In this experiment,nad4 and cox1 genetic variation of cestodes were firstly studied.Genetic variation and DNA polymorphism of mitochondria were carried out from mitochondrial gene.So the effective genetic markers were found which studied molecular taxonomy and Phylogenetic relationship of cestodes.This study have filled in the blank space of research that was related to China\'s cestodes mitochondrial genome research.

本試驗(yàn)首次對絳蟲nad4和cox1基因的遺傳變異情況進(jìn)行研究，從線粒體基因的角度，開展絳蟲線粒體遺傳變異和DNA多態(tài)性方面的研究黃页视频在线观看，找到了研究絳蟲分子分類學(xué)啊啊啊啊欧美国产18、種群遺傳關(guān)系有效的遺傳標(biāo)記，填補(bǔ)了我國寄生絳蟲線粒體全基因組相關(guān)研究的空白亚洲无码高清四级黄色网。

Biologists call this kind of gradual variation over a certain geographic range a "cline" and interpret clines as strong indications that the variation is adaptive, a response to environmental differences.

生物學(xué)家將這種在特定地理區(qū)域范圍內(nèi)的逐漸變化稱為&漸變?nèi)?amp;激情黄色网站专区视频，并針對漸變?nèi)航忉屨f，它強(qiáng)烈地表明這種變化是適應(yīng)性的日韩专区乱伦强奸，是對環(huán)境差異所作出的反應(yīng)人人操人人摸人人骑。

Biologists call this kind of gradual variation over a certain geographic range a "cline" and interpret clines as strong indications that the variation is adaptive, a response to environmental differences.

生物學(xué)家將這種在特定地理區(qū)域范圍內(nèi)的逐漸變化稱為&漸變?nèi)?amp;，并針對漸變?nèi)航忉屨f国模吧网站，它強(qiáng)烈地表明這種變化是適應(yīng)性的youjizz国产精品，是對環(huán)境差異所作出的反應(yīng)。

The results showed that the spatial distribution range of soil fertility in Qinling forest area on south slope was soil pH volue 5.97～6.89,organic matter 6.6～50.1 g·kg~-1, total N 0.5～3.8 g·kg~-1 ,available N 33.6～257.3 mg·kg~-1,available P 0.81～5.8 mg·kg~-1,available K 38.9～262.4 mg·kg~-1,clay particle content 11.3%～18.1%,capacity of exchangeable base 68.5～310.2 mmol·kg~-1 respectively; The spatial variation degree of available P, organic matter, and total N was big,whereas clay particle content and active acid pH value was small;the spatial variation degree of soil pH value, organic matter, available P, clay particle content, and capacity of exchangeable base decreased with the deep of soil,whereas soil total N女人十八片、available N, and available K increased.

結(jié)果表明国内99在线，秦嶺南坡土壤肥力指標(biāo)在整個(gè)土壤剖面空間分異范圍分別為：土壤pH值5.97～6.89，有機(jī)質(zhì)含量6.6～50.1 g·kg-1XXNX日本19视频，土壤全N含量0.5～3.8 g·kg-1黄色在线观看a偏，堿解N含量33.6～257.3 mg·kg-1，速效P含量0.81～5.8 mg·kg-1自拍偷拍视频二区，速效K含量38.9～262.4 mg·kg-1免费全网A片，粘粒含量11.3%～18.1%，陽離子代換量68.5～310.2 mmol·kg-1三级片黄色性爱视频在线观看；其空間分異程度以速效P、有機(jī)質(zhì)和土壤全N含量較大亚洲伊人天堂午夜网站，土壤粘粒含量和土壤pH值較谢仆啡肟凇；隨著土層的加深爱爱永久网站，土壤pH值97资源共享国产美女视频、有機(jī)質(zhì)、速效P色综合色综合久久、土壤粘粒含量和陽離子代換量空間分異程度減小日本高清在线播放专区，而土壤全N、堿解N和速效K含量空間分異程度增大免费一级a毛片在线视频。

D 1890-2000,the drought disaster rank,the time variation,spacial variation and the arid change tendency fitting were studied in this paper.

