预混合料

After study, the students should know the major kinds of feed additives, how to use them, how to produce feed premixes and manage premixe mill, and how to design and apply premix formula.

通过本课程的学习，学生应该了解常用饲料添加剂的品种及用法，了解预混合饲料生产的工艺及管理方法，懂得预混料配方的设计及应用。

Single-shaft paddle mixer is widely applied in small feed mill and pre-mix feed mill.

单轴桨叶式混合机在小型饲料厂和预混料厂中广泛使用。

Test result showed that the high temperature stability of the mixture after proper dosage of Gilsonite being added as modifie.

研究采用不同掺量北美岩沥青添加剂Aggcote plus，在高温条件下对集料进行预拌裹覆以改善集料与沥青胶结料之间的粘附界面，然后再添加滨州70号基质沥青拌制成沥青混合料，并研究其路用性能。

In this paper, Gilsonite modified asphalt mixtures are manufactured by various dosage of Gilsonite being added during the dry cycle of the mixing procedure onto the hot aggregate rocks before bitumen being added,and then the Gilsonite modified asphalt mixtures are researched on their road performance.

采用不同用量的北美岩沥青在高温条件下对石料进行预拌裹覆，然后再添加沥青和改性沥青拌制成沥青混合料，并对其各项路用性能进行了对比试验研究。

The order contact of skeleton is similar to that of common traffic and is suitable to be kept between 1.07 and 1.15. When adopting dynamic stability index to evaluate the high temperature performance of asphalt mixture, it is likely to stretch the work of modified asphalt and there is a discrepancy between the capacity to evaluate different gradation designs and the practical facts. In the late process of creep, stiffness module index can evaluate the high temperature performance of asphalt mixture which is relatively objective. The rutting prediction model based on this is relatively reliable.

采用车辙动稳定度指标评价沥青混合料高温性能时，可能夸大了改性沥青的作用，其对不同级配优劣的鉴别能力与实践事实间也存在一定的差异，而蠕变劲度模量指标能够较为客观地评价沥青混合料的高温稳定性能，且在此基础上建立的车辙预估模型经实践检验具有较高的可靠性。

The term medicated premix means a Type A medicated article as defined in § 558.3 of this chapter.

药用预混合料指在本章 558.3 部分中定义的 A 型药用物质。

The manufacture of medicated premixes is subject to the requirements of part 226 of this chapter.

药用预混合料的生产应遵守本章 226 部分的规定。

The new factory possessed two sets of equipment of a concentrate and formula feed unit and a premix feed unit respectively; while, composing by one expanded feed production line, one bulk feed line and two pelleting lines, the concentrate and formula feed unit applies advanced high efficient grinding, compounding and pelleting equipment with the annual production capacity of 180,000 tons as well as conforming to the request of environmental protection and security.

由于鹤来公司的迅速发展，禾丰集团于2007年5月在北京市大兴区榆垡规划区内投资6500万人民币兴建现代化厂，并于2008年4月15日正式开业投产，新工厂配备两套设备分别为浓缩全价料机组和预混料机组，浓缩料机组拥有一条膨化料生产线、一条散装料线、两条制粒线，采用了国内先进的高效粉碎、混合以及制粒设备，并符合环保和安全要求，年生产能力为18万吨。

A V-mixer is most used in a premix mill and a pharmaceutical factory,in order to study the effects of different load factors and mixing times on the mixing homogeneity of premixes,to find out the rational load factor and the optimum mixing time of a V-mixer in production of additive premixes.

V型混合机是预混合饲料厂和药厂最常采用的混合机，为了研究不同装载系数和混合时间对预混料混合均匀度的影响，探求V型混合机在添加剂预混料生产中合理的装载系数和最佳的混合时间。

The time and temperature dependence of dynamic modulus and phase angle of hot mix asphalt is analyzed,the master curve of dynamic modulus and phase angle is built using time-temperature superposition principle,the Witczak predictive equation is verified using the test results,which is helpful to provide good reference for China to use dynamic modulus as pavement design parameters.

分析了沥青混合料动态模量和相位角对温度和加载频率的依赖性，利用时间-温度置换原理建立了动态模量的通用曲线，并用动态模量实测结果对Witczak预估模型进行了验证和分析，为将动态模量作为沥青路面设计参数和混合料性能评价指标提供了有益参考。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。