In order to develop a pulp jelly with distinctive flavour,this study used Castanea henryi,jelly powder,white sugar,citric acid and stem osmanthus as the main raw materials toproduc...

目录1绪论1.1选题背景.1.2研究意义…2海口华夏通物流服务有限公司运输配送问题分析12.1海口华夏通物流服务有限公司运输配送现状分析.22.1.1运输方式单一.22.1.2缺乏物流的增值服务22.1.3物流效...

Pythagorean theorem is a shining pearl in geometry,which is called 'the basis of geometrystone'.For the teaching of Pythagorean theorem,teachers should pay attention to the inquiry...

目录引言-3-1.Romberg求积方法的基本原理及思想方法-3-1.1复合梯形公式.-3-1.2 Euler--Maclaurin求和公式-5-13 Richardson外推定理-5-1.4 Romberg求积方法.-6-2.数值积分的基本思想.…-6-2.1定...

本科论文AbstractAs an effective resource and reserve force of market competitiveness,talents are playingan increasingly important role in today's active market economy.As the most ...

AbstractMany distinctive cultural and creative products have appeared inmodern society,which are created by people's wisdom,modern technologyand other means,combined with cultural ...

二氧化碳冷却条件下热处理温度方法对Q690结构高强钢力学性能的影响规律研究摘要：此篇文章模拟了高强度结构钢在火灾作用下的冷却方式，并从Q690的断口形状、力学性能参数变化和微观组织等方面分...

2.4.3紫外诱变筛选单宁酶高活性菌株152.4.4单宁酶高活性菌株产酶稳定性162.5本章小结17第三章单宁酶活力测定方法的构建183.1前言.…183.2实验材料与方法…183.2.1菌种..183.2.2培养基.…193.2.4...

AbstractGamification teaching is a new type of teaching mode,also called learning gamification,which integrates games in the classroom to carry out teaching.Comparedwith traditiona...

AbstractUnder the rapid economic growth,the inventory has a direct impact on theoperation and profitability of food enterprises.However,the inventory managementcapacity of various ...