查询词典 number 13

In a breeding system of commercial Imitative Local Broiler, using the Jiang-13 strains of white Plymouth Rock and Guangdong Local breed crossed with each other to produce a hybrid with rapid growth, high flavour of meat and buff feather similar to the local breed of Guangdong, the Jiang-13 strain must be of recessive white feather and, also,under the coucealment of recessive white feather, its most ideal genotype will be ees~+s~.

为了利用江-13白洛克品种鸡的优良肉用性状，用以和优质地方黄羽鸡种构成优质高产的肉鸡繁育体系——广源鸡繁育体系，使商品肉鸡具有与广东地方鸡羽色相似的浅黄羽色，参加杂交的江-13白洛克鸡必须是隐性白羽，而且基因型为iiccOObbeess最为理想。

Radio Frequency Identification System BE make use of RF energy to deliver data,belong to a wireless communication technique,is 1 kind not the system of contact type,it constitutes the component contain the application system of the reader,electron label,Antenna,host computer, its induction method depends on passive type Tag with active type Tag distinguish analyse, can be divided into induction coupling and back scattering coupling and induced the coupling is the induction method (as 135 KHzs、13.56 MHzs) which belongs to low frequency、high frequency,the back scattering coupling is the induction method(as 915 MHzs、2.45 GHzs) which belongs to superhigh frequency,microwave, and what we construct apply system is use the high frequency 13.56 MHzs of induction coupling method.

中文摘要无线射频辨识系统(Radio Frequency Identification；RFID)是利用RF能量来传递资料，属於无线通讯技术，是一种非接触式的系统，其组成元件有读卡机、电子标签、天线、主电脑应用系统，其感应方式依被动式Tag和主动式Tag来区分，可分为感应耦合和反向散射耦合而感应耦合是属於低频、高频的感应方式(如135KHz、13.56MHz)，反向散射耦合是属於超高频、微波的感应方式(如915MHz、2.45GHz)，而我们所建构的应用系统是使用高频13.56MHz的感应耦合方式。

The particle sizes of the SiC are 100 nm, 5μm and 20μm, respectively. The composite materials adding 1% SiC can get better performance. Their tensile strength are respectively 321, 276 and 206 MPa, elongations are 13.8%, 13.6% and 10.6%.

其中所用SiC颗粒粒径为100nm、5μm和20μm，在1%的添加量下复合材料可以获得较好的性能，其抗拉强度分别为321、276和260MPa，伸长率分别为13.8%、12.6%和10.6%。

Moved was run over life: before to after is not that long of 13 _ less _ Sina blog, Long 13 less, text, graph / cage Long Pig said before, this is not the future should not be like the rainbow should be happy to heavy rain have previously been only a brief shower is not such a future to ...

感动被生活辗过：以前要的不是这种以后_龙13少_新浪博客，龙13少，文、图/笼龙猪以前说的不是这种以后快乐不该变得像彩虹都要让大雨淋过才短暂拥有以前要的不是这种以后。。。

Vs 13% for AD; and 33% vs 13% for AR, but the difference was not significant. There was no difference in the incidence of wheezing between these two groups; 2 There was no relationship between cord blood IgE and FAS; 3 Neither the cord blood IgE nor FAS influenced the occurrence of allergic diseases and total serum IgE at one year of age; 4 Hypo allergenic milk NAN H.A.

结果显示，就高家族过敏倾向婴儿而言：l餵食一般奶粉有较高比例中度至重度异位性皮肤炎(39% vs 13%)与过敏性鼻炎(33% vs 13%)但是统计上并没有意义。2脐血IgE抗体与家族过敏分数无关。3脐血IgE抗体或家族过敏分数的高低对一年内过敏病发生率没有影响。4低过敏奶粉NAN。

Genotyping data from 13 plasma donors and 23 patients with chronic hepatitis C showed that 29 (80.55%) were 1b, 5 (13.89%) were genotype 2, and 2 (5.56%) remained untyped.

