Last year , toyota sold about 116 , 000 vehicles in china , giving it a share of about 2 percent of the total market including trucks and other commercial vehicles 为了避免人货混装等不安全因素，该县运管部门引进备有行李舱的客车，并于近日投放农村客运市场。
Under the most economical condition , taking the same instance , it analyzes the effect elements of blasting optimization , and then gives two projects of mixed loading emulsion explosive blasting : 1 在最优参数下，以三峡工程下岸溪采石场为例分析了影响爆破参数优化设计因素，提出了两种混装乳化炸药爆破优化方案： 1
Mixed loading emulsion explosive compounding filling ; adopting hiberarchy analyses method , building hiberarchy model , analyzing the two optimized blasting projects , the most splendid one can be achieved 混装乳化炸药组合装药方案：采用层次分析法，建立层次结构模型，对这两种爆破优化方案进行分析，得出最优爆破方案。
This thesis is systematically introducing the present situation about emulsion explosive of mixed loading truck technique and ground - based station technique . the field semi - manufactured product and finished product manufacture technology , and the formation mechanism finished product explosives are analyzed 本文系统地介绍混装乳化炸药车及地面站国内外应用技术现状，和现场半成品、成品生产工艺，成品炸药形成机理分析。
Taking bench shooting of the shuibuya yihongbao project as example , it makes use of the digital television system of drilling overall - hole wall to actually measure , the testing result of lateral fractural range is 4 - 5m , and that of bottom fractural range is about 3m 本文试验工作是以水布垭溢洪道工程梯段爆破为实例，采用钻孔全孔壁数字电视系统对混装乳化炸药爆破破裂范围进行了实际测试，测试结果为：侧向破裂范围为4 5m ，底部破裂范围值为3m 。
The freight transportation of airline is from only utilizes the tonnage of surplus of the cabin of passenger plane bellying , get and introduce and mix the loading passenger - cargo with type plane , use boeing - 747 and md11 the whole cargo aircraft to put into the freight transportation course in recent years 航空货运逐步得到重视，航空公司从只利用客机腹舱的剩余吨位带货，到引进客货混装型飞机，以至近年来使用波音747和md11全货机投入货运航线。
By using the methods of contemporary statistics theory hiberarchy analyses , improving hiberarchy analyses , and fuzzy theory hiberarchy analyses , the blasting beneficial result model on mixed loading emulsion explosive blasting is compared with bag - drug emulsion explosive blasting on the judge model 应用现代数学统计理论的层次分析、改进层次分析和模糊层次分析评判了混装乳化炸药与袋装乳化炸药爆破效益模型，经过系统分析混装乳化炸药爆破效果最好。
The thesis focuses on introducing the influence of blasting stress wave and blasting gas on broken rock and analyzing the relationship between the character of rock mechanics and possibilities of blasting , it mainly introduces the presence of ground station of emulsion explosive mixed loading truck in pragmatic technology home and abroad 本文介绍了乳化炸药混装车及地面站国内外应用技术现状和现场半成品，成品生产工艺，成品炸药形成机理分析，阐述了混装炸药爆破施工的优越性。着重对乳化混装炸药在岩石深孔梯段爆破中的侧向破裂范围和底部破裂范围值进行测试、并进行了分析和计算。
Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures , and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon . the theory is based on the blasting cost model , which proposed by dr . zhong hanrong . combining with the specialties of water and electricity engineering , starting off through blasting result , it emphasizing considers drilling cost , deep hole bench blasting cost , reblasting cost , and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting 本文在加拿大钟汉荣博士提出的爆破成本模型基础上，结合水电工程的特点，从爆破效果出发，着重考虑了应用混装乳化炸药爆破的钻孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底浅孔爆破成本，以块度、振动、安全为约束条件，以这四项成本最小为目标函数，广泛收集各种爆破经济技术条件，建立了爆破优化经济数学模型。
According to the stress wave theory on explosive exploding propagating in the rock , it builds up mathematical model of fractural ranges in the rock , and carry out actual calculation and analysis on fractural range of bench shooting in deep - hole . as a result of calculation , the lateral and bottom fractural range are about 1 . 9m 根据炸药爆炸在岩石中传播的应力波理论，建立岩石爆破破裂范围数学模型，并对深孔梯段爆破破裂范围进行了实行计算分析，计算结果为：混装乳化炸药岩石深孔梯段爆破侧向底部破裂范围为1 . 9m 。
