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- Effect of Mix Ration with Different Forage Grading Index on Flow Rate and Digestibility in Whole Digestive Tract 不同粗饲料分级指数混合日粮对绵羊消化道食糜流通速率及营养物质消化率的影响研究
- Keywords Sheep;Forage grading index;Dry matter intake;Metabolizable energy;Model;unNDF In Vitro;Associative efforts;Evaluation; 绵羊;粗饲料分级指数;采食量;代谢能;模型;体外不可消化的中性纤维;组合效应综合;评定;
- Forage grading index 粗饲料分级指数
- From the results we know gross profit and NPV have obviously improved after optimization,so its reasonable for optimization grade index on this mine. 结果表明,优化后该矿的总利润和净现值有了明显的提高,说明将该矿的品位指标进行优化是合理的。
- The author's point of view is: For each mineral deposit, the tech- economic evaluation should be made in accordance with its natural situation and the exploration tech- economic conditions, so as to establish reasonable grade index. 作者认为每个矿床都要根据矿床的自然条件和开采技术经济条件的不同进行相应的技术经济评价,制定合理的品位指标。
- The paper estimated geological reserves of a gold deposit by using geostatistics and built a methematical model of its ore tonnage, metal tonnage and grade index according to its geological features. 根据某金矿床的地质特征,利用地质统计学方法对矿床的地质储量进行了评估,并给出了矿石量、金属量及品位的数学模型。
- As it has good cost-performance, the perfluorinated polymer graded index plastic fiber is finding applications in FTTH. 氟化聚合物的梯度折射率分布的塑料光纤因为具有良好的性价比,所以在光纤到户中正在逐渐得到应用。
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- There is much forage for the cattle. 那儿有很多喂牛的饲料。
- Max. Physical Quality Grade Index ( MPQGI ) 曩大自然质量等指数
- The equation of radiative transfer in graded index medium can be taken as a special kind of convection-dominated equation. 梯度折射率介质内的辐射传递方程可以看作是一类特殊的对流型方程,对流项的存在能够引起解的非物理振荡。
- The preparation of GI POF,the mechanism of the graded index formation,as well as the research of functional GI POF were introduced. 同时展望了梯度折射率塑料光纤的发展趋势。
- One group left the camp to forage for firewood. 一些人离开营地去寻找木柴。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The risk assessment index system including 3 first grade indices and 12 second grade indices was founded and its construction principles and index meanings were explained sufficiently. 摘要建立了包含3个一级指标、12个二级指标的风险评估指标体系,并对指标体系构建原则、指标含义作了充分说明。
- Every first grade index is subdivided into some second grade indexes.Every second grade indexes is fractionized into some third grade indexes that can be evaluated or measured direct. 一级指标又被细分为二级指标,二级指标被细分为三级指标,三级指标可以被直接评价或测量。
- The square regulation graded index fiber is considered to have fairly good dispersion property because the near axle meridian light in the fiber may focalize automatically. 本文首先推导出平方律渐变光纤中,近轴子午光线的轨迹方程。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- She forage about in her handbag, but she can not find her ticket. 她在她的手提包里搜寻,但她没能找到她的票子。
- Influencing factors on the transmission loss of light signs and the loss limit of plastic optical fiber are discussed, particularly for graded index plastic optical f ibers. 讨论了影响信号传输的因素和有机光纤光传输损耗的极限, 并对当前受到广泛重视的渐变型有机光纤的研究进展给予了特别的关注。