对13例HCV RNA阳性的单采浆供血员和23例慢性丙型肝炎病人HCV基因分型结果表明，29例(80.55%)为1b型，5例(13.89%)为 2型，另2例(5.56%)不能被分型。

P in Shule River Alluvial Fan Oasis in Gansu subsidized by CNSF. Through field geological and environmental observations and sampling, quartz OSL dating, organic carbon ~(14)C dating, as well as analysis of TOC,grain size and Pollen assemblage of the samples from ten sediment profiles in front fine grain sediment zone of the Shule River Fan, the results obtained as follows:(1)The vegetation evolution history on Shule River Alluvial Fan and circumjacent since about 13 ka B.P. could be divided into 6 phases: about 12.1-13.1ka, a sparse coniferous and broadleaf trees - shrub grassland, cold and wet climate; 9.2-12.1ka, shrub grassland, temperature rising but precipitation and humidity getting down; 5.8-9.2ka, sparse forest with the most flourish shrub grassland under the optimal climate; 4.3-5.8ka, coniferous and broadleaf mixed forests -shrub grassland, temperature rising slightly and getting dry; 4.3-2.8ka, grass vegetation and climate became more dry; 2.8-2.3ka, coniferous forests -shrub grassland, precipitation and temperature getting down, but a higher relative humidity.

本文依托于&甘肃疏勒河冲积扇5万年来古天气环境与古水文演化&项目，以疏勒河冲积扇为研究对象，通过对疏勒河冲积扇扇缘细土带全新世古天气和古水文演变进行了20余个剖面的观测和取样、石英OSL和~(14)C测年、粒度组成和TOC分析以及孢粉鉴定，获得了以下成果和熟悉：(1)距今约13ka年来冲积扇和周边植被演化经历了6个阶段：约13.1～12.1ka，以针叶林为主的针阔混交林～灌丛草原，天气冷湿；12.1～9.2ka，灌丛草原，气温升高，降水量较低；9.2～5.8ka，疏林灌木草原，植被茂盛，温度和降水最佳；5.8～4.3ka，以针叶树为主的针阔混交林～灌丛草原，气温较高，降水减少；4.3～2.8ka，草原植被，天气变干；2.8～2.3ka，针叶林～灌木草原，降水减少，温度降低，相对湿度有所增加。

Meid Nov 2 , 2007 marked the 90 th anniversary of the Balfour Declaration, responsible for the creation of the Israeli State Iran's bid for nuclear power has now caused 13 M.East countries to seek the same, Egypt being the 13 th.

2007年11月2日，标志著第90周年，该鲍尔弗宣言，负责建立以色列国伊朗的申办核电厂现在已造成13米东国家寻求同时，埃及正第13届。

A have a minimum V-2 flammability rating, or comply with the vertical burning flame test of Clause 13.26 or the needle flame test of Clause 13.27; and

a 最小可燃性等级达到V-2或符合13.26条款的垂直燃烧测试及13.27条款的针焰测试。

Based on the results, there is an increase in total emergy input from 1.126×10^22 to 1.661×10^22 seja(-1), with an ob-served increase in total emergy output from 5.002×10^20 to 1.383×10^22 seja^(-1) for 1952~2005. Ecological function potential drops from 54.08% to 37.02% and the basic population capacity increases from 199 400 to 315 100. Emergy self-support ratio drops from 74.58% to 54.13%, while emergy investment ratio increases from 34.0% to 85.0%. Emergy density increases from 1.34×10^11 to 1.97 ×10^11 sejm^(-2) and emergy/money ratio decreases from 4.93×10^14 to 1.81×10^13 sej$^(-1). There is an increase in environment load ratio and net energy yield ratio from 0.85 to 1.70 and from 0.18 to 1.82 respectively.

结果表明，1952~2005年期间，阿坝州农业生态系统总能值投入从1.126×10^22 seja^(-1)增加到1.661×10^22 seja^(-1)，总能值产出从5.002×10^20 seja^(-1)增加到1.383×10^22 seja^(-1)，生态功能潜力从54.08%下降到37.02%，人口基本承载力从19.94万人增加到31.51万人，能值自给率从74.58%下降到54.13%，能值投资率从34.0%上升到85.0%，能值密度从1.34×10^11 sejm^(-2)上升到1.97×10^11 sejm^(-2)，能值货币比率从4.93×10^14 sej$(-1)降低到1.81×10^13 sej$(-1)，环境负荷率从0.85上升到1.70，净能值产出率从0.18上升到1.82，可持续发展指数从0.20增加到1.07。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。