为平衡方程序，总的来说，美国人就不得不出售资产(股票，不动产)或者从国外借款(通过发行财政长期债券)来偿还他们购买的商品。
To balance out the equation, Americans, in the aggregate, either have to sell assets (stocks, real estate) or borrow money from abroad (by issuing Treasury bonds) to pay for the goods they buy.
通过构建广义估计方程模型评价治疗长期影响。
Generalized estimating equation models were constructed to assess the effect of treatment over time.
斜压原始方程半隐式全能量守恒格式的构造问题长期没有解决。
The design of a total energy conserving semi-implicit scheme for the multiple-level baroclinic primitive equation has remained an unsolved problem for a long time.
在应用直接法和摄动法进行灵敏度分析时，使振动方程与灵敏度方程具有相同的固有特性而产生长期项。
The natural characteristics are the same for vibration and sensitivity equations when direct method and perturbation method are used for sensitivity analysis.
从微观的、确定性的动力学方程来理解宏观的、不可逆的热力学现象是非平衡统计物理一项长期而又艰巨的任务。
To understand the macroscopic phenomenological laws of irreversible thermodynamics in terms of deterministic dynamics is one of the long-standing tasks of non-equilibrium statistical physics.
还得到高温–高含冰量冻结黏土单轴压缩蠕变方程、应力–应变关系和长期强度方程的参数。
Furthermore, the parameters of the creep equation, long-term strength equation and relationship between stress and strain of the warm and ice-rich frozen soil were obtained.
还得到高温–高含冰量冻结黏土单轴压缩蠕变方程、应力–应变关系和长期强度方程的参数。
Furthermore, the parameters of the creep equation, long-term strength equation and relationship between stress and strain of the warm and ice-rich frozen soil were obtained.
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