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be begin with中文是什么意思

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用"be begin with"造句"be begin with"怎么读"be begin with" in a sentence

中文翻译手机手机版

  • 首先,第一

例句与用法

  • So the dissertation is began with the scientific and economic analysis
    因此,我们的研究以对能源的科技、经济分析为切入点。
  • The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated . due to the non - ideal behavior , nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system . concerning the liquid in the decanter , the stability is checked by tangent plane stability analysis , and the initialization of phase splitting calculation is produced . a good estimate of the phase fration is gotten by successive substitution with newton ' s method , and every component of two phase is gotten by mass equilibrium equation . finally , the solution of this equation is produced with successive substitution calcultion . the naphtali - sandholm method is used to simulation of azeotropic distillation . by virtue of this combined calculation method , the simulation is begun with operational data as basical data . the results of simulation accord with the operating data , which proved that the combined calculation method is credible
    该体系具有高度非理想性,气液相平衡模型采用nrtl - hoc和uniquac - hoc模型,采用切平面判据法对进入分层器中的液相进行液相稳定性测试,提供液液相分离计算的初值,再结合牛顿拉夫森迭代法运算求得相分割系数,根据物料衡算求出各相组成,循环迭代可求得分层各组分数据,共沸精馏模拟计算采用那夫塔列-山德荷姆全变量迭代算法。
  • This section begins with the important position of the non - coercive means of environmental administration and comes to the descriptions to the creation of the non - coercive means of environmental administration . and these descriptions are begun with several important factors about the creation of the non - coercive means of environmental administration
    本部分在强调国家行政权在环境管理中的重要地位的同时,通过非强制行政的勃兴、环境意识和环境文化背景、持续发展对环境行政管理手段的基本要求、解决环境问题对行政管理手段的理想选择等角度,对环境行政非强制性管理手段的产生背景进行了阐述。
用"be begin with"造句  
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