Sampling points were obtained by using optimal Latin hypercube design of experimental method,meantime,in order to improve computing efficiency,application of stepwise regression response surface approximate method in the MDO system of the vehicle crashworthiness and free mode of Body-In-White,the approximate model was optimized by using sequential quadratic programming method.

采用最優(yōu)拉丁方試驗(yàn)設(shè)計(jì)方法進(jìn)行樣本數(shù)據(jù)設(shè)計(jì)，同時(shí)国产黄色的女人精品中文字幕毛片在线，為了提高計(jì)算效率黄色网站中文字幕，采用了一種新型的響應(yīng)面構(gòu)建方法——逐步回歸響應(yīng)面方法構(gòu)建了整車耐撞性與白車身自由模態(tài)多學(xué)科系統(tǒng)的近似模型www.日本在线，利用序列二次規(guī)劃優(yōu)化方法對(duì)此近似模型進(jìn)行優(yōu)化，避免了整車碰撞傳統(tǒng)優(yōu)化設(shè)計(jì)方法計(jì)算量大欧美亚洲一级片，在碰撞非線性系統(tǒng)優(yōu)化中常常易導(dǎo)致收斂緩慢甚至不收斂的缺點(diǎn)欧美综合自拍亚洲综合图自拍，在滿足了CMVDR294安全法規(guī)的同時(shí)，使得白車身的扭轉(zhuǎn)模態(tài)值得到提高啪啪啪www，汽車重量得到較大程度的減輕曰本人的三级视频。

Four 20kg six-month old goats with permanent remen cannula were used to study the effect of three kinds of urease inhibitors acetohydroxamic acid, hydroquinone, yucca extract on nitrogen metabolism, nutrient degradability in rumen and nutrient digestibility.

本研究由4個(gè)試驗(yàn)組成，選用安裝永久瘺管的6月齡山羊4只欧美性色网站，采用4×4拉丁方試驗(yàn)設(shè)計(jì)美女的j被男生狂桶无遮挡，分別飼喂對(duì)照組飼糧www.AAA片黄色网址、乙酰氧肟酸25mg／kg飼糧日日操国产视频、絲蘭皂甙36mg／kg飼糧、對(duì)苯二酚40mg／kg飼糧天堂在线综合。

Experiment 2: To choose the appropriate dosage of tannins for the diets in sheep, three High Mountain Fine-wool wethers fitted with permanent rumen fistula were used and the 3 ×3 Latin square design were adopted to study the effects of tannins in Sainfoin on protein protection of the diets, measured items included the rumen metabolic parameters, the appatent digestion of all nutrients and the appatent retention of N in sheep.

試驗(yàn)二：選用3 只安裝有永久性瘤胃瘺管的高山細(xì)毛羊羯羊国产999在线国产，采用3×3 無重復(fù)拉丁方試驗(yàn)設(shè)計(jì)，研究紅豆草中單寧對(duì)飼糧蛋白質(zhì)保護(hù)的效果A片在线免费播放不卡，測(cè)定項(xiàng)目有綿羊瘤胃代謝參數(shù)和飼糧各種養(yǎng)分的消化率與氮存留率大量欧美黄a视频，以期初步篩選出綿羊飼糧中適宜的單寧用量，為提高蛋白質(zhì)飼料的有效利用提供依據(jù)免费,欧美一级视频。

The results showed that supplying lysine coated with the polyoxylateⅣand hydrogenated vegetable tallow in the rumen could significantly improve the concentration of plasma free lysine in the jugular vein (11.18ug/ml)(P＜0.05), which is about 66.61% of that with duodenal infusions of lysine(16.97ug/ml). The concentrations of free lysine were 7.31ug/ml and 8.00ug/ml with the basal diets and supplementing of Lys in the rumen respectively.

選用4頭瘺管肉牛日本黄试看120秒，采用4×4拉丁方設(shè)計(jì)，結(jié)果表明美女黄网站內裤，瘤胃補(bǔ)充用丙烯酸樹脂Ⅳ號(hào)和氫化植物油保護(hù)的賴氨酸26g(15g賴氨酸)欧美一级黄片在线播放。，可顯著提高肉牛血漿游離賴氨酸濃度(11.18ug／ml)，為十二指腸灌注15g賴氨酸(16.97ug／ml)的66.61％国产看片无码精品看片，基礎(chǔ)日糧和瘤胃補(bǔ)充15g賴氨酸血漿游離賴氨酸濃度分別為7.31ug／ml五月天自拍视频，8.00ug／ml。

The reasons for the different feeding effect of dietary starch sources were elucidated from both digestive tract and portal-drained viscera absorpt...

試驗(yàn)1不同淀粉來源對(duì)生長(zhǎng)豬生產(chǎn)性能欧美男女爽爽动态图片大全、養(yǎng)分消化率及血液生化指標(biāo)的影響選擇45頭體重20±0.642kg杜×長(zhǎng)×大三元雜交豬无翼乌口工全彩无遮挡h全彩，以玉米、早秈稻糙米久久9999久久免费精品国产9、糯米和抗性淀粉(Hi-maize-1043)作為淀粉來源亚洲日韩一区在线，配合4個(gè)等氮、等能一级黄毛片4466网站、等淀粉試驗(yàn)日糧和1個(gè)無氮日糧XX网站在线，進(jìn)行為期30天的飼養(yǎng)試驗(yàn)和5×5拉丁方代謝試驗(yàn)。

Four steers weighted 420,aged 2.5 ~ 3,fitted with permanent cannulate in the rumen,were used in 4×4 Latin square design experiment to determine the effect of different selenium sources(natrium selenite and rumen by-pass selenium) and concentration (0xxxxx日韩、 0.3 欧美一级性爱黄片、 0.6亚州性交网、 0.9mg/kg) on nutrients metabolism in rumen.