通過對歷史文獻(xiàn)資料的收集亚洲欧美色自拍偷拍、統(tǒng)計(jì)和分析，對1800-2000年關(guān)中地區(qū)干旱災(zāi)害的等級序列亚洲女毛、時(shí)間變化黄片操n、空間變化和干旱變化趨勢擬合進(jìn)行了研究。

Sativa meal and both weight gain rate and relative growth rate also increased significantly. The above indexes of fish fed 4% and 12% M. sativa meal were higher than those of fish fed 16% M. sativa meal and were lower for fish fed fresh M. sativa than that of the control group. 2 With increased levels of M. sativa meal in the diets, crude protein content in the muscle of fish fed M. sativa meal increased significantly, while EE and cholesterol were significantly decreased and moisture showed a quadric curve variation. Fish fed fresh M. sativa had no improvement in comparison to the control group. 3 Protease and amylase in foregut, midgut, hindgut and hepatopancreas of C. carpio increased with increased M. sativa meal but the variation was not linear.

試驗(yàn)Ⅰ、Ⅲ組的上述2項(xiàng)指標(biāo)高于對照組射射射操操操，試驗(yàn)Ⅳ組低于對照組在线无码第一区亚洲第一页，苜蓿鮮草組低于對照組，但差異均不顯著在线的免费黄色网站插。2和對照組相比国产91视频福利，添加苜蓿草粉顯著或極顯著提高了禾花鯉肌肉中粗蛋白質(zhì)含量，隨著苜蓿草粉添加水平的增加精品久久久久久电影，肌肉中粗脂肪和膽固醇水平顯著下降人人爽人人色人人操，肌肉中水分含量呈先降后升的二次變化趨勢，苜蓿鮮草組的肌肉中粗蛋白質(zhì)国产东北老妓女视频在线、粗脂肪含量和膽固醇水平無顯著變化一级A片C视频。3添加苜蓿草粉后對消化道各部位蛋白酶活性及淀粉酶活性有促進(jìn)作用，均呈先升后降的變化趨勢性爱影院在线，其中試驗(yàn)Ⅱ組的酶活性最高欧美动态性爱视频图。

The variation of freezing rate and thawing rate in the process of repeatedly freezing and thawing explained by the variation of the thermal conductivity.

利用導(dǎo)熱系數(shù)在凍融過程中的變化解釋凍結(jié)速率和融化速率在凍融過程中的變化。

Through measuring MIC and bacteriostasis diameter, the inhibited abilityof antimicrobials to bacterium and funguses is assessed. Through measuring optical density, inhibited ability of single antimicrobials to algaes si assessed. And, the variation law of antibacterical effect of antimicrobials is researched with variation of time and pH.

通過測定最低抑菌濃度MIC值和抑菌圈直徑考察單體抗菌劑對菌類的抑制能力毛片毛片免费看，通過對水樣光密度的測定考察單體抗菌劑對藻類的抑制能力美国操中国女人逼，并研究抗菌劑抗菌效果隨時(shí)間及pH值的變化規(guī)律。

The net photosynthetic rate and maximum net photosynthetic rate of slash pine's half-sib around 1 year is studied utilities of LI-6400 portable photosynthetic system so as to study on the seasonal variation and difference on net photosynthetic rate. The result showed that the seasonal variation of net photosynthetic rate and maximum net photosynthetic rate of slash pine's half-sib is double range curve. There is no notable difference on net photosynthetic rate among needles with same half-sib. There is notable difference on net photosynthetic rate with same needles among half-sib. The net photosynthetic rate of 1 year needle of half-sib 464 and 609 and 1077 is over than others.

為研究濕地松半同胞家系間凈光合速率的差異及其季節(jié)變異規(guī)律精品久久久久久视屏一二区，應(yīng)用LI－6400便攜式光合測定系統(tǒng)国产欧美日韩综合一区，對濕地松優(yōu)良半同胞家系一年中各月凈光合速率、最大凈光合速率進(jìn)行了研究国产一二在线，結(jié)果表明一年中濕地松各半同胞家系1齡針葉潮吹在线播放、2齡針葉凈光合速率、最大凈光合速率的季節(jié)變異規(guī)律呈'雙峰'型www.亚洲视频黄色免费，家系內(nèi)不同單株同齡針葉的凈光合速率值沒有顯著差異性爱A级一级，而家系間相同年齡針葉的凈光合速率值則存在著顯著差異。

Rresults from those studies can be summariazed as follow:(1) A preliminary study no correlationship between the UV-VIS reflection spectrum of tomato fruit surface and the lycopene amount of tomato fruit was undertaken. Based on observation from this study, a damage-free and in-situ detection technique of lycopene amount from tomato was developed with UV-VIS reflection spectroscopy;(2) The geometrical isomers of lycopene were separated successfully on C30-HPLC-PDA-ELSD. The absorption coefficients of Z-isomers were consequently dedermined. The geometrical isomer composition of lycopene could therefore be assessed. Those efforts formed a solid base to identify the natural product from synthetic compound of lycopene;(3) Lycopene resource from the fruit of Autumn oliver was proved to be available for industrial application. An extraction methos of lycopene from the fruit of Autumn oliver by supercritical carbon dioxide was developed at laboratory scale;(4) A method to extract lycopene by supercritical liquid with improved efficiency was developed; Data from this investigation suggested that a proper raw material pre-extraction process was important for a better extraction efficiency;(5) Variation in the geometrical isomer composition of lycopene during its metabolish in rat was assessed. A large amount of Z-isomers were observed. This variation took place in serum;(6) The absorption rate and accumulation in serum of natural lycopene in rat were assessed;(7) Ability to quench singlet oxygen by different geometrical isomers of lycopene was compared;(8) It was detected that whether natural lycopene had functions to regule blood-lipids and LDL antioxidation;(9) A C31 degradation piece of lycopene was found in the prostate gland of rat.

研究結(jié)果包括：[1]應(yīng)用UV-VIS反射光譜法建立了番茄果實(shí)中番茄紅素含量的無損傷欧美性爱在线视频一区二区、現(xiàn)場檢測技術(shù)日韩少妇无码网页视频；[2]應(yīng)用C30-HPLC-PDA-ELSD技術(shù)實(shí)現(xiàn)了對番茄紅素幾何異構(gòu)體的分離，測定了不同順式異構(gòu)體的吸光系數(shù)亚洲一级视频，建立了天然番茄紅素幾何異構(gòu)體組成的檢測方法欧美视频观看，為區(qū)分和鑒定人工合成品和天然產(chǎn)物奠定了基礎(chǔ)；[3]證實(shí)了秋橄欖果實(shí)中的番茄紅素資源具有工業(yè)開發(fā)價(jià)值91老女露脸在线观看，并建立了超臨界CO_2萃取的實(shí)驗(yàn)室方法在线激情性爱网；[4]探索了提高番茄紅素超臨界流體萃取效率的方法，證明了物料前處理對提高萃取效率起了極其重要的作用亚洲性爱三级视频；[5]觀察了番茄紅素在大鼠體內(nèi)幾何異構(gòu)體組成的變化情況在线观看avvvv，發(fā)現(xiàn)了大量順式異構(gòu)體的存在中文字幕日韩高清第一页视频，并證實(shí)了幾何異構(gòu)體組成在血清中發(fā)生了顯著變化；[6]測定了天然番茄紅素在大鼠體內(nèi)的吸收率和在大鼠血清中的動(dòng)態(tài)積累規(guī)律特黄AAA片视频在线播放；[7]比較了不同番茄紅素幾何異構(gòu)體淬滅單線態(tài)氧的能力色欲综合网久久久绝顶高潮；[8]檢測了天然番茄紅素是否具有調(diào)節(jié)血脂作用和抗低密度脂蛋白氧化的功能；[9]首次發(fā)現(xiàn)大鼠前列腺內(nèi)存在番茄紅素C31降解片段色哟哟在线入口，并證實(shí)其仍具有淬滅單線態(tài)氧的能力羞羞视频在线登录页面免费视频入口页面破解。