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Adults laid eggs in single files on the paper in an order manner. C. sinensis pupated in the paper of a folding angle with 90~150°. The average pupation was 33.67% and the average eclosion was 94.06%.
选荔枝种仁作为其食物,并注入清水保持种仁的湿度,荔枝蒂蛀虫在角度90~150°折纸内化蛹,化蛹率和羽化率分别为33.67%和94.06%。
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At first, setting up the arith relation between the signal input and the signal output of the generalized multi-carrier system of the Discrete Fourier Test spread-spectrum; then setting equilibria parameters of the frequency field equilibria subcarrier of the generalized multi-carrier system of the DFT spread-spectrum according to channel frequency response, channel noise variance and equilibria method; then calculating average power of useful signal, interferential average power between signals as well as noise variance of the generalized multi-carrier system receiving terminal of the DFT spread-spectrum according to the arith relation as well as the frequency field equilibria parameter, and recomputing available signal information noise ratio, so as to calculate the available signal information noise ratio of the generalized multi-carrier transmission system accurately, the method for estimating the available signal information noise ratio can be used for link self-adapting transmission solution of the generalized multi-carrier system based on Discrete Fourier Test spread-spectrum and radio material management.
一种DFT扩频的广义多载波系统的SINR估计方法,其通过首先建立所述离散傅立叶变换扩频的广义多载波传输系统的信号输入输出之间的数学关系,然后根据信道频率响应、信道噪声方差和均衡方法,设定所述DFT扩频的广义多载波传输系统的频域均衡子载波的均衡系数,再根据所述数学关系及所述频域均衡系数分别计算所述DFT扩频的广义多载波传输系统接收端有用信号的平均功率、信号间干扰的平均功率以及噪声方差,再计算有效信干噪比,如此以实现对广义多载波传输系统的有效信干噪比的准确计算,该有效信干噪比估计方法可用于基于离散傅立叶变换扩频的广义多载波传输系统的链路自适应传输方案和无线资源管理方面。
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The forecast model for forecasting the average consistence of air pollutantsulfur dioxide has been upbuilt, it can expediently forecast the average consistenceof air pollutant sulfur dioxide in every day on the basis of the situation ofpollutesources and the change of weath in time.
已建立的S0_2污染物日均浓度的预测预报模型,能根据污染源的状况和天气变化情况及时方便地预测预报大气中S02日均浓度值,这对于避免和减轻危害,保障市民正常的生活以及提供警戒预防措施和为政府决策提供科学信息方面都具有极其重要意义。
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It shows that the average thickness of the surface layer of crystals,the palisade and cone layer and the eggshell membrane are 20.8,220.8 and 62.5μm,respectively,which accounting for 6.8%,72.6% and 20.6% of the total thickness of the eggshell.There are many vesicular holes in palisade layer with an average diameter of(0.32±0.08)μm(n=30).The function of such holes may be of significant to air exchange.The shape of eggshell pore on the surface layer of crystals is round or ellipsis.The fracture surface of the pore is funnel-shaped.
结果表明:白冠长尾雉卵壳的表面晶体层、栅栏锥体层和壳膜层的厚度分别为20.8,220.8和62.5μm,分别占卵壳总厚度的6.8%,72.6%和20.6%;栅栏层有很多蜂窝小孔,其直径为(0.32±0.08)μm(n=30);卵壳表面有许多圆形或椭圆形的气孔,可能与胚胎发育过程中的气体交换有关,气孔横断面呈细漏斗状,在其上半部有颗粒状填充物。
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In accordance with axle load and speed and average deceleration on the basis of stopping brake energy and average axle braking power,it is calculated and compared braking heat load of different railway cars.
文中根据轴重、速度和紧急制动能力,对不同客货车辆的制动热负荷从停车制动能量和平均轴制动功率两方面进行了计算比较。
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After 15-time breakings, the average loads of old and new composite boards have obvious differences and gradually decline on loading. The average kicking load of the boards was 566.5kg.
实验结果如下:新组合板击破荷重力量平均(193.2公斤)显著大於旧组合板(123.4公斤),经15次击破后,荷重力量平均数亦显著递减。
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The trio of smaller companies let loose on Shenzhen within the past fortnight had an average first-day spike of exactly 100 per cent in the same league as debutants' average 152 per cent rise last year.
过去两周在深圳证交所首发上市的三家较小公司,其股价首日平均大涨恰好100%,与去年新股上市首日平均大涨152%处于一个数量级。
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The bank index Crack Plate 5, 10 and 20 average of the three, hay cutter broken the trend in the banking sector is not optimistic about the surface of the technology; September 3 Japan, the banks index plate after a record low of 4043.12 points, on July 3 below the lowest point since, the trend has begun to Powei; Subsequently, the bank board in shock even close down 5 cross-type stars, waiting for close to the average short-term After the bank along the plate line 5 smooth miserable and down.
9 1,银行指数裂纹板5,10和20三个铡刀平均打破了银行界的趋势并不乐观的技术面,9月3日,银行指数盘上创纪录的4043.12点低7月3日,低于以来的最低点,这一趋势已开始Powei,随后,银行董事会休克甚至关闭5十字型星,为接近平均短期等待后沿板网上银行5顺利悲惨上下。
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Ma Martini original imports of plastic with an even line, Nissan installed on plastic 50000; original import Martini riding the horse even a line, Nissan riding Dingshu 100,000; original hardcover imports Kulbus Even a line, Nissan hardcover book 30000; original imported computer-Martini automatic lock-eight lines, daily output 300,000, Germany Starr folding machine 10 Desk, an average of 100,000 per day ; Keerbuzi for a Pike, Nissan hardcover Pike 10,000, fully automatic machine of a row, with an average of 4,000 per hour; universal two-three knives; Le automatic machine, one Taiwan; Bronzing For two, die-cutting machine 5; Taiwan's high-precision CNC Cutter four; peritoneal wait for two other devices with advanced equipment and scientific management, senior technical personnel of the advantages of effective guarantee of product quality.
原装进口马天尼胶装连动线一条,日产胶装书5万册;原装进口马天尼骑马订连动线一条,日产骑订书10万册;原装进口库尔布斯精装连动线一条,日产精装书3万册;原装进口马天尼电脑全自动锁线机八台,日产量30万贴次;德国斯塔尔折页机十台,平均每台日产量100000张;克尔布兹皮壳机一台,日产精装皮壳10000个,全自动排书机一台,平均每小时4000贴次;万能宝三面刀两台;全自动勒口机一台;烫金机两台,模切机五台;台湾高精度数控切纸机四台;腹膜机两台等到其它设备凭借先进的设备,科学的管理,高级技术人才的优势,有效保证了产品质量。
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The map comprises 68 microsatellite maker loci, covering a total length of 414.3 cM, with an average distance of 6.1 cM between adjacent markers and an average marker number of 11.3 on each chromosome.
建成的这6条染色体的图谱共包含68个SSR标记座位,总长度为414.3cM,相邻标记间的平均距离为6.1cM,平均每条染色体上的标记座位数为11.3个。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。