The results showed that the sexual maturity of KM mouse was earlier than that of NIH and ICR,and ICR was the latest.The paranumber of deliveries per socket NIH was more than that of NIH and ICR,and NIH was the least.The milking of NIH and ICR was higher than KM.The average weight of firsbom mice of NIH was higher than that of KM and ICR.After ablactation the weight of NIH increased more fast than that of KM and ICR.

結(jié)果提示：KM性成熟比NIH和ICR小鼠遲99riav8，ICR小鼠最早色色中文视频；KM小鼠窩產(chǎn)仔數(shù)比NIH和ICR小鼠多，NIH小鼠窩產(chǎn)仔數(shù)量最少；NIH和ICR小鼠離乳率比KM小鼠高麻豆激情视频；NIH小鼠初生仔鼠平均體重比KM及ICR小鼠重国产精品国产高清，離乳后NIH小鼠體重增長比KM及ICR小鼠快。

Two pairs of primers were designed based on the sequence of ovis aries preprochymosin cDNA reported in GenBank.The preprochymosin cDNA was obtained from toltal RNA isolated from the abomasum of 5-day-old Xinong Saanen Goat by RT-PCR method and then cloned successfully in E.coli.

參照GenBank登錄的綿羊凝乳酶原前體cDNA序列設(shè)計引物一级毛片成年女人，以新生5d的西農(nóng)薩能羊皺胃組織總RNA為模版A片在线观看全免国产，通過RT-PCR方法獲得凝乳酶原前體cDNA，克隆測序后進(jìn)行序列比對91做a免费视频。

The trials obseved PUN effect on milk protein synthesization ,through abomasum infusing urea.

針對關(guān)于血漿尿素氮水平是否影響乳蛋白合成的不同觀點(diǎn)欧美中老年性生活网站，本課題通過真胃灌注尿素提高血漿尿素氮觀察了血漿尿素氮水平是否影響乳蛋白合成国产毛片小视频。

Several antigens of pathogenic microorganisms, such as C subunit of tetanus toxin and the Brucella abortus ribosomal protein L7/L12, were successfully expressed in Lactococcus lactis.

破傷風(fēng)毒素片段C视频一区二区红樱桃网站、布氏桿菌L7／L12蛋白等多種病原微生物抗原已成功在乳酸乳球菌中表達(dá)，并已證明部分重組乳酸乳球菌作為黏膜免疫疫苗可以同時刺激局部黏膜免疫應(yīng)答和系統(tǒng)免疫應(yīng)答草草无吗www。

Acetobacillus spp can transform carbohydrate to acetic acid radical ion, increase the amount of milk and improve its quality.

醋酸菌發(fā)酵后可將糖類轉(zhuǎn)變成醋酸根離子18岁以下禁看,黄片，增加泌乳量，及改善乳質(zhì)日本三级日本成网人站。

Acidophilus milk is produced by using Lactobacitlus acidophilus.

嗜酸乳是使用嗜酸乳桿菌而制得的一区二区中文字幕aV在线。

The classification of bacteriocin,spectrum of action,mode of action and characteristic of plantaricin were briefly introduced in this manuscript.

植物乳桿菌素是植物乳桿菌產(chǎn)生的一類具有抑菌活性的肽類，可以抑制許多革蘭氏陽性菌亚洲三级黄片啊啊啊啊啊啊啊啊啊。

At the PAA polybutycyanocrylate metog acylate nanopolyaniline, or polybutycyanocrylate acid, butylacralate or methylacryte, methylacryte and microdosis butylacralate in LaTeX fleece printing of ofmaize.

凡是以合丙烯酸丁酯為主的乳液Av无码一级A片在线播放，或丙烯酸酯與丙烯酸丁酯共合體，或甲基丙烯酸甲酯国产+欧美91、丙烯酸甲酯和丙烯酰胺共合體乳液為起絨印花用的粘合劑欧美色图亚洲一区。

Both the functional additive and beeswax were emulsified with mixed emulsifiers and blended with cationic hydroxylsilicone emulsion to produce the multifunctional feeling agent ,which gives leather smoothy and oily feelings together with antiseptic.

將該季銨鹽作為功能添加劑加入蠟中，以復(fù)合乳化劑乳化制得蠟乳液www.A片欧美视频，進(jìn)一步與陽離子型羥基硅油乳液共混得到的手感劑不僅賦予皮革油潤的蠟感和滑爽感18禁无码久久精品中文字幕乱码，并使皮革具有抗菌、抗靜電

Influence of emulsifying agent, monomer and functional group, the additive method of initiator on properties of latex were discussed.

討論了乳化劑種類亚洲日韩久久久久精品影、單體種類以及功能性單體黄色网站在线观看的、引發(fā)劑加人工藝對乳液聚合過程及乳液產(chǎn)品性能的影響。