

Results 84 cases were followed up for 16.7±2.3 months. JOA scores were improved from 7.3±1.7 to 16.2±0.8 (P.05), and the improving rate was 91.8%; Nurick grading were from 2.8±1.2 to 0.7±0.8 (P.05). Based on roentgenograph, no looseness, displacement, dislocation or subsidence of bone graft and internal fixator was found.

术后JOA评分从术前(7.3± 1.7)分提高到了(16.2±0.8)分(P.05)，改善率为91.8%；Nurick分级从术前的(2.8±1.2)级改善到术后的(0.7±0.8)级(P.05)。X线检查证实前路植骨块及其内固定材料无松动、移位、脱落、下沉。

METHODS:Two hundred and seventy-one eyes of 219 patients with hard nucleus cataract, grading level IV or V, were operated with anteroposterior interceptive chop method for splitting the nucleus, and then with phacoemulsification. RESULTS:The hard nucleus of the 271 eyes were successfully routed. The average phaco time was 57.4 s.

对219例(271眼)级以上硬核白内障采取前后夹击劈核法，经充分水分离和水分层，吸除硬核前的皮质及软核后，乳化头退至前囊口上缘，劈核器轻压核下方，停止灌注让核上缘随前房变浅脱出囊袋口，乳化头顺势抵住核上缘，灌注加深前房后，乳化头滑入核后面，劈核器置核前面，前后夹击将核劈碎乳化吸出。

Results After education,the score of basic knowledge on sexual health of the girls in the experimental group increased from4.86to17.20.The score of positive attitude toward menstrua tion increased from 31.8 to 42.3.The percentage of the girls who had healthful and optimistic emotion during the menstruation increased from 43.5% to 82.9%.The percentage of the girls who visited hospital if they had reproductive diseases increased from 54.3% to 87.6%.

结果教育后，学生性生理卫生知识得分由教育前的4.9上升到17.2；对待月经的正确态度得分由教育前的31.8上升到42.3；月经来潮时具有健康乐观情绪的比例由教育前的43.5％上升到82.9％；能够主动寻求帮助（如有生殖系统疾病回答去医院就诊）的比例由教育前的54.3％上升到87.6％；注意经期卫生的比例由教育前的50.9％上升到79.0％；预防性侵犯意识和自我保护能力增强。

Is a novel entirely of inter前一单元tation, the attempts of several characters -- Miss Rosa, Mr. Compson, Quentin, and Shreve -- to explain the past, characterized by involutions of narrative structure which ex前一单元ss corresponding complexities of meaning.

完全是一种跨前一单元诊察，企图几字--罗莎小姐，张康普，昆廷，而shreve--解释过去，它的特点是带有叙事结构当然前一单元SS的相应复杂的含义。

These novels, together with a number of poems and a collection of satirical essays, The Im前一单元ssions of Theophrastus Such, constitute a formidable body of work from a woman frail in health and working constantly under the ap前一单元hension of failure or worthlessness.

这些小说连同一批讽刺诗、散文集，肠前一单元NIP的theophrastus等，构成一项艰巨的工作，从身体健康、工作不断女子体弱根据美联社前一单元hension失败或无能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。