選用4頭體重420kg±20kg，裝有永久性瘤胃瘺管的2.5～3歲閹牛免费看国产黄色网站，按4×4拉丁方設(shè)計(jì)久久AV黄片，在1.3倍維持需要下，喂以3kg混合精料和6kg玉米秸稈sindy1681，研究日糧中添加不同硒源不同水平(0mg/kg免费看片网毛片视频、0.3mg/kg、0.6mg/kg老色鬼在线视频一区二区、0.9mg/kg)對(duì)瘤胃營(yíng)養(yǎng)物質(zhì)代謝的影響国产一级一级A片。

Three rumen fistulated Holstein cows were used in a 3×3 Latin square experimental design to determine the rumen degradabihty of NDF and ADF of corn silage at premilk stage, milk stage and dough stage and the effect of diets on rumen environment of cows.

用3頭裝有永久性瘺管的中國荷斯坦牛，采用3×3拉丁方設(shè)計(jì)對(duì)蠟熟期性欧美人妖猛交、乳熟期和乳熟前期的玉米青貯的NDF和ADF進(jìn)行了瘤胃降解率及其日糧對(duì)瘤胃發(fā)酵內(nèi)環(huán)境的影響進(jìn)行了研究77777免费毛片。

Three diets with DCAB values of +367,+514 and+663mmol/kg DM, respectively, were designed to study the effects of DCAB on lactational performance, blood acid-base balance and serum mineral contents.

試驗(yàn)選用荷斯坦泌乳早期奶牛15頭，采用3X3復(fù)拉丁方試驗(yàn)設(shè)計(jì)欧美成年男女免费性爱视频，研究日糧DCAB水平分別為+367中文字幕视频在线、+514、+663mmol/kgDM對(duì)奶牛生產(chǎn)性能美女被操网站免费、血液酸堿平衡和血清礦物質(zhì)含量的影響真人性囗交高清视频免费。

The aim of this study was to examine whether multiple regression analysis technique could be used to measure fecal endogenous outputs and true digestibility of phosphorus in rapeseed meal and soybean meal for growing pigs. 5 Yorkshire × Landrace harrows, with average initial body weight of (21.6±1.43)kg, were allocated to the five experimental diets according to a 5×5 Latin square design. The 5 experimental diets were formulated to contain 5 P level (1.8, 2.7, 3.6, 4.5 and 4.7g/kg), with the rape- seed meal and soybean meal as the mere P source.

為了確定多重線性回歸法是否能應(yīng)用于測(cè)定生長(zhǎng)豬內(nèi)源磷排泄量及菜粕和豆粕磷的真消化率，試驗(yàn)選用5頭平均質(zhì)量為(21.6±1.43)kg的健康大白×長(zhǎng)白閹公豬為試驗(yàn)動(dòng)物欧美一级黄色性爱片，采用5×5拉丁方設(shè)計(jì)91在线精品yy，設(shè)5個(gè)磷水平（1.8， 2.7αV在线视频， 3.6国产精品99久久久久久精品， 4.5和4.79/kg）；日糧以豆粕欧美精品人爱A欧美精品、葡萄糖538在线在视频在线、玉米淀粉等為基礎(chǔ)，以菜粕為待測(cè)植物性飼料玖玖玖免费网站，配制半純合試驗(yàn)日糧人人爱人人操怕怕，菜粕和豆粕為磷惟一來源。

Methods According to the 4×4 Latin Square design,lytic efficacy was assessed in UK dose[(10 000 U/ml,20 000 U/ml,30 000 U/ml or 40 000 U/ml)]and the timing of Uk infusion(2,4,8,16 h after blood sample taken)and UK lytic time(2,4,8,16 h after UK infusion)in vitro.15 rabbits were subjected to the intracerebral hematoma model for analysing the effect of 2 differents UK dose(10 000 U vs 30 000 U)on brain tissue around hematoma cavity.

目的 探討尿激酶溶解血凝塊的最佳用藥劑量美女一区视频、用藥時(shí)機(jī)及藥物最佳作用時(shí)間曰批视频观看全过程120秒XXXX，為臨床一次性清除血腫提供實(shí)驗(yàn)依據(jù)。方法采用2個(gè)(4×4)拉丁方設(shè)計(jì)播播理论视频，分析UK劑量[(1萬U/ml在线黄片观看、2萬U/ml、3萬U/ml亚洲欧美激情国产综合久久久、4萬U/ml)]性感美女娇喘啪啪视频、用藥時(shí)機(jī)(抽血后2欧美精选视频在线免费观看、4、8久久午夜视频老女人、16 h)和藥物作用時(shí)間(加UK后2全国最大黄色网站视频、4、8直接观看黄网站免费视频在线播放、16 h)對(duì)溶凝效果的影響色色色色色色色色色色五月天。