be begin with造句
例句與造句
- So the dissertation is began with the scientific and economic analysis
因此，我們的研究以對能源的科技、經(jīng)濟(jì)分析為切入點(diǎn)。 - 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
該體系具有高度非理想性，氣液相平衡模型采用nrtl - hoc和uniquac - hoc模型，采用切平面判據(jù)法對進(jìn)入分層器中的液相進(jìn)行液相穩(wěn)定性測試，提供液液相分離計算的初值，再結(jié)合牛頓拉夫森迭代法運(yùn)算求得相分割系數(shù)，根據(jù)物料衡算求出各相組成，循環(huán)迭代可求得分層各組分?jǐn)?shù)據(jù)，共沸精餾模擬計算采用那夫塔列-山德荷姆全變量迭代算法。 - 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
本部分在強(qiáng)調(diào)國家行政權(quán)在環(huán)境管理中的重要地位的同時，通過非強(qiáng)制行政的勃興、環(huán)境意識和環(huán)境文化背景、持續(xù)發(fā)展對環(huán)境行政管理手段的基本要求、解決環(huán)境問題對行政管理手段的理想選擇等角度，對環(huán)境行政非強(qiáng)制性管理手段的產(chǎn)生背景進(jìn)行了闡述。 - It's difficult to find be begin with in a sentence. 用be begin with造句挺難的