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In order to study the digestion of fibrous materials ADF and NDF,the alfalfa,ryegrass and their powder mixture were chosen as the substrates,and mixed with the cecum chyme filtrate for fermentation.pH value declined to 6.9 during first three hours fermentation,and then came to be stable.

以苜蓿草粉、黑麦草粉和混合草粉(质量比为1∶1)为底物,接种鹅盲肠食糜滤液进行体外培养。试验结果为:培养液pH值在0~3 h下降到6.9左右,后逐渐趋于稳定;苜蓿草粉ADF、NDF和半纤维素的消失率分别为1.15%,1.18%,-0.19%;黑麦草粉三者的消失率分别为1.45%,9.05%,3.07%;而混合草粉三者的消失率分别为15.72%,13.2%,9.87%。与单一草粉的ADF、NDF和半纤维素的消失率都有显著差异(P.05)。

Based on the data collected from 8 plots and using Shannon and Simpson index, this paper calculated and analyzed diversity of Eupatorium catarium community in Hainan. And, niche breadth and niche overlap of E. catarium community were analyzed by using Levins and Pianka formulae. The results were as follows:(1)The diversity of E.

基于对海南儋州地区假臭草群落的调查,应用辛普森和香农指数测定了该地区不同生境类型的假臭草群落的生物多样性;并以各种杂草的重要值作为生态位计算的资源状态指标,应用Levins公式和Pianka公式计算分析了该地区假臭草群落各物种的生态位宽度和生态位重叠。

Kalanchoe; sunken or protected stomata e.g. marram grass; folding, rolling or repositioning of leaves to reduce sunlight absorption, e.g. marram grass; a dense covering of white reflective spines, e.g. cacti; and the development of a dense hairy leaf covering, e.g. Espeletia.

通过减少水分流失而生存的旱生植物的生存策略包括:落叶,如:墨西哥刺木;分泌蜡质覆盖叶片使气孔器被封闭或堵塞,如:滨草;折叠、卷曲或重新排列叶序而减少对日光的吸收,如:滨草;喜砂草盖白色的可以反射太阳光的刺,如:仙人掌;还可以发展出密毛状叶片铺满全身各处,如: Espeletia 。

At present, research has been carried on about resources of green lacewing and its biology, ecology, ethology of common species, and reproductive technology on a large scale, natural feed and artificial feed as well. However, research on reproductive physiology respect of green lacewing now is less and hasn"t gone too far. This article has carried on certain studies on this respect, aiming at offering theoretical direction for giving play to green lacewing"s reproductive latent, raising artificial reproductive efficiency and field effective protection and utilization.

目前我国对草蛉的资源和常见种的生物学、生态学、行为学以及大规模繁殖技术做了广泛的研究,但目前草蛉的生殖生理方面研究的较少,认识尚不深入,本文就这方面进行了一些研究,旨在为发挥大草蛉的生殖潜能、提高人工繁殖效率及田间有效保护利用等提供理论指导。

It was found that Pelargonium citrosum Vanleenii proliferation period can be prolonged in proper concentration of Ca~(2+).

结果表明:适当提高Ca2+的浓度,可以延长驱蚊香草试管苗的正常增殖生长周期;不同浓度的Ca2+处理对驱蚊香草试管苗增殖的影响要大于对其生根的影响;驱蚊香草试管苗体内Ca2+含量与试验培养基中Ca2+浓度成线性正相关。

Among the many naturalists, artists, and poets of the order may be mentioned: Thomas of Celano (d. about 1255), author of the "Dies Irae"; Giacomino of Verona (c. 1300), a precursor of Dante; St. Bonaventure (d 1274); Jacopone of Todi (d. 1306), author of the "Stabat Mater"; John Brugman (d. 1473); Gregor Martic (d. 1905); the Croatian poet.

在许多大自然,艺术家和诗人的命令可提及:托马斯切拉诺(草约1255年),作者的"模具Irae "; Giacomino维罗纳(角1300 ),前体的但丁;街文德(四1274 ); Jacopone的陶迪(草1306年),作者的"圣母材料";约翰布鲁格曼(草1473 );格雷戈尔马尔蒂奇(草1905年);克罗地亚诗人。

Through the interface software, the Pro/E model of the robot is transmitted into the software ADAMS. After that the tyre file and road spectrum are written, the robot ADAMS model is established, the robot trafficability and ride comfort are simulated, and the simulation analysis of the insert mechanism and the shear mechanism is carried out.

把草方格机器人的Pro/E模型通过接口软件导入功能强大的多体系统动力学分析软件ADAMS,编写了轮胎文件和地面文件,建立了草方格机器人的ADAMS模型,进行了机器人的平顺性、通过性以及剪切机构和插草机构的仿真分析。

This paper studied on domestication of plantlets in tissue culture and rapid propagation of Dendrobium loddigesii Rolfe which dealed with the different medium composed of gravel, rotten soil, perlite, turves, sawdust and china clay, in the different light intensity and temperature. The results showed that the best selection of medium on the domestication was 10cm gravel in bottom, rotten soil + sawdust + perlite,(5:1:1) in the middle part ,5cm greenness bryophyte on the surface.the best selection of medium on the transplantaion of plantlets in vitro of bramble,and light intensity was employed harf overshadow by adumbral net,temperature confined 14℃-28℃.

本文研究了环草石斛组培苗炼苗的影响因素如光照强度,温度以及基质等,初步获得环草石斛组培苗炼苗生产技术:能进行人工光、温、水控制的如塑料薄膜大棚内进行环草石斛组培苗炼苗,光照强度的要求是使用遮阳网半遮阴;温度控制在14℃-28℃;出瓶苗要求株高2~5cm,叶片4~7,根数3~8;组培苗炼苗基质为底层是约10cm厚的碎石,在碎石上面是腐殖土+锯末+珍珠岩(5:1:1),最上面是一层5cm厚的新鲜苔藓。

Objective:to primarily find out the effect about luteolin rivalizing ototoxicity of gentamicin.methods: in this experimental study,gentamicin group was compared to the group of gentamicin with different dose of luteolin (10 mg,20 mg).the changes in hearing and vestibule function were discovered by measuring the threshold of abr and the frequency of eng.the method of cochlear preparation stained with sdh was used to observe morphological changes in cochleas.results: the auditory examination results showed that the thresholds of the group of gentamicin with different dose of luteolin were higher than the one of the gentamicin group,and the difference was significant in statistics.the morphology analysis result was consistent with auditory examination.

目的:初步了解木樨草素对庆大霉素耳毒性的影响。方法:设庆大霉素组与庆大霉素加不同剂量木樨草素(10 mg、20 mg)两组,并进行组间比较,观察听性脑干反应阈值、眼震电图的频率,了解其听功能及前庭功能的变化。结合耳蜗基底膜铺片琥珀酸脱氢酶染色方法观察耳蜗形态学变化。结果:听功能检查结果显示,庆大霉素加不同剂量木樨草素组的abr阈值明显低于庆大霉素组,经统计学处理,差异有显著性。形态学检查结果与听功能检查结果一致。

For example, if I have a site that sells lawnmowers, and a blog about lawnmowers has posted a link to my site, it helps my score even more if the link text is LAWNMOWERS.

例如,我有个卖剪草机的网站,一个关于剪草机的博客链接到我的网站,这会帮助我获得更多分数,甚至比链接到剪草机的文件还多。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。

Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...

嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。