The increase or decrease in expansion ratios of extruded product is influenced by starch types, amylose content, structure and molecular weight of amylopectin.

擠壓產(chǎn)品膨化度的高低主要受淀粉類型日韩aⅴ先锋影音资源网、直鏈淀粉含量麻豆av免费在线、支鏈淀粉的結(jié)構(gòu)和分子量的影響。

Very close relationship between increase of dry weight of swollen culm and the content of Z+ZR was found.

肉質(zhì)莖的干重增加也與其 Z+ZR 含量下降密切相關(guān)亚洲欧美日韩另类。

The gasification efficiency increased and the molar fraction of H2 decreased with an increase in the reaction temperature. The decomposition of PVA was more complete at higher temperatures. At 24 MPa, 500℃ and 120 s, the TOC remove rate, the carbon gasification rate and the hydrogen gasification rate were up to 71.46%, 67.97% and 157.24% respectively. A change in the residence time had no significant effect on the molar fraction of gas production but an increase in the residence time could enhance the gasification efficiency of PVA. It was found that the intermediates were mainly alkane, cycloparaffin, aromatic hydrocarbons, and low-molecular weight acids. It was supposed that PVA was degraded into small molecules through breaking of C-C bonds. Parts of the molecules were converted into H2, CO, CH4 and CO2 while some was converted into aromatic hydrocarbons.

過程探索發(fā)現(xiàn)：反應(yīng)溫度的升高能提高PVA氣化效率又黄又粗又长一区二区视频，但氣體產(chǎn)物中H2的含量隨反應(yīng)溫度的升高有所下降；隨著反應(yīng)溫度的升高久99久视频精选，PVA分解趨于徹底久久久这里精品国产，在壓力24MPa、溫度500℃色妓女网站、停留時間120s的條件下美女爽到高潮朝喷的视频4399，TOC去除率、有機碳?xì)饣屎蜌錃饣史謩e達到71.46%欧美日韩国产黄色，67.97%和157.24%黄色网站在线免费。观看；停留時間的變化對氣體產(chǎn)物含量沒有明顯的影響，但延長停留時間能提高PVA的氣化效率涩涩网站视频；PVA氣化反應(yīng)中間產(chǎn)物主要為鏈狀烷烴五月天丁香婷婷在线综合天堂、環(huán)烷烴、芳香烴及小分子酸欧美亚洲图片小说，根據(jù)中間產(chǎn)物出現(xiàn)的順序推測PVA的降解為由C-C鍵斷裂形成小分子物質(zhì)精品欧美一区综合在线，這些小分子物質(zhì)一部分轉(zhuǎn)化為H2，CO国产精品强奸乱伦贵州，CH4和CO2国产日韩精品一区二区久久，一部分形成難降解的芳香族化合物。

Field experiment showed that coating agent with uniconazole (No2 uniconazole seed-coating agent) could significantly defend cucumber seedlings agaist damping-off, inhibit vertical growth and strengthen in thickness of young seedlings. It could blossom early, significantly increase fruit numbers per plant and yields of early stage and total yield. After coating cauliflower seeds by No2 uniconazole seed-coating agent, the uniconazole coating did not affect emergence rate, reduced damping-off disease incidence, increased stem diameter and fresh weight of seedling underground parts.

大田栽培試驗發(fā)現(xiàn)：烯效唑包衣能顯著防控黃瓜苗期猝倒病在线观看免费的黄色视频，抑制瓜苗縱向生長和促進幼苗加粗XNXX视频，使植株開花提早，包衣后黃瓜單株結(jié)瓜數(shù)提高草榴论坛最新地址，前期產(chǎn)量和總產(chǎn)量均顯著提高求手机在线看黄色视频的网站；烯效唑包衣花椰菜使其出苗時間略有延長，但對出苗率無明顯影響特级a爱片免费观看，包衣后的幼苗猝倒病發(fā)病率顯著降低wwwzaixianavcom，葉色明顯加深，幼苗莖粗和地下部鮮重顯著增加日韩欧亚自拍视频在线播放免费观看，包衣的植株現(xiàn)蕾期提早亚洲免费视频日韩在线观看，花球單重顯著增加且表現(xiàn)出一定的增產(chǎn)效應(yīng)，但試驗的兩品種間存在一定的差異黄网站无码男人免费大全。

The fabrication of fibers was attempted. The copolymers, the copolymers containing MOCT and the copolymer films containing MOCT were characterized by using Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, Differential Scanning Calorimetry, Thermogravimetric Analyzer and X-ray Diffraction etc. The conclusions were summarized as following,1. The AN/MMA copolymers were testified that copolymerization of most AN and MMA occurred and the ratio of AN and MMA in copolymer was less than the ratio of monomers. With the increase of the contents of MMA, the viscosity of copolymer solution, molecular weight and decomposition temperature of copolymers increase.

通過傅立葉變換紅外光譜亚洲性爱一级视频在线观看、掃描電子顯微鏡、差示掃描量熱分析、熱重分析99/久久精品视频、X-射線衍射分析等測試方法對得到的AN／MMA共聚物在线视频区、含有正十八烷微膠囊的共聚物以及共聚物膜等進行了測試和分析，得到如下的研究結(jié)論： 1三级片第一页、丙烯腈—甲基丙烯酸甲酯之間發(fā)生了聚合反應(yīng)1688在线啪国自产视频，共聚物的組成比略小于投料比；共聚物的粘度和分子量隨著第二單體MMA加入量的增加有增大的趨勢黄色三级网站在线观看不卡；第二單體加入量的增大使得共聚物的分解溫度升高国产毛片精品全部视频，通過熱重分析證實當(dāng)AN／MMA摩爾比為85／15時，共聚物的耐熱穩(wěn)定性較高黄页网站免费视频福利区。

Fiber layer ply increases, resonance absorbs frequency to increase to unit weight of; of shift of low frequency direction, sound power absorption coefficient increases in the begining more apparent, subsequently rate of hole of; of amplitude hasten delay increases, hempen fiber sound power absorption coefficient increases gradually.

纖維層厚度增加黄A色片，共振吸收頻率向低頻方向移動；容重增加国产乱了在线观看，吸聲系數(shù)開始時增加比較明顯色婷婷五月综合大全，隨后增幅趨緩；孔隙率增加能直接在线看的网址你懂的，大麻纖維吸聲系數(shù)逐漸增大最近免费视频中文完整版2019。

The result showed that the biomass of root, stem and leaves of Quercus virginiana were reduced with the increase of salinity and the decline of dry weight of stem and leaves was greater than that of root, which indicated that the aboveground of live oak was more sensitive to salt than the underground which lead to the increase of root-shoot ratio.

結(jié)果發(fā)現(xiàn)，在經(jīng)過不同質(zhì)量質(zhì)量濃度NaCl處理21d后美屄网站，隨著NaCl質(zhì)量質(zhì)量濃度的增加日韩一区二区综合另类，弗櫟植株生長受到抑制，其中莖葉生物量減少的幅度較根系大国产原创麻豆高清有码在线，表明弗櫟地上部生長比地下部對鹽脅迫更加敏感97在线精品你懂的，從而導(dǎo)致根冠比增加。

The experiments with water as only limiting factor was designed to study the dynamics of size inequality in spring wheat ( Triticum aestivum L.)populations and its theoretical basis.Of the three densitywheat populations,the skew of weight distribution of wheat plants increase with time,and the increase rate is the highest in high density population.

在黃土高原半干旱生態(tài)條件下設(shè)置了低www.黄片动力大一免费看、中在线播放一级AA片、高3個密度梯度的以水為限制因子的實驗，各密度種群個體重量分布偏倚度隨時間的延續(xù)而增大免费看国产老师开裆丝袜喷水，增大的幅度隨密度增高而上升国产精品一级毛片无遮挡。

Result The results showed that feed of diastatic fermentation could promote the daily increased weight, reduce the consumption of feed, increase the utilization rate of protein and increase the fat content.

結(jié)果］結(jié)果表明，該飼料可以促進肉兔增重一级黄色XXXX，降低飼料消耗人人上人人插人人操，提高肉兔日糧中蛋白質(zhì)的利用率和兔肉的脂肪含量。

Comparative study on two levels of population and modules of mutualspecies in the two stations demonstrates that feature index tend to diminish suchas height,tussock amplitude,size,number,density and dry weight;and thegrowth analysis index incline to increase such as RGRwww.91视频.com、ULA日韩三级电影网站、chlorophyllcontent and effectiveness of plant multi-leaves of the populations and DULA、DUMR亚洲综合综合网、DAGA and DRGRa of the modules;and the dynamic curves of thepopulations and the modules also tend to steadily increase along with thetemperature ascending,heat accumulation and combination between water andheat in moderate-temperature steppe from fierce fluctuation alongside naturalprecipitation in warm-temperature steppe,illustrating that the transformabletendency from increasing the numbers of tussocks and tillers in order to expandthe resource range to seize in warm-temperature steppe to steadily improve drymatter production function of the populations and the modules in moderate-temperature steppe.

兩個不同熱量型研究站點共有種種群與構(gòu)件兩個水平的比較研究表明：隨緯度增加和氣溫降低，種群與構(gòu)件高度、叢幅亚洲狠狠综合网站、大小人人爽人人爱人人干人人摸、數(shù)量、密度和干重等特征指標(biāo)趨于降低和減少久久免费妇女高潮看片A片，而種群RGR就爱干人干人操、ULA、葉綠素含量和植物多葉性與構(gòu)件DULA亚洲爱爱小视频、DUMR色哟哟无码一区二区、DRGR和DRGRa等生長指標(biāo)則趨于增加，種群與構(gòu)件的生長動態(tài)曲線也從隨天然降水而劇烈波動趨向于隨氣溫升高精品日韩中文字幕、熱量積累和水熱配置狀況而穩(wěn)定增長亚洲网在线，說明各共有種從暖溫型草原區(qū)增加植物種群與構(gòu)件的大小和數(shù)量以擴充資源利用范圍向中溫型草原穩(wěn)定地提高種群與構(gòu)件的干物質(zhì)生產(chǎn)性能的方面轉(zhuǎn)變的趨勢；同時一级a毛片水多视频国产一，物質(zhì)與能量的分配也從較多地投資于繁殖器官產(chǎn)生大量后代以適應(yīng)未來降水的不可預(yù)期變化趨向于同化系統(tǒng)的構(gòu)建和干物質(zhì)生產(chǎn)效能的提高以抵御低溫和干旱對物種生存的威脅三级网站午夜三级60分，充分顯示出不同溫度條件及其水熱組合對植物種群形態(tài)結(jié)構(gòu)和生長繁育模式的顯著影響及其響應(yīng)特征。