be begin with中文
- 首先，第一
- begin: vi. (began; begun; ...
- begin at: 從開始; 幾點開始
- begin with: 首先; 以……為開始; 以…開始；開 ...
例句與用法
- 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、經濟分析為切入點。 - This dissertation is began with the scientific and economic analysis , then begin to probe the main countries and international organization ' s energy strategies . the result of the international energy competition lead to the development and changes of the world ' s energy geographic politics
正因為能源對國際關系的巨大影響，各主要國家、國際組織制定、實施了不同的能源戰略，各種能源戰略之間的競爭引發了世界能源地緣政治圖景的演變和發展。 - 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，采用切平面判據法對進入分層器中的液相進行液相穩定性測試，提供液液相分離計算的初值，再結合牛頓拉夫森迭代法運算求得相分割系數，根據物料衡算求出各相組成，循環迭代可求得分層各組分數據，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
本部分在強調國家行政權在環境管理中的重要地位的同時，通過非強制行政的勃興、環境意識和環境文化背景、持續發展對環境行政管理手段的基本要求、解決環境問題對行政管理手段的理想選擇等角度，對環境行政非強制性管理手段的產生背景進行了闡述